Items where Author is "Griffiths, MD"

LIN, C.-Y., GRIFFITHS, M.D., PAKPOUR, A.H., TSAI, C.-S. and YEN, C.-F., 2022. Relationships of familial sexual stigma and family support with internalized homonegativity among lesbian, gay and bisexual individuals: the mediating effect of self-identity disturbance and moderating effect of gender. BMC Public Health, 22: 1465.

ALIMORADI, Z., BROSTRÖM, A., OHAYON, M.M., LIN, C.-Y., GRIFFITHS, M.D., JERNELÖV, S., KALDO, V. and PAKPOUR, A.H., 2022. Reply to Liu et al.: “Effects of cognitive behavioral therapy for insomnia (CBT-I) on quality of life: a systematic review and meta-analysis”. Sleep Medicine Reviews, 66: 101699. ISSN 1087-0792

ALCARAZ-IBÁÑEZ, M., PATERNA, A., GRIFFITHS, M.D., DEMETROVICS, Z. and SICILIA, Á., 2022. Gender-related differences in self-reported problematic exercise symptoms: a systematic review and meta-analysis. Psychology of Sport and Exercise, 63: 102280. ISSN 1469-0292

STĂNCULESCU, E. and GRIFFITHS, M.D., 2022. Social media addiction profiles and their antecedents using latent profile analysis: the contribution of social anxiety, gender, and age. Telematics and Informatics, 74: 101879. ISSN 0736-5853

ŽMAVC, M., PONTES, H.M., GRIFFITHS, M.D. and SELAK, Š., 2022. Psychometric properties of the Slovenian version of Internet Disorder Scale–IDS-15. PLOS ONE, 17 (10): e0276663. ISSN 1932-6203

ALCARAZ-IBÁÑEZ, M., PATERNA, A., GRIFFITHS, M.D. and DEMETROVICS, ?.Z., 2022. Measurement invariance of the exercise addiction inventory according to eating disorder risk status. International Journal of Mental Health and Addiction. ISSN 1557-1874

KAGGWA, M.M., NAJJUKA, S.M., BONGOMIN, F., MAMUN, M.A. and GRIFFITHS, M.D., 2022. Prevalence of depression in Uganda: a systematic review and meta-analysis. PLOS ONE, 17 (10): e0276552. ISSN 1932-6203

HUANG, P.-C., HUNG, C.-H., CHEN, G.-W., CASHIN, C., GRIFFITHS, M.D., YANG, W.-C., WANG, H.-W., LIN, C.-Y. and KO, N.-Y., 2022. COVID-19-related self-stigma, post-traumatic stress disorder, insomnia, and smartphone addiction among frontline government workers with COVID-19 pandemic control duties. Psychology Research and Behavior Management, 15, pp. 3069-3080.

SERVIDIO, R., GRIFFITHS, M.D., DI NUOVO, S., SINATRA, M. and MONACIS, L., 2022. Further exploration of the psychometric properties of the revised version of the Italian smartphone addiction scale – short version (SAS-SV). Current Psychology. ISSN 1046-1310

EMADI CHASHMI, S.J., HASANI, J., KUSS, D.J., GRIFFITHS, M.D. and SHAHRAJABIAN, F., 2022. Tolerance for ambiguity, reappraisal, and suppression mediate the relationship between problematic internet use and procrastination. Current Psychology. ISSN 1046-1310

CHOLBEIGI, E., REZAIENIK, S., SAFARI, N., LISSACK, K., GRIFFITHS, M.D. and ALIMORADI, Z., 2022. Are health promoting lifestyles associated with pain intensity and menstrual distress among Iranian adolescent girls? BMC Pediatrics, 22: 574. ISSN 1471-2431

YILMAZ, E., YEL, S. and GRIFFITHS, M.D., 2022. Comparison of children's social problem-solving skills who play videogames and traditional games: a cross-cultural study. Computers and Education, 187: 104548. ISSN 0360-1315

EL ABIDDINE, F.Z., ISLAM, M.S., LIN, C.-Y., BERBICHE, D. and GRIFFITHS, M.D., 2022. Evaluation of psychometric properties of the Arabic version of the Internet Disorder Scale (IDS-15). Acta Psychologica, 230: 103750. ISSN 0001-6918

SATICI, B., SARICALI, M., SATICI, S.A. and GRIFFITHS, M.D., 2022. Intolerance of uncertainty and mental wellbeing: serial mediation by rumination and fear of COVID-19. International Journal of Mental Health and Addiction, 20 (5), pp. 2731-2742. ISSN 1557-1874

MAMUN, M.A. and GRIFFITHS, M.D., 2022. Mandatory junior school certificate exams and young teenage suicides in Bangladesh: a response to Arafat (2020). International Journal of Mental Health and Addiction, 20 (5), pp. 3056-3060. ISSN 1557-1874

DENIZCI NAZLIGÜL, M., ARCAN, K. and GRIFFITHS, M.D., 2022. Psychometric properties of the Turkish version of the Bergen Work Addiction Scale. International Journal of Mental Health and Addiction, 20 (5), pp. 3178-3190. ISSN 1557-1874

SAKIB, N., BHUIYAN, A.K.M.I., HOSSAIN, S., AL MAMUN, F., HOSEN, I., ABDULLAH, A.H., SARKER, M.A., MOHIUDDIN, M.S., RAYHAN, I., HOSSAIN, M., SIKDER, M.T., GOZAL, D., MUHIT, M., ISLAM, S.M.S., GRIFFITHS, M.D., PAKPOUR, A.H. and MAMUN, M.A., 2022. Psychometric validation of the Bangla fear of COVID-19 Scale: confirmatory factor analysis and Rasch analysis. International Journal of Mental Health and Addiction, 20 (5), pp. 2623-2634. ISSN 1557-1874

SORACI, P., FERRARI, A., BONANNO, E., ROSANNA, D.P., REPICE, E. and GRIFFITHS, M.D., 2022. Psychometric validation of the Internet Disorder Scale–short form in an Italian adult sample. International Journal of Mental Health and Addiction, 20 (5), pp. 2571-2586. ISSN 1557-1874

NAZARI, N., ZEKIY, A.O., FENG, L.-S. and GRIFFITHS, M.D., 2022. Psychometric validation of the Persian version of the COVID-19-Related Psychological Distress Scale and association with COVID-19 fear, COVID-19 anxiety, optimism, and lack of resilience. International Journal of Mental Health and Addiction, 20 (5), pp. 2665-2680. ISSN 1557-1874

AHMED, M.S., SEN, L.C., KHAN, S., YUNUS, F.M. and GRIFFITHS, M.D., 2022. Waterpipe tobacco smoking and associated risk factors among Bangladeshi university students: an exploratory pilot study. International Journal of Mental Health and Addiction, 20 (5), pp. 2865-2877. ISSN 1557-1874

LIU, W., CHEN, J.-S., GAN, W.Y., POON, W.C., TUNG, S.E.H., LEE, L.J., XU, P., CHEN, I.-H., GRIFFITHS, M.D. and LIN, C.-Y., 2022. Associations of problematic internet use, weight-related self-stigma, and nomophobia with physical activity: findings from mainland China, Taiwan, and Malaysia. International Journal of Environmental Research and Public Health, 19 (19): 12135. ISSN 1661-7827

ALIMORADI, Z., LOTFI, A., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Estimation of behavioral addiction prevalence during COVID-19 pandemic: a systematic review and meta-analysis. Current Addiction Reports. ISSN 2196-2952

ARMOON, B., FLEURY, M.-J., BAYANI, A., MOHAMMADI, R., AHOUNBAR, E. and GRIFFITHS, M.D., 2022. Suicidal behaviors among intravenous drug users: a meta-analysis. Journal of Substance Use. ISSN 1465-9891

CHAGAS, B.T., GOMES, J.F.S. and GRIFFITHS, M.D., 2022. Consumer profile segmentation in online lottery gambling utilizing behavioral tracking data from the Portuguese national lottery. Journal of Gambling Studies, 38, pp. 917-939. ISSN 1050-5350

FINO, E., HUMPHRIES, M., ROBERTSON, J., OROSZ, G. and GRIFFITHS, M.D., 2022. Factor structure, reliability and criterion-related validity of the English version of the Problematic Series Watching Scale. BJPsych Open, 8 (5): e160. ISSN 2056-4724

HOPFGARTNER, N., AUER, M., SANTOS, T., HELIC, D. and GRIFFITHS, M.D., 2022. The effect of mandatory play breaks on subsequent gambling behavior among Norwegian online sports betting, slots and bingo players: a large-scale real world study. Journal of Gambling Studies, 38, pp. 737-752. ISSN 1050-5350

FURMAN, H., GRIFFITHS, M.D., PAKPOUR, A.H. and SIMKIN, H., 2022. Argentinian version of the Fear of COVID-19 Scale (FCV-19S): a review of possible structural models and its relationship with fear of death. Revista Evaluar, 22 (2): 38682, pp. 1-13. ISSN 1667-4545

NURMALA, I., NADHIROH, S.R., PRAMUKTI, I., TYAS, L.W., ZARI, A.P., GRIFFITHS, M.D. and LIN, C.-Y., 2022. Reliability and validity study of the Indonesian Smartphone Application-Based Addiction Scale (SABAS) among college students. Heliyon, 8 (8): e10403. ISSN 2405-8440

AUER, M. and GRIFFITHS, M.D., 2022. Attitude towards deposit limits and relationship with their account-based data among a sample of German online slots players. Journal of Gambling Studies. ISSN 1050-5350

ALCARAZ-IBÁÑEZ, M., PATERNA, A., GRIFFITHS, M.D. and SICILIA, Á., 2022. Psychometric properties of problematic exercise measures: a systematic review. International Review of Sport and Exercise Psychology. ISSN 1750-984X

ALIMORADI, Z., MAJD, N.R., REZAEINIARAKI, M., BAJALAN, Z., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Prevalence of household food insecurity and its predictive role on the health of mothers with children aged under 60 months. Clinical Nutrition ESPEN. ISSN 2405-4577

SORACI, P., LO DESTRO, C., PISANTI, R., MELCHIORI, F.M., SCALI, L., FERRARI, A., CIMAGLIA, R., SPAGNA, S., GUAITOLI, E., BERNARDO, C.D., GRIECO, F., D'ARCANGELO, A., ABBATUCCOLO, L. and GRIFFITHS, M.D., 2022. Italian validation of the Instagram Addiction Scale and association with psychological distress, social media addiction, smartphone addiction, and internet use disorder. Journal of Concurrent Disorders. ISSN 2562-7546

MOMEÑE, J., ESTÉVEZ, A., GRIFFITHS, M.D., MACIA, P., HERRERO, M., OLAVE, L. and IRUARRIZAGA, I., 2022. Childhood trauma and body dissatisfaction among young adult women: the mediating role of self-criticism. Current Psychology. ISSN 1046-1310

SPÁNYIK, A., SIMON, D., RIGÓ, A., GRIFFITHS, M.D. and DEMETROVICS, Z., 2022. Subjective COVID-19-related work factors predict stress, burnout, and depression among healthcare workers during the COVID-19 pandemic but not objective factors. PLOS ONE, 17 (8): e0270156. ISSN 1932-6203

SZOLIN, K., KUSS, D.J., NUYENS, F.M. and GRIFFITHS, M.D., 2022. Exploring the user-avatar relationship in videogames: a systematic review of the Proteus effect. Human–Computer Interaction. ISSN 0737-0024

HOPFGARTNER, N., AUER, M., GRIFFITHS, M.D. and HELIC, D., 2022. Predicting self-exclusion among online gamblers: an empirical real-world study. Journal of Gambling Studies. ISSN 1050-5350

OSTOVAR, S., MODARRESI CHAHARDEHI, A., MOHD HASHIM, I.H., OTHMAN, A., KRUK, J. and GRIFFITHS, M.D., 2022. Prevalence of psychological distress among cancer patients in Southeast Asian countries: a systematic review. European Journal of Cancer Care: e13669. ISSN 0961-5423

THURM, A., SATEL, J., MONTAG, C., GRIFFITHS, M.D. and PONTES, H.M., 2022. The relationship between gambling disorder, stressful life events, gambling-related cognitive distortions, difficulty in emotion regulation, and self-control. Journal of Gambling Studies. ISSN 1050-5350

FOROUGHI, B., GRIFFITHS, M.D., IRANMANESH, M. and SALAMZADEH, Y., 2022. Associations between Instagram addiction, academic performance, social anxiety, depression, and life satisfaction among university students. International Journal of Mental Health and Addiction, 20 (4), pp. 2221-2242. ISSN 1557-1874

MIA, M.A. and GRIFFITHS, M.D., 2022. Can South Asian countries cope with the mental health crisis associated with COVID-19? International Journal of Mental Health and Addiction, 20 (4), pp. 1923-1932. ISSN 1557-1874

GRIFFITHS, M.D., PAKPOUR, A.H. and MAMUN, M.A., 2022. Correction to: Psychometric validation of the Bangla fear of COVID-19 Scale: confirmatory factor analysis and Rasch analysis. International Journal of Mental Health and Addiction, 20 (4), pp. 2520-2522. ISSN 1557-1874

ALIMORADI, Z., JAFARI, E., BROSTRÖM, A., OHAYON, M.M., LIN, C.-Y., GRIFFITHS, M.D., BLOM, K., JERNELÖV, S., KALDO, V. and PAKPOUR, A.H., 2022. Effects of cognitive behavioral therapy for insomnia (CBT-I) on quality of life: a systematic review and meta-analysis. Sleep Medicine Reviews, 64: 101646. ISSN 1087-0792

SARICALI, M., SATICI, S.A., SATICI, B., GOCET-TEKIN, E. and GRIFFITHS, M.D., 2022. Fear of COVID-19, mindfulness, humor, and hopelessness: a multiple mediation analysis. International Journal of Mental Health and Addiction, 20 (4), pp. 2151-2164. ISSN 1557-1874

MAMUN, M.A., RAYHAN, I., AKTER, K. and GRIFFITHS, M.D., 2022. Prevalence and predisposing factors of suicidal ideation among the University students in Bangladesh: a single-site survey. International Journal of Mental Health and Addiction, 20 (4), pp. 1958-1971. ISSN 1557-1874

SAVCI, M., AKAT, M., ERCENGIZ, M., GRIFFITHS, M.D. and AYSAN, F., 2022. Problematic social media use and social connectedness in adolescence: the mediating and moderating role of family life satisfaction. International Journal of Mental Health and Addiction, 20 (4), pp. 2086-2102. ISSN 1557-1874

SORACI, P., FERRARI, A., ABBIATI, F.A., DEL FANTE, E., DE PACE, R., URSO, A. and GRIFFITHS, M.D., 2022. Validation and psychometric evaluation of the Italian version of the Fear of COVID-19 Scale. International Journal of Mental Health and Addiction, 20 (4), pp. 1913-1922. ISSN 1557-1874

MAILLIEZ, M., GRIFFITHS, M.D. and CARRE, A., 2022. Validation of the French version of the fear of COVID-19 scale and its associations with depression, anxiety, and differential emotions. International Journal of Mental Health and Addiction, 20 (4), pp. 2057-2071. ISSN 1557-1874

MONACIS, L., GRIFFITHS, M.D., CASSIBBA, R., SINATRA, M. and MUSSO, P., 2022. Videogame Addiction Scale for Children: psychometric properties and gamer profiles in the Italian context. International Journal of Mental Health and Addiction, 20 (4), pp. 1984-2005. ISSN 1557-1874

ABBASI, A.Z., AZEEM, S., FAROOQ, M.U., HUSSAIN, K., TING, D.H., REHMAN, U., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Engagement in educational games and quality of life in early and middle childhood: evidence from a developing country. Current Psychology. ISSN 1046-1310

AL-MAMUN, F., HOSEN, I., GRIFFITHS, M.D. and MAMUN, M.A., 2022. Facebook use and its predictive factors among students: evidence from a lower- and middle-income country, Bangladesh. Frontiers in Psychiatry, 13: 945802. ISSN 1664-0640

PRAMUKTI, I., STRONG, C., CHEN, I.-H., YEN, C.-F., RIFAI, A., IBRAHIM, K., PANDIN, M.G.R., SUBRAMANIAM, H., GRIFFITHS, M.D., LIN, C.-Y. and KO, N.-Y., 2022. The Motors of COVID-19 Vaccination Acceptance Scale (MoVac-COVID19S): measurement invariant evidence for its nine-item version in Taiwan, Indonesia, and Malaysia [Corrigendum]. Psychology Research and Behavior Management, 15, p. 1915. ISSN 1179-1578

ALIMORADI, Z., SOLEIMANI, M.A., KERAMTKAR, M., BAHRAMI, N. and GRIFFITHS, M.D., 2022. Communal coping and its association with marital relations and psychological outcomes among healthcare professionals during the COVID-19 pandemic. Frontiers in Psychology, 13: 936108. ISSN 1664-1078

AUER, M. and GRIFFITHS, M.D., 2022. Using artificial intelligence algorithms to predict self-reported problem gambling with account-based player data in an online casino setting. Journal of Gambling Studies. ISSN 1050-5350

AUER, M. and GRIFFITHS, M.D., 2022. An empirical attempt to operationalize chasing losses in gambling utilizing account-based player tracking data. Journal of Gambling Studies. ISSN 1050-5350

SALEHI, E., FALLAHCHAI, R. and GRIFFITHS, M.D., 2022. Online addictions among adolescents and young adults in Iran: the role of attachment styles and gender. Social Science Computer Review. ISSN 0894-4393

YAO, N., NAZARI, N., VEISKARAMI, H.A. and GRIFFITHS, M.D., 2022. The role of healthy emotionality in the relationship between fear of COVID-19 and mental health problems: a cross-sectional study. Cognitive Processing. ISSN 1612-4782

LIN, C.-Y., TSAI, C.-S., FAN, C.-W., GRIFFITHS, M.D., CHANG, C.-C., YEN, C.-F. and PAKPOUR, A.H., 2022. Psychometric evaluation of three versions of the UCLA Loneliness Scale (full, eight-item, and three-item versions) among sexual minority men in Taiwan. International Journal of Environmental Research and Public Health, 19 (13): 8095. ISSN 1661-7827

GOMEZ, R., STAVROPOULOS, V., BROWN, T. and GRIFFITHS, M.D., 2022. Factor structure of ten psychoactive substance addictions and behavioural addictions. Psychiatry Research, 313: 114605. ISSN 0165-1781

GRIFFITHS, M.D., 2022. Online gaming addiction in youth: some comments on Rosendo-Rios et al. (2022). Addictive Behaviors, 130: 107311. ISSN 0306-4603

PRAMUKTI, I., STRONG, C., CHEN, I.-H., YEN, C.-F., RIFAI, A., IBRAHIM, K., PANDIN, M.G.R., SUBRAMANIAM, H., GRIFFITHS, M.D., LIN, C.-Y. and KO, N.-Y., 2022. The Motors of COVID-19 Vaccination Acceptance Scale (MoVac-COVID19S): measurement invariant evidence for its nine-item version in Taiwan, Indonesia, and Malaysia. Psychology Research and Behavior Management, 15, pp. 1617-1625. ISSN 1179-1578

TOFANGCHIHA, M., LIN, C.-Y., SCHEERMAN, J.F.M., BROSTRÖM, A., AHONEN, H., GRIFFITHS, M.D., KUMAR TADAKAMADLA, S. and PAKPOUR, A.H., 2022. Associations between fear of COVID-19, dental anxiety, and psychological distress among Iranian adolescents. BDJ Open, 8: 19. ISSN 2056-807X

CUDO, A., DOBOSZ, M., GRIFFITHS, M.D. and KUSS, D.J., 2022. The relationship between early maladaptive schemas, depression, anxiety and problematic video gaming among female and male gamers. International Journal of Mental Health and Addiction. ISSN 1557-1874

MOMEÑE, J., ESTÉVEZ, A., GRIFFITHS, M.D., MACÍA, P., HERRERO, M., OLAVE, L. and IRUARRIZAGA, I., 2022. Eating disorders and intimate partner violence: the influence of fear of loneliness and social withdrawal. Nutrients, 14 (13): 2611. ISSN 2072-6643

ZARATE, D., FULLWOOD, L., PROKOFIEVA, M., GRIFFITHS, M.D. and STAVROPOULOS, V., 2022. Problematic shopping behavior: an item response theory examination of the seven-item bergen shopping addiction scale. International Journal of Mental Health and Addiction. ISSN 1557-1874

LI, L., NIU, Z., GRIFFITHS, M.D. and MEI, S., 2022. The Smartphone Addiction Scale: psychometric properties, invariance, network perspective, and latent profile analysis among a sample of Chinese university students. International Journal of Mental Health and Addiction. ISSN 1557-1874

KHORSHIDI, M., ALIMORADI, Z., BAHRAMI, N. and GRIFFITHS, M.D., 2022. Predictors of women’s sexual quality of life during the COVID-19 pandemic: An Iranian cross-sectional study. Sexual and Relationship Therapy. ISSN 1468-1994

BURKAUSKAS, J., GECAITE-STONCIENE, J., DEMETROVICS, Z., GRIFFITHS, M.D. and KIRÁLY, O., 2022. Prevalence of problematic internet use during the COVID-19 pandemic. Current Opinion in Behavioral Sciences: 101179. ISSN 2352-1546

WU, Y., AHORSU, D.K., CHEN, J., LEE, C., LIN, C. and GRIFFITHS, M.D., 2022. Resilience among nurses: the role of demographic factors, mindfulness, and perceived stress. Journal of Nursing Management. ISSN 0966-0429

LI, L., MAMUN, M.A., AL-MAMUN, F., ULLAH, I., HOSEN, I., ZIA, S.A., POOREBRAHIM, A., POURGHOLAMI, M., LIN, C.-Y., PONTES, H.M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. A network analysis of the Internet Disorder Scale-Short Form (IDS9-SF): a large-scale cross-cultural study in Iran, Pakistan, and Bangladesh. Current Psychology. ISSN 1046-1310

BARROWS, P., SHONIN, E., SAPTHIANG, S., GRIFFITHS, M.D., DUCASSE, D. and VAN GORDON, W., 2022. The development and validation of the Ontological Addiction Scale. International Journal of Mental Health and Addiction. ISSN 1557-1874

LECUONA, O., LIN, C.-Y., ROZGONJUK, D., NOREKVÅL, T.M., IVERSEN, M.M., MAMUN, M.A., GRIFFITHS, M.D., LIN, T.-I. and PAKPOUR, A.H., 2022. A network analysis of the Fear of COVID-19 Scale (FCV-19S): a large-scale cross-cultural study in Iran, Bangladesh, and Norway. International Journal of Environmental Research and Public Health, 19 (11): 6824. ISSN 1661-7827

LOPEZ-GONZALEZ, H., JIMENEZ-MURCIA, S., RIUS-BUITRAGO, A. and GRIFFITHS, M.D., 2022. Do online gambling products require traditional therapy for gambling disorder to change? Evidence from focus group interviews with mental health professionals treating online gamblers. Journal of Gambling Studies, 38, pp. 681-697. ISSN 1050-5350

KWASI, D., LIN, C.-Y., IMANI, V., SAFFARI, M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. The Fear of COVID-19 Scale: development and initial validation. International Journal of Mental Health and Addiction, 20 (3), pp. 1537-1545. ISSN 1557-1874

AUER, M. and GRIFFITHS, M.D., 2022. Gambling before and during the COVID-19 pandemic among online casino gamblers: an empirical study using behavioral tracking data. International Journal of Mental Health and Addiction, 20 (3), pp. 1722-1732. ISSN 1557-1874

ISLAM, S., AKTER, R., SIKDER, T. and GRIFFITHS, M.D., 2022. Prevalence and factors associated with depression and anxiety among first-year university students in Bangladesh: a cross-sectional study. International Journal of Mental Health and Addiction, 20 (3), pp. 1289-1302. ISSN 1557-1874

ZAMAN, M., BABAR, S., BABAR, M., SABIR, F., ASHRAF, F., TAHIR, M.J., ULLAH, I., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2022. Prevalence of gaming addiction and its impact on sleep quality: a cross-sectional study from Pakistan. Annals of Medicine and Surgery, 78: 103641. ISSN 2049-0801

AHMED, O., SULTANA, T., ALAM, N., GRIFFITHS, M.D. and HIRAMONI, F.A., 2022. Problematic social media use, personality traits, and mental health among Bangladeshi university students. Journal of Technology in Behavioral Science, 7, pp. 183-191. ISSN 2366-5963

ABDUL KADIR, N.B. and GRIFFITHS, M.D., 2022. Psychosocial risk factors for depression among married Muslim mothers in Malaysia. International Journal of Mental Health and Addiction, 20 (3), pp. 1405-1422. ISSN 1557-1874

MAMUN, M.A., SIDDIQUE, A.B., SIKDER, M.T. and GRIFFITHS, M.D., 2022. Student suicide risk and gender: a retrospective study from Bangladeshi press reports. International Journal of Mental Health and Addiction, 20 (3), pp. 1438-1445. ISSN 1557-1874

GRIFFITHS, M.D., ISLAM, M.S., AKTER, R. and SIKDER, M.T., 2022. Weight-related status and associated predictors with psychological well-being among first-year university students in Bangladesh: a pilot study. International Journal of Mental Health and Addiction, 20 (3), pp. 1354-1369. ISSN 1557-1874

MAMUN, M.A. and GRIFFITHS, M.D., 2022. Young teenage suicides in Bangladesh—are mandatory Junior School Certificate exams to blame? International Journal of Mental Health and Addiction, 20 (3), pp. 1627-1631. ISSN 1557-1874

ALCARAZ-IBÁÑEZ, M., PATERNA, A., GRIFFITHS, M.D. and SICILIA, Á., 2022. An exploratory examination of the relationship between symptoms of depression and exercise addiction among undergraduate recreational exercisers. International Journal of Mental Health and Addiction, 20 (3), pp. 1385-1397. ISSN 1557-1874

PAK, H., SÜSEN, Y., DENIZCI NAZLIGÜL, M. and GRIFFITHS, M.D., 2022. The mediating effects of fear of COVID-19 and depression on the association between intolerance of uncertainty and emotional eating during the COVID-19 pandemic in Turkey. International Journal of Mental Health and Addiction, 20 (3), pp. 1882-1896. ISSN 1557-1874

GIBSON, E., GRIFFITHS, M.D., CALADO, F. and HARRIS, A., 2022. The relationship between videogame micro-transactions and problem gaming and gambling: a systematic review. Computers in Human Behavior, 131: 107219. ISSN 0747-5632

SAOKAEW, S., DOGAN, B.G., PANDE, R., GRIFFITHS, M.D., SAEED, K.M.I., HOSAINI, F. and BHATTACHARYA, S., 2022. A call for joint action is urgently required in Middle East countries due to prolonged school closures/banning of girl students: “Seek knowledge, from the cradle to the grave” - Prophet Muhammad (SAWA) on education. Razi International Medical Journal, 2 (1), pp. 23-25. ISSN 2228-7043

ALIMORADI, Z., ZARABADIPOUR, S., ARRATO, N.A., GRIFFITHS, M.D., ANDERSEN, B.L. and BAHRAMI, N., 2022. The relationship between cognitive schemas activated in sexual context and early maladaptive schemas among married women of childbearing age. BMC Psychology, 10: 131. ISSN 2050-7283

SPRONG, M.E., CHAMARRO, A., POLONSKY, M., PECHEK, A.A., PILCHER, C., GRIFFITHS, M.D. and BUONO, F.D., 2022. The Spanish version of the video game functional assessment-revised. Cyberpsychology, Behavior, and Social Networking, 25 (7), pp. 458-464. ISSN 2152-2715

AUER, M. and GRIFFITHS, M.D., 2022. The relationship between structural characteristics and gambling behaviour: an online gambling player tracking study. Journal of Gambling Studies. ISSN 1050-5350

DENIZ, M.E., SATICI, S.A., DOENYAS, C. and GRIFFITHS, M.D., 2022. Zoom fatigue, psychological distress, life satisfaction, and academic well-being: insights from the Turkish adaptation of the Zoom Exhaustion and Fatigue Scale. Cyberpsychology, Behavior, and Social Networking, 25 (5), pp. 270-277. ISSN 2152-2715

ZHAO, Y., ZHANG, K. and GRIFFITHS, M.D., 2022. Serial mediation roles of alexithymia and loneliness in the association between family function and internet addiction among Chinese college students. Frontiers in Psychology, 13: 874031. ISSN 1664-1078

GHASEM, S., HASHEMI, S., HOSSEINNEZHAD, S., DINI, S., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2022. Corrigendum to: “The mediating effect of the cyberchondria and anxiety sensitivity in the association between problematic internet use, metacognition beliefs, and fear of COVID-19 among Iranian online population” [Heliyon 6 (10), (October 2020), Article e05135]. Heliyon, 8 (5): e09335. ISSN 2405-8440

YILMAZ, E., YEL, S. and GRIFFITHS, M.D., 2022. Comparison of value perception of children in playing videogames and traditional games: Turkish and British samples. Education and Science, 47 (210), pp. 41-66. ISSN 1300-1337

CICCARELLI, M., NIGRO, G., D'OLIMPIO, F., GRIFFITHS, M.D., SACCO, M., PIZZINI, B. and COSENZA, M., 2022. The associations between loneliness, anxiety, and problematic gaming behavior during the COVID-19 pandemic: the mediating role of mentalization. Mediterranean Journal of Clinical Psychology, 10 (1). ISSN 2282-1619

SHIRALY, R., MAHDAVIAZAD, H., ZOHRABI, R. and GRIFFITHS, M.D., 2022. Suicidal ideation and its related factors among older adults: a population-based study in Southwestern Iran. BMC Geriatrics, 22: 371. ISSN 1471-2318

VERECZKEI, A., BARTA, C., MAGI, A., FARKAS, J., EISINGER, A., KIRÁLY, O., BELIK, A., GRIFFITHS, M.D., SZEKELY, A., SASVÁRI-SZÉKELY, M., URBÁN, R., POTENZA, M.N., BADGAIYAN, R.D., BLUM, K., DEMETROVICS, Z. and KOTYUK, E., 2022. FOXN3 and GDNF polymorphisms as common genetic factors of substance use and addictive behaviors. Journal of Personalized Medicine, 12: 690. ISSN 2075-4426

KAGGWA, M.M., ARINAITWE, I., NDUHUURA, E., MUWANGUZI, M., KAJJIMU, J., KULE, M., AJUNA, N., MACHACHA, I., NKOLA, R., NAJJUKA, S.M., WAMALA, N.K., BONGOMIN, F., GRIFFITHS, M.D., RUKUNDO, G.Z. and MAMUN, M.A., 2022. Prevalence and factors associated with depression and suicidal ideation during the COVID-19 pandemic among university students in Uganda: a cross-sectional study. Frontiers in Psychiatry, 13: 842466. ISSN 1664-0640

KOÓS, M., DEMETROVICS, Z., GRIFFITHS, M.D. and BŐTHE, B., 2022. No significant changes in addictive and problematic behaviors during the COVID-19 pandemic and related lockdowns: a three-wave longitudinal study. Frontiers in Psychology, 13: 837315. ISSN 1664-1078

CHEN, I.-H., WU, P.-L., YEN, C.-F., ULLAH, I., SHOIB, S., ZAHID, S.U., BASHIR, A., IQBAL, N., ADDO, F.-M., ADJAOTTOR, E.S., AMANKWAAH, G.B., AHORSU, D.K., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2022. Motors of COVID-19 Vaccination Acceptance Scale (MoVac-COVID19S): evidence of measurement invariance across five countries [Corrigendum]. Risk Management and Healthcare Policy, 15, pp. 629-630.

CHANG, C.-W., HUANG, R.-Y., STRONG, C., LIN, Y.-C., TSAI, M.-C., CHEN, I.-H., LIN, C.-Y., PAKPOUR, A.H. and GRIFFITHS, M.D., 2022. Reciprocal relationships between problematic social media use, problematic gaming, and psychological distress among university students: a 9-month longitudinal study. Frontiers in Public Health, 10: 858482. ISSN 2296-2565

CHANG, K.-C., CHANG, Y.-H., YEN, C.-F., CHEN, J.-S., CHEN, P.-J., LIN, C.-Y., GRIFFITHS, M.D., POTENZA, M.N. and PAKPOUR, A.H., 2022. A longitudinal study of the effects of problematic smartphone use on social functioning among people with schizophrenia: Mediating roles for sleep quality and self-stigma. Journal of Behavioral Addictions, 11 (2), pp. 567-576. ISSN 2062-5871

COLUMB, D., GRIFFITHS, M.D. and O’GARA, C., 2022. Fantasy football (soccer) playing and internet addiction among online fantasy football participants: a descriptive survey study. International Journal of Mental Health and Addiction, 20 (2), pp. 1200-1211. ISSN 1557-1874

MAMUN, M.A., HOSSAIN, M.S. and GRIFFITHS, M.D., 2022. Mental health problems and associated predictors among Bangladeshi students. International Journal of Mental Health and Addiction, 20, pp. 657-671. ISSN 1557-1874

MAMUN, M.A., ULLAH, I., USMAN, N. and GRIFFITHS, M.D., 2022. PUBG‐related suicides during the COVID‐19 pandemic: three cases from Pakistan. Perspectives in Psychiatric Care, 58 (2), pp. 877-879. ISSN 0031-5990

GRIFFITHS, M.D. and AUER, M., 2022. Predicting limit-setting behavior of gamblers using machine learning algorithms: a real-world study of Norwegian gamblers using account data. International Journal of Mental Health and Addiction, 20 (2), pp. 771-788. ISSN 1557-1874

EMOND, A., GRIFFITHS, M.D. and HOLLÉN, L., 2022. Problem gambling in early adulthood: a population-based study. International Journal of Mental Health and Addiction, 20, pp. 754-770. ISSN 1557-1874

STAVROPOULOS, V., MOTTI-STEFANIDI, F. and GRIFFITHS, M.D., 2022. Risks and opportunities for youth in the digital era: a cyber-developmental approach to mental health. European Psychologist, 27 (2), pp. 86-101. ISSN 1016-9040

MEDINA-CASAUBÓN, J., SICILIA, A., SÁNCHEZ-GALLARDO, I., GRANERO-GALLEGOS, A., GRIFFITHS, M.D. and ALCARAZ-IBÁÑEZ, M., 2022. The development of the internalization of sociocultural body ideals scale using items from the sociocultural attitudes towards appearance questionnaire: validity, reliability, and measurement invariance testing. International Journal of Mental Health and Addiction, 20, pp. 719-732. ISSN 1557-1874

CHANG, C., CHANG, K., GRIFFITHS, M.D., CHANG, C., LIN, C. and PAKPOUR, A.H., 2022. The mediating role of perceived social support in the relationship between perceived stigma and depression among individuals diagnosed with substance use disorders. Journal of Psychiatric and Mental Health Nursing, 29 (2), pp. 307-316. ISSN 1351-0126

MELODIA, F., CANALE, N. and GRIFFITHS, M.D., 2022. The role of avoidance coping and escape motives in problematic online gaming: a systematic literature review. International Journal of Mental Health and Addiction, 20 (2), pp. 996-1022. ISSN 1557-1874

SICILIA, Á., ALCARAZ-IBÁÑEZ, M., PATERNA, A. and GRIFFITHS, M.D., 2022. A review of the components of problematic exercise in psychometric assessment instruments. Frontiers in Public Health, 10: 839902. ISSN 2296-2565

XU, P., CHEN, J.-S., CHANG, Y.-L., WANG, X., JIANG, X., GRIFFITHS, M.D., PAKPOUR, A.H. and LIN, C.-Y., 2022. Gender differences in the associations between physical activity, smartphone use, and weight stigma. Frontiers in Public Health, 10: 862829. ISSN 2296-2565

OKECHUKWU, C.E., GRIFFITHS, M.D., CARTA, M.G., NWOBODO, E., ISLAM, M.S., FORBES, M., BERK, M., POTENZA, M.N., BANACH, M., GRACE, O.A., NWOBODO, N. and LA TORRE, G., 2022. Biological and practical considerations regarding circadian rhythm and mental health relationships among nurses working night shifts: a narrative review and recommendations. Revista di Psichiatria, 57 (2), pp. 1-13. ISSN 0035-6484

ALIMORADI, Z., OHAYON, M.M., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2022. Fear of COVID-19 and its association with mental health-related factors: systematic review and meta-analysis. BJPsych Open, 8 (2): e73. ISSN 2056-4724

AKBARI, M., ZAMANI, E., SEYDAVI, M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. The Persian exercise addiction inventory-adult and youth versions: psychometric properties based on Rasch analysis among Iranians. International Journal of Mental Health and Addiction. ISSN 1557-1874

KIRCABURUN, K., MARCH, E., BALTA, S., EMIRTEKIN, E., KIŞLA, T. and GRIFFITHS, M.D., 2022. The role of procrastination between personality traits and addictive mukbang watching among emerging adults. SAGE Open, 12 (1). ISSN 2158-2440

AUER, M. and GRIFFITHS, M.D., 2022. The effect of a mandatory play break on subsequent gambling behavior among British online casino players: a large-scale real-world study. Journal of Gambling Studies. ISSN 1050-5350

GRIFFITHS, M.D. and AUER, M., 2022. Limit-setting in gambling: some further thoughts and observations on Delfabbro and King (2021). International Gambling Studies. ISSN 1445-9795

CHEN, I.-H., WU, P.-L., YEN, C.-F., ULLAH, I., SHOIB, S., ZAHID, S.U., BASHIR, A., IQBAL, N., ADDO, F.-M., ADJAOTTOR, E.S., AMANKWAAH, G.B., AHORSU, D.K., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2022. Motors of COVID-19 Vaccination Acceptance Scale (MoVac-COVID19S): evidence of measurement invariance across five countries. Risk Management and Healthcare Policy, 15, pp. 435-445. ISSN 1179-1594

ALIMORADI, Z., LIN, C.-Y., ULLAH, I., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Item response theory analysis of the Fear of COVID-19 Scale (FCV-19S): a systematic review. Psychology Research and Behavior Management, 15, pp. 581-596. ISSN 1179-1578

SYED, N.K., ALQAHTANI, S.S., MERAYA, A.M., ELNAEM, M.H., ALBARRAQ, A.A., SYED, M.H., AHMED, R.A. and GRIFFITHS, M.D., 2022. Psychological impact of COVID-19 restrictions among individuals at risk of exercise addiction and their socio-demographic correlates: a Saudi Arabian survey study. Current Psychology. ISSN 1046-1310

VALEDI, S., MORADIBAGLOOEI, M., RANJBARAN, M., CHEGINI, V., GRIFFITHS, M.D. and ALIMORADI, Z., 2022. The efficacy of eye movement desensitization and reprocessing in reducing anxiety among female university students with primary dysmenorrhea. BMC Psychology, 10: 50. ISSN 2050-7283

KÓTYUK, E., URBÁN, R., HENDE, B., RICHMAN, M., MAGI, A., KIRÁLY, O., BARTA, C., GRIFFITHS, M.D., POTENZA, M.N., BADGAIYAN, R.D., BLUM, K. and DEMETROVICS, Z., 2022. Development and validation of the Reward Deficiency Syndrome Questionnaire (RDSQ-29). Journal of Psychopharmacology, 36 (3), pp. 409-422. ISSN 0269-8811

MURRAY, A., KORONCZAI, B., KIRÁLY, O., GRIFFITHS, M.D., MANNION, A., LEADER, G. and DEMETROVICS, Z., 2022. Autism, problematic internet use and gaming disorder: a systematic review. Review Journal of Autism and Developmental Disorders, 9 (1), pp. 120-140. ISSN 2195-7177

COLUMB, D., GRIFFITHS, M.D. and O'GARA, C., 2022. Online gaming and gaming disorder: more than just a trivial pursuit. Irish Journal of Psychological Medicine, 39 (1), pp. 1-7. ISSN 0790-9667

AHMED, O., GRIFFITHS, M.D. and HOSSAIN, M.A., 2022. Psychometric assessment of the 18-item Bangla Mental Health Inventory (Bangla MHI-18). Psychological Studies. ISSN 0974-9861

SHUBHA, S.N., HOSSAIN, S. and GRIFFITHS, M.D., 2022. Filicide-suicide by hanging involving an autistic child: a rare case report. Journal of Concurrent Disorders. ISSN 2562-7546

GREENHILL, R. and GRIFFITHS, M.D., 2022. Is there a place for sensory aspects and alternative representations in non-normative sexual interest research? Reflections from a study into dacryphilia. Journal of Concurrent Disorders, 4 (2), pp. 1-15. ISSN 2562-7546

KILLICK, E.A. and GRIFFITHS, M.D., 2022. Sports betting advertising: a systematic review of content analysis studies. International Journal of Mental Health and Addiction. ISSN 1557-1874

SERVIDIO, R., KORONCZAI, B., GRIFFITHS, M.D. and DEMETROVICS, Z., 2022. Problematic smartphone use and problematic social media use: the predictive role of self-construal and the mediating effect of fear missing out. Frontiers in Public Health, 10: 814468. ISSN 2296-2565

SYED, N.K., AL-KASIM, M.A., ALQAHTANI, S., MERAYA, A.M., SYED, M.H., ELNAEM, M.H. and GRIFFITHS, M.D., 2022. Migrant workers, migrants, internally displaced persons, asylum seekers and refugees - the silent sufferers of the COVID-19 pandemic: a brief review of media reports. Journal of Concurrent Disorders.

PONTES, H.M., MONTAG, C., ELHAI, J., MONTEIRO, A.V., EVREN, C., THROUVALA, M.A., MACUR, M., MCDOWALL, A., RUMPF, H., CARBONELL, X., KUSS, D., LÓPEZ FERNÁNDEZ, O. and GRIFFITHS, M.D., 2022. Stigma and gaming disorder: should we take a ‘glass half full’ or ‘glass half empty’ perspective? Addiction. ISSN 0965-2140

CANALE, N., MARINO, C., LENZI, M., VIENO, A., GRIFFITHS, M.D., GABOARDI, M., GIRALDO, M., CERVONE, C. and MASSIMO, S., 2022. How communication technology fosters individual and social wellbeing during the Covid-19 pandemic: preliminary support for a digital interaction model. Journal of Happiness Studies, 23, pp. 727-745. ISSN 1389-4978

AMIN, K.P., GRIFFITHS, M.D. and DSOUZA, D.D., 2022. Online gaming during the COVID-19 pandemic in India: strategies for work-life balance. International Journal of Mental Health and Addiction, 20 (1), pp. 296-302. ISSN 1557-1874

LIN, C.-Y., ALIMORADI, Z., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Psychometric properties of the Maslach Burnout Inventory for Medical Personnel (MBI-HSS-MP). Heliyon, 8 (2), e08868. ISSN 2405-8440

CHANG, K.-C., HOU, W.-L., PAKPOUR, A.H., LIN, C.-Y. and GRIFFITHS, M.D., 2022. Psychometric testing of three COVID-19-related scales among people with mental illness. International Journal of Mental Health and Addiction, 20 (1), pp. 324-336. ISSN 1557-1874

NAZARI, N., HERNÁNDEZ, R.M., OCAÑA-FERNANDEZ, Y. and GRIFFITHS, M.D., 2022. Psychometric validation of the Persian Self-Compassion Scale Youth version. Mindfulness, 13 (2), pp. 385-397. ISSN 1868-8527

KIRCABURUN, K., SAVCI, M., EMIRTEKIN, E. and GRIFFITHS, M.D., 2022. Uses and gratifications of problematic mukbang watching – the role of eating and social gratification: a pilot study. Journal of Psychiatric Research, 146, pp. 28-30. ISSN 0022-3956

SAVCI, M. and GRIFFITHS, M.D., 2022. The development of the Turkish Craving for Internet Gaming Scale (CIGS): a validation study. International Journal of Mental Health and Addiction, 20 (1), pp. 1-18. ISSN 1557-1874

KHAN, K.S., MAMUN, M.A., GRIFFITHS, M.D. and ULLAH, I., 2022. The mental health impact of the COVID-19 pandemic across different cohorts. International Journal of Mental Health and Addiction, 20 (1), pp. 380-386. ISSN 1557-1874

NAZARI, N., SHABBIR, M.S., SEVBITOV, A.V., SADEGHI, M. and GRIFFITHS, M.D., 2022. Psychometric evaluation of the Russian version of the Gaming Disorder Scale for Adolescents. Current Psychology. ISSN 1046-1310

AHORSU, D.K., LIN, C.-Y., ALIMORADI, Z., GRIFFITHS, M.D., CHEN, H.-P., BROSTRÖM, A., TIMPKA, T. and PAKPOUR, A.H., 2022. Cyberchondria, fear of COVID-19, and risk perception mediate the association between problematic social media use and intention to get a COVID-19 vaccine. Vaccines, 10 (1): 122.

FAN, Q., LI, Y., GAO, Y., NAZARI, N. and GRIFFITHS, M.D., 2022. Self-compassion moderates the association between body dissatisfaction and suicidal ideation in adolescents: a cross-sectional study. International Journal of Mental Health and Addiction. ISSN 1557-1874

RASHEDUZZAMAN, M., AL-MAMUN, F., HOSEN, I., AKTER, T., HOSSAIN, M., GRIFFITHS, M.D. and MAMUN, M.A., 2022. Suicidal behaviors among Bangladeshi university students: prevalence and risk factors. PLOS ONE, 17 (1): e0262006. ISSN 1932-6203

LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Psychometric properties of the Fear of COVID-19 Scale: a response to de Medeiros et al. “Psychometric properties of the Brazilian version of the Fear of COVID-19 Scale (FCV-19S)”. Current Psychology. ISSN 1046-1310

CHEN, I.-H., CHEN, C.-Y., ZHAO, K.-Y., GAMBLE, J.H., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Psychometric evaluation of fear of COVID-19 Scale (FCV-19S) among Chinese primary and middle schoolteachers, and their students. Current Psychology. ISSN 1046-1310

FERNANDEZ-LOPEZ, O., ROMO, L., KERN, L., ROUSSEAU, A., GRAZIANI, P., ROCHAT, L., ACHAB, S., ZULLINO, D., LANDRØ, N.I., ZACARÉS, J.J., SERRA, E., MARIANO CHÓLIZ, M., PONTES, H.M., GRIFFITHS, M.D. and KUSS, D.J., 2022. Perceptions underlying addictive technology use patterns: insights for cognitive-behavioural therapy. International Journal of Environmental Research and Public Health, 19 (1): 544. ISSN 1661-7827

LIN, C.-Y., ALIMORADI, Z., EHSANI, N., OHAYON, M.M., CHEN, S.-H., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Suicidal ideation during the COVID-19 pandemic among a large-scale Iranian sample: the roles of generalized trust, insomnia, and fear of COVID-19. Healthcare, 10 (1): 93. ISSN 2227-9032

BAKIOĞLU, F., DENIZ, M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Adaptation and validation of the Online-Fear of Missing Out Inventory into Turkish and the association with social media addiction, smartphone addiction, and life satisfaction. BMC Psychology, 10: 154.

AHORSU, D.K., IMANI, V., LIN, C.-Y., TIMPKA, T., BROSTRÖM, A., UPDEGRAFF, J.A., ÅRESTEDT, K., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. Associations between fear of COVID-19, mental health, and preventive behaviours across pregnant women and husbands: an actor-partner interdependence modelling. International Journal of Mental Health and Addiction, 20 (1), pp. 68-82. ISSN 1557-1874

LIN, C.-Y., FAN, C.-W., AHORSU, D.K., LIN, Y.C., WENG, H.-C. and GRIFFITHS, M.D., 2022. Associations between vaccination and quality of life among Taiwan general population: a comparison between COVID-19 vaccines and flu vaccines. Human Vaccines & Immunotherapeutics, 18 (5): 2079344. ISSN 2164-5515

GRIFFITHS, M.D., 2022. Disorders due to addictive behaviors: further issues, debates, and controversies. Journal of Behavioral Addictions, 11 (2), pp. 180-185. ISSN 2062-5871

ALCARAZ-IBÁÑEZ, M., PATERNA, A., SICILIA, Á. and GRIFFITHS, M.D., 2022. Examining the reliability of the scores of self-report instruments assessing problematic exercise: a systematic review and meta-analysis. Journal of Behavioral Addictions, 11 (2), pp. 326-347. ISSN 2062-5871

KAYIS, A.R., SATICI, B., DENIZ, M.E., SATICI, S.A. and GRIFFITHS, M.D., 2022. Fear of COVID-19, loneliness, smartphone addiction, and mental wellbeing among the Turkish general population: a serial mediation model. Behaviour and Information Technology, 41 (11), pp. 2484-2496. ISSN 0144-929X

KAGGWA, M.M., MAMUN, M.A., NAJJUKA, S.M., MUWANGUZI, M., KULE, M., NKOLA, R., FAVINA, A., KIHUMURO, R.B., MUNARU, G., ARINAITWE, I., RUKUNDO, G.Z. and GRIFFITHS, M.D., 2022. Gambling-related suicide in East African Community countries: evidence from press media reports. BMC Public Health, 22 (1): 158.

TUNG, S.E.H., GAN, W.Y., CHEN, J.-S., KAMOLTHIP, R., PRAMUKTI, I., NADHIROH, S.R., CHANG, Y.-L., LIN, C.-C., PAKPOUR, A.H., LIN, C.-Y. and GRIFFITHS, M.D., 2022. Internet-related instruments (Bergen Social Media Addiction Scale, Smartphone Application-Based Addiction Scale, Internet Gaming Disorder Scale-Short Form, and Nomophobia Questionnaire) and their associations with distress among Malaysian university students. Healthcare, 10: 1448.

ARMOON, B., GRIFFITHS, M.D., BAYANI, A., MOHAMMADI, R. and AHOUNBAR, E., 2022. Prevalence and associates of non-fatal overdose among people who inject drugs in Saveh, Iran. Addiction Science and Clinical Practice, 17: 42. ISSN 1940-0640

ARMOON, B., BAYANI, A., GRIFFITHS, M.D., BAYAT, A.-H., MOHAMMADI, R., FATTAH MOGHADDAM, L. and AHOUNBAR, E., 2022. Prevalence and high-risk behaviors associated with non-fatal overdose among people who use illicit opioids: a systematic review and meta-analysis. Journal of Substance Use, 27 (6), pp. 569-584. ISSN 1465-9891

ARMOON, B., FLEURY, M.-J., BAYAT, A.-H., BAYANI, A., MOHAMMADI, R. and GRIFFITHS, M.D., 2022. Quality of life and its correlated factors among patients with substance use disorders: a systematic review and meta-analysis. Archives of Public Health, 80: 179. ISSN 0778-7367

BAHRAMI, N., PIEXOTO, M.M., GRIFFITHS, M.D. and ALIMORADI, Z., 2022. Sexual satisfaction and cognitive schemas activated in a sexual context among Iranian married women of reproductive age. Journal of Sex and Marital Therapy, 48 (3), pp. 251-262. ISSN 0092-623X

KAGGWA, M.M., ARINAITWE, I., MUWANGUZI, M., NDUHUURA, E., KAJJIMU, J., KULE, M., NAJJUKA, S.M., NKOLA, R., AJUNA, N., WAMALA, N.K., MACHACHA, I., MAMUN, M.A., HO, C.S.-H., GRIFFITHS, M.D. and RUKUNDO, G.Z., 2022. Suicidal behaviours among Ugandan university students: a cross-sectional study. BMC Psychiatry, 22 (1): 234.

ÇIKRIKCI, Ö., GRIFFITHS, M.D. and ERZEN, E., 2022. Testing the mediating role of phubbing in the relationship between the big five personality traits and satisfaction with life. International Journal of Mental Health and Addiction, 20 (1), pp. 44-56. ISSN 1557-1874

ŞALVARLI, Ş.I. and GRIFFITHS, M.D., 2022. The association between internet gaming disorder and impulsivity: a systematic review of literature. International Journal of Mental Health and Addiction, 20 (1), pp. 92-118. ISSN 1557-1874

AHORSU, D.K., LIN, C.-Y., YAHAGHAI, R., ALIMORADI, Z., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. The mediational role of trust in the healthcare system in the association between generalized trust and willingness to get COVID-19 vaccination in Iran. Human Vaccines and Immunotherapeutics, 18 (1): e1993689. ISSN 2164-5515

STAVROPOULOS, V., DUMBLE, E., COKORILO, S., GRIFFITHS, M.D. and PONTES, H.M., 2022. The physical, emotional, and identity user-avatar association with disordered gaming: a pilot study. International Journal of Mental Health and Addiction, 20 (1), pp. 183-195. ISSN 1557-1874

POOREBRAHIM, A., LIN, C.-Y., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2022. A prospective study examining the relationship between dispositional mindfulness and insomnia among male prisoners in Iran: the mediating effect of psychological distress and perceived stress. International Journal of Mental Health and Addiction, 20 (1), pp. 19-30. ISSN 1557-1874

ŞIMŞIR, Z., KOÇ, H., SEKI, T. and GRIFFITHS, M.D., 2022. The relationship between fear of COVID-19 and mental health problems: a meta-analysis. Death Studies, 46 (3), pp. 515-523. ISSN 0748-1187

COLDER CARRAS, M., STAVROPOULOS, V., MOTTI-STEFANIDI, F., LABRIQUE, A. and GRIFFITHS, M.D., 2021. Draconian policy measures are unlikely to prevent disordered gaming. Journal of Behavioral Addictions, 10 (4), pp. 849-853. ISSN 2062-5871

SHARIFI FARD, S.A., GRIFFITHS, M.D., BABAEI, G.A., ZADEH, S.N. and MAJIDI, A.H., 2021. Validation of the Persian version of the Instagram Addiction Scale among Iranian students. Journal of Concurrent Disorders. ISSN 2562-7546

OSTOVAR, S., BAGHERI, R., GRIFFITHS, M.D. and MOHD HASHIMA, I.H., 2021. Internet addiction and maladaptive schemas: the potential role of disconnection/rejection and impaired autonomy/performance. Clinical Psychology and Psychotherapy, 28 (6), pp. 1509-1524. ISSN 1063-3995

KUO, Y.-J., CHEN, Y.-P., WANG, H.-W., LIU, C.-H., STRONG, C., SAFFARI, M., KO, N.-Y., LIN, C.-Y. and GRIFFITHS, M.D., 2021. Community outbreak moderates the association between COVID-19-related behaviors and COVID-19 fear among older people: a one-year longitudinal study in Taiwan. Frontiers in Medicine, 8: 756985. ISSN 2296-858X

FERNANDEZ, D.P., KUSS, D.J. and GRIFFITHS, M.D., 2021. Lived experiences of recovery from compulsive sexual behavior among members of Sex and Love Addicts Anonymous: a qualitative thematic analysis. Sexual Health and Compulsivity, 28 (1-2), pp. 47-80. ISSN 2692-9953

MAMUM, M.A. and GRIFFITHS, M.D., 2021. Using media reports about suicide as data: response to Etchells et al. (2021). Perspectives in Psychiatric Care. ISSN 0031-5990

CHEN, J.-S., HUANG, Y.-T., LIN, C.-Y., YEN, C.-F., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Relationships of sexual orientation microaggression with anxiety and depression among lesbian, gay, and bisexual Taiwanese youth: self-identity disturbance mediates but gender does not moderate the relationships. International Journal of Environmental Research and Public Health, 18 (24): 12981. ISSN 1661-7827

SZOLIN, K. and GRIFFITHS, M.D., 2021. Why imaginary worlds? The role of self-exploration within online gaming worlds. Behavioral and Brain Sciences. ISSN 0140-525X (Forthcoming)

GRIFFITHS, M.D. and NAZARI, N., 2021. Psychometric validation of the Persian version of the Problem Gambling Severity Index. International Journal of Mental Health and Addiction, 19 (6), pp. 2411-2422. ISSN 1557-1874

PAKPOUR, A.H., GRIFFITHS, M.D. and LIN, C.-Y., 2021. Assessing psychological response to the COVID-19: the fear of COVID-19 Scale and the COVID Stress Scales. International Journal of Mental Health and Addiction, 19 (6), pp. 2407-2410. ISSN 1557-1874

BHUIYAN, A.K.M.I., SAKIB, N., PAKPOUR, A.H., GRIFFITHS, M.D. and MAMUN, M.A., 2021. COVID-19-related suicides in Bangladesh due to lockdown and economic factors: case study evidence from media reports. International Journal of Mental Health and Addiction, 19 (6), pp. 2110-2115. ISSN 1557-1874

KILLICK, E. and GRIFFITHS, M.D., 2021. Impact of sports betting advertising on gambling behavior: a systematic review. Addicta : the Turkish journal on addictions, 8 (3), pp. 201-214. ISSN 2148-7286

BONILLA-ZORITA, G., GRIFFITHS, M.D. and KUSS, D.J., 2021. Online dating and problematic use: a systematic review. International Journal of Mental Health and Addiction, 19 (6), pp. 2245-2278. ISSN 1557-1874

KIRCABURUN, K., YURDAGÜL, C., KUSS, D., EMIRTEKIN, E. and GRIFFITHS, M.D., 2021. Problematic mukbang watching and its relationship to disordered eating and internet addiction: a pilot study among emerging adult mukbang watchers. International Journal of Mental Health and Addiction, 19 (6), pp. 2160-2169. ISSN 1557-1874

STAVROPOULOS, V., BAMFORD, L., BEARD, C., GOMEZ, R. and GRIFFITHS, M.D., 2021. Test-retest measurement invariance of the nine-item Internet Gaming Disorder Scale in two countries: a preliminary longitudinal study. International Journal of Mental Health and Addiction, 19, pp. 2003-2020. ISSN 1557-1874

NEJATI, B., FAN, C.-W., BOONE, W.J., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2021. Validating the Persian Intuitive Eating Scale-2 among breast cancer survivors who are overweight/obese. Evaluation & the Health Professions, 44 (4), pp. 385-394. ISSN 0163-2787

PAKPOUR, A.H., YAHAGHI, R., AHMADIZADE, S., FOTUHI, R., TAHERKHANI, E., RANJBARAN, M., BUCHALI, Z., LIN, C.-Y., GRIFFITHS, M.D. and BROSTRÖM, A., 2021. A population-based dataset concerning predictors of willingness to get a COVID-19 vaccine in Iran. Data in Brief, 39: 107459. ISSN 2352-3409

MAMUN, M.A. and GRIFFITHS, M.D., 2021. The psychosocial impact of extreme gaming on Indian PUBG gamers: the case of PUBG (PlayerUnknown’s Battlegrounds). International Journal of Mental Health and Addiction, 19 (6), pp. 2170-2174. ISSN 1557-1874

MONACIS, L., GRIFFITHS, M.D., LIMONE, P. and SINATRA, M., 2021. The risk of social media addiction between the ideal/false and true self: testing a path model through the tripartite person-centered perspective of authenticity. Telematics and Informatics, 65: 101709. ISSN 0736-5853

ULLAH, I., TAHIR, M.J., ALI, S., WASEEM, R., GRIFFITHS, M.D., MAMUN, M.A., LIN, C.-Y. and PAKPOUR, A.H., 2021. COVID-19 fear among Pakistanis: psychometric evaluation of the Fear of COVID-19 Scale using item response theory and confirmatory factor analysis. International Journal of Mental Health and Addiction. ISSN 1557-1874

LI, Y.-P., LIN, C.-Y., KUO, Y.-J., CHEN, Y.-P. and GRIFFITHS, M.D., 2021. Gender differences in the factors associated with the fear of COVID-19 among Taiwanese older people. Inquiry: the Journal of Health Care Organization, Provision, and Financing, 58. ISSN 1945-7243

ALIJANZADEH, M., KWASI AHORSU, D., ALIMORADI, Z., MAHMOUDI, N., GRIFFITHS, M.D., LIN, C.-Y., LIU, H.-K. and PAKPOUR, A.H., 2021. Fear of COVID-19 and trust in the healthcare system mediates the association between individual's risk perception and preventive COVID-19 behaviours among Iranians. International Journal of Environmental Research and Public Health, 18 (22): 12146. ISSN 1661-7827

GORI, A., TOPINO, E. and GRIFFITHS, M.D., 2021. A screening tool for exercise addiction: the psychometric properties of the Italian exercise addiction inventory. International Journal of Mental Health and Addiction. ISSN 1557-1874

AHORSU, D.K., PRAMUKTI, I., STRONG, C., WANG, H.-W., GRIFFITHS, M.D., LIN, C.-Y. and KO, N.-Y., 2021. COVID-19-related variables and its association with anxiety and suicidal ideation: differences between international and local university students in Taiwan. Psychology Research and Behavior Management, 14, pp. 1857-1866. ISSN 1179-1578

ALIMORADI, Z., GHORBANI, S., BAHRAMI, N., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Socio-demographic predictors of dyadic sexual communication among Iranian married women. Sexologies. ISSN 1158-1360

DOĞANÜLKÜ, H.A., KORKMAZ, O., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Fear of COVID-19 lead to procrastination among Turkish university students: the mediating role of intolerance of uncertainty. BMC Psychology, 9: 178. ISSN 2050-7283

CATANIA, M. and GRIFFITHS, M.D., 2021. Analyzing consumer protection for gamblers across different online gambling operators: a replication study. International Journal of Mental Health and Addiction. ISSN 1557-1874

RAFIQ, N., RAFIQUE, S., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Fear of COVID-19 among undergraduate and postgraduate students in Pakistan. Trends in Psychology. ISSN 2358-1883

KIRCABURUN, K., JONASON, P., GRIFFITHS, M.D., ASLANARGUN, E., EMIRTEKIN, E., BILLIEUX, J. and TOSUNTAŞ, Ş.B., 2021. Childhood emotional abuse and cyberbullying perpetration: the role of dark personality traits. Journal of Interpersonal Violence, 36 (21-22), NP11877-NP11893. ISSN 0886-2605

LI, L., NIU, Z., GRIFFITHS, M.D. and MEI, S., 2021. Relationship between gaming disorder, self-compensation motivation, game flow, time spent gaming, and fear of missing out among a sample of Chinese university students: a network analysis. Frontiers in Psychiatry, 12: 761519. ISSN 1664-0640

ULLAH, I., LIN, C., MALIK, N.I., WU, T., ARABAN, M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Factors affecting Pakistani young adults’ intentions to uptake COVID‐19 vaccination: an extension of the theory of planned behavior. Brain and Behavior, 11 (11): e2370. ISSN 2162-3279

SERVIDIO, R., SINATRA, M., GRIFFITHS, M.D. and MONACIS, L., 2021. Social comparison orientation and fear of missing out as mediators between self-concept clarity and problematic smartphone use. Addictive Behaviors, 122: 107014. ISSN 0306-4603

LI, L., NIU, Z., GRIFFITHS, M.D., WANG, W., CHANG, C. and MEI, S., 2021. A network perspective on the relationship between gaming disorder, depression, alexithymia, boredom, and loneliness among a sample of Chinese university students. Technology in Society, 67: 101740. ISSN 0160-791X

GORI, A., TOPINO, E., PUCCI, C. and GRIFFITHS, M.D., 2021. The relationship between alexithymia, dysmorphic concern, and exercise addiction: the moderating effect of self-esteem. Journal of Personalized Medicine, 11 (11): 1111. ISSN 2075-4426

LI, L., NIU, Z., MEI, S. and GRIFFITHS, M.D., 2021. A network analysis approach to the relationship between fear of missing out (FoMO), smartphone addiction, and social networking site use among a sample of Chinese university students. Computers in Human Behavior: 107086. ISSN 0747-5632

YAM, F.C., KORKMAZ, O. and GRIFFITHS, M.D., 2021. The association between fear of Covid-19 and smartphone addiction among individuals: the mediating and moderating role of cyberchondria severity. Current Psychology. ISSN 1046-1310

POON, L.Y.J., TSANG, H.W.H., CHAN, T.Y.J., MAN, S.W.T., NG, L.Y., WONG, Y.L.E., LIN, C.-Y., CHIEN, C.-W., GRIFFITHS, M.D., PONTES, H.M. and PAKPOUR, A.H., 2021. Psychometric properties of the Internet Gaming Disorder Scale-Short-Form (IGDS9-SF): systematic review. Journal of Medical Internet Research, 23 (10): e26821. ISSN 1439-4456

HUSSAIN, Z., WEGMANN, E. and GRIFFITHS, M.D., 2021. The association between problematic social networking site use, dark triad traits, and emotion dysregulation. BMC Psychology, 9 (1): 160. ISSN 2050-7283

JAHAN, I., ULLAH, I., GRIFFITHS, M.D. and MAMUN, M., 2021. COVID‐19 suicide and its causative factors among the healthcare professionals: case study evidence from press reports. Perspectives in Psychiatric Care, 57 (4), pp. 1707-1711. ISSN 0031-5990

CHEN, C.-Y., CHEN, I.-H., PAKPOUR, A.H., LIN, C.-Y. and GRIFFITHS, M.D., 2021. Internet-related behaviors and psychological distress among schoolchildren during the COVID-19 school hiatus. Cyberpsychology, Behavior, and Social Networking, 24 (10), pp. 654-663. ISSN 2152-2715

HSIEH, M.-T., CHEN, J.-S., LIN, C.-Y., YEN, C.-F., GRIFFITHS, M.D. and HUANG, Y.-T., 2021. Measurement invariance of the sexual orientation microaggression inventory across LGB males and females in Taiwan: bifactor structure fits the best. International Journal of Environmental Research and Public Health, 18 (20): 10668. ISSN 1661-7827

CATANIA, M. and GRIFFITHS, M.D., 2021. Applying the DSM-5 criteria for gambling disorder to online gambling account-based tracking data: an empirical study utilizing cluster analysis. Journal of Gambling Studies. ISSN 1050-5350

LI, L., NIU, Z., LI, H., GRIFFITHS, M.D., MEI, S., JIANG, H., DENG, Z. and XIN, J., 2021. Latent profile analysis of mental health among Chinese healthcare staff during the COVID-19 pandemic. Psychology, Health and Medicine. ISSN 1354-8506

SATICI, B., KAYIS, A.R. and GRIFFITHS, M.D., 2021. Exploring the association between social media addiction and relationship satisfaction: psychological distress as a mediator. International Journal of Mental Health and Addiction. ISSN 1557-1874

CHEN, I.-H., CHEN, C.-Y., LIU, C.-H., AHORSU, D.K., GRIFFITHS, M.D., CHEN, Y.-P., KUO, Y.-J., LIN, C.-Y., PAKPOUR, A.H. and WANG, S.-M., 2021. Internet addiction and psychological distress among Chinese schoolchildren before and during the COVID-19 outbreak: a latent class analysis. Journal of Behavioral Addictions, 10 (3), pp. 731-746. ISSN 2062-5871

ŞALVARLI, Ş.I. and GRIFFITHS, M.D., 2021. Internet Gaming Disorder and its associated personality traits: a systematic review using PRISMA guidelines. International Journal of Mental Health and Addiction, 19, pp. 1420-1442. ISSN 1557-1874

ÜNÜBOL, H., KOÇ, A.S., SAYAR, G.H., STAVROPOULOS, V., KIRCABURUN, K. and GRIFFITHS, M.D., 2021. Measurement, profiles, prevalence, and psychological risk factors of problematic gaming among the Turkish community: a large-scale national study. International Journal of Mental Health and Addiction, 19, pp. 1662-1682. ISSN 1557-1874

LIN, C.-Y., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Psychometric properties of the Persian Generalized Trust Scale: confirmatory factor analysis and Rasch models and relationship with quality of life, happiness, and depression. International Journal of Mental Health and Addiction, 19, pp. 1854-1865. ISSN 1557-1874

YURDAGÜL, C., KIRCABURUN, K., EMIRTEKIN, E., WANG, P. and GRIFFITHS, M.D., 2021. Psychopathological consequences related to problematic Instagram use among adolescents: the mediating role of body image dissatisfaction and moderating role of gender. International Journal of Mental Health and Addiction, 19, pp. 1385-1397. ISSN 1557-1874

LEINO, T., TORSHEIM, T., GRIFFITHS, M.D. and PALLESEN, S., 2021. The relationship between substance use disorder and gambling disorder: a nationwide longitudinal health registry study. Scandinavian Journal of Public Health. ISSN 1403-4948

KUKRETI, S., AHORSU, D.K., STRONG, C., CHEN, I.-H., LIN, C.-Y., KO, N.-Y., GRIFFITHS, M.D., CHEN, Y.-P., KUO, Y.-J. and PAKPOUR, A.H., 2021. Post-traumatic stress disorder in Chinese teachers during COVID-19 pandemic: roles of fear of COVID-19, nomophobia, and psychological distress. Healthcare, 9 (10): 1288. ISSN 2227-9032

HUANG, P.-C., HUNG, C.-H., KUO, Y.-J., CHEN, Y.-P., AHORSU, D.K., YEN, C.-F., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Expanding protection motivation theory to explain willingness of COVID-19 vaccination uptake among Taiwanese university students. Vaccines, 9 (9): 1046. ISSN 2076-393X

SAGOE, D., GRIFFITHS, M.D., EREVIK, E.K., HØYLAND, T., LEINO, T., LANDE, I.A., SIGURDSSON, M.E. and PALLESEN, S., 2021. Internet-based treatment of gambling problems: a systematic review and meta-analysis of randomized controlled trials. Journal of Behavioral Addictions. ISSN 2062-5871

GORI, A., TOPINO, E. and GRIFFITHS, M.D., 2021. Protective and risk factors in exercise addiction: a series of moderated mediation analyses. International Journal of Environmental Research and Public Health, 18 (18): 9706. ISSN 1661-7827

LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Psychometric properties of the Fear of COVID-19 Scale: a response to Mercado-Lara et al. “Validity and reliability of the Spanish version of Fear of COVID-19 Scale in Colombian physicians”. International Journal of Mental Health and Addiction. ISSN 1557-1874

UKHOV, I., BJURGERT, J., AUER, M. and GRIFFITHS, M.D., 2021. Online problem gambling: a comparison of casino players and sports bettors via predictive modeling using behavioral tracking data. Journal of Gambling Studies, 37, pp. 877-897. ISSN 1573-3602

GKASIONIS, I., KUSS, D.J. and GRIFFITHS, M.D., 2021. Editorial: Where does the field of gaming addiction studies need to go next? Journal of Concurrent Disorders, 3 (3), pp. 187-192. ISSN 2562-7546

DENIZCI NAZLIGÜL, M., YILMAZ, A. and GRIFFITHS, M.D., 2021. Gaming addiction and exercise addiction: to what extent are they the same or different in terms of emotional abuse and/or emotional neglect etiologies? International Journal of Mental Health and Addiction. ISSN 1557-1874

BAKER, F., GRIFFITHS, M.D. and CALADO, F., 2021. Can cycling be addictive? A qualitative interview study among amateur female cyclists. International Journal of Mental Health and Addiction. ISSN 1557-1874

NAZARI, N., SAFITRI, S., USAK, M., ARABMARKADEH, A. and GRIFFITHS, M.D., 2021. Psychometric validation of the Indonesian version of the Fear of COVID-19 Scale: personality traits predict the fear of COVID-19. International Journal of Mental Health and Addiction. ISSN 1557-1874

BANNA, H., MIA, M.A., GRIFFITHS, M.D., ALAM, M.R. and FERDOUS, J., 2021. Psychological and mental health issues due to COVID-19 among Bangladeshi tertiary educational institution students. International Journal of Mental Health and Addiction. ISSN 1557-1874

ASGARI GHONCHEH, K., LIU, C.-H., LIN, C.-Y., SAFFARI, M., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Fear of COVID-19 and religious coping mediate the associations between religiosity and distress among older adults. Health Promotion Perspectives, 11 (3), pp. 316-322. ISSN 2228-6497

LI, M., AHMED, Z., HIRAMONI, F.A., ZHOU, A., AHMED, O. and GRIFFITHS, M.D., 2021. Mental health and personality traits during COVID-19 in China: a latent profile analysis. International Journal of Environmental Research and Public Health, 18 (16): 8693. ISSN 1661-7827

SERVIDIO, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2021. Dark triad of personality and problematic smartphone use: a preliminary study on the mediating role of fear of missing out. International Journal of Environmental Research and Public Health, 18 (16): 8463. ISSN 1661-7827

SORACI, P., MELCHIORI, F.M., DEL FANTE, E., MELCHIORI, R., GUAITOLI, E., LAGATTOLLA, F., PARENTE, G., BONANNO, E., NORBIATO, L., CIMAGLIA, R., CAMPEDELLI, L., ABBIATI, F.A., FERRARI, A. and GRIFFITHS, M.D., 2021. Validation and psychometric evaluation of the Italian version of the Bergen–Yale Sex Addiction Scale. International Journal of Mental Health and Addiction. ISSN 1557-1874

FARUK, M.O., MAMUN, M.A., SIDDIQUE, A.B. and GRIFFITHS, M.D., 2021. Risk factors for depression and anxiety disorders among Bangladeshi dental students: a cross-sectional survey study. International Journal of Mental Health and Addiction. ISSN 1557-1874

STĂNCULESCU, E. and GRIFFITHS, M.D., 2021. Anxious attachment and Facebook addiction: the mediating role of need to belong, self-esteem, and Facebook use to meet romantic partners. International Journal of Mental Health and Addiction. ISSN 1557-1874

LI, L., GRIFFITHS, M.D., MEI, S. and NIU, Z., 2021. The mediating role of impulsivity and the moderating role of gender between fear of missing out and gaming disorder among a sample of Chinese university students. Cyberpsychology, Behavior, and Social Networking, 24 (8), pp. 550-557. ISSN 2152-2715

KIRCABURUN, K., STAVROPOULOS, V., HARRIS, A., CALADO, F., EMIRTEKIN, E. and GRIFFITHS, M.D., 2021. Development and validation of the Mukbang Addiction Scale. International Journal of Mental Health and Addiction, 19, pp. 1031-1044. ISSN 1557-1874

SAVCI, M., EMIN TURAN, M., GRIFFITHS, M.D. and ERCENGIZ, M., 2021. Histrionic personality, narcissistic personality, and problematic social media use: testing of a new hypothetical model. International Journal of Mental Health and Addiction, 19, pp. 986-1004. ISSN 1557-1874

MAMUN, M.A., RAFI, M.A., AL MAMUN, A.H.M.S., HASAN, M.Z., AKTER, K., HSAN, K. and GRIFFITHS, M.D., 2021. Prevalence and psychiatric risk factors of excessive internet use among northern Bangladeshi job-seeking graduate students: a pilot study. International Journal of Mental Health and Addiction, 19, pp. 908-918. ISSN 1557-1874

SORACI, P., FERRARI, A., ANTONINO, U. and GRIFFITHS, M.D., 2021. Psychometric properties of the Italian version of the Smartphone Application-Based Addiction Scale (SABAS). International Journal of Mental Health and Addiction, 19, pp. 1261-1273. ISSN 1557-1874

YANG, Z., ASBURY, K. and GRIFFITHS, M.D., 2021. “A cancer in the minds of youth?” A qualitative study of problematic smartphone use among undergraduate students. International Journal of Mental Health and Addiction, pp. 934-946. ISSN 1557-1874

KIRCABURUN, K., HARRIS, A., CALADO, F. and GRIFFITHS, M.D., 2021. The psychology of mukbang watching: a scoping review of the academic and non-academic literature. International Journal of Mental Health and Addiction, 19, pp. 1190-1213. ISSN 1557-1874

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2021. The role of recreational online activities in school-based screen time sedentary behaviour interventions for adolescents: a systematic and critical literature review. International Journal of Mental Health and Addiction, 19, pp. 1065-1115. ISSN 1557-1874

JAHAN, I., HOSEN, I., AL MAMUN, F., KAGGWA, M.M., GRIFFITHS, M.D. and MAMUN, M.A., 2021. How has the COVID-19 pandemic impacted internet use behaviors and facilitated problematic internet use? A Bangladeshi study. Psychology Research and Behavior Management, 14, pp. 1127-1138. ISSN 1179-1578

SPRONG, M.E., BUONO, F.D., KAISER, S., GARAKANI, A., PAUL, E. and GRIFFITHS, M.D., 2021. The mediation effects of behavioral motivations between age of gaming onset and internet gaming disorder. Journal of Addictive Behaviors, Therapy and Rehabilitation, 10 (6). ISSN 2324-9005

YANG, Z., GRIFFITHS, M.D., YAN, Z. and XU, W., 2021. Can watching online videos be addictive? A qualitative exploration of online video watching among Chinese young adults. International Journal of Environmental Research and Public Health, 18 (14): 7247. ISSN 1661-7827

SAKIB, N., ISLAM, M., AL HABIB, M.S., BHUIYAN, A.K.M.I., ALAM, M.M., TASNEEM, N., HOSSAIN, M., ISLAM, S.M.S., GRIFFITHS, M.D. and MAMUN, M.A., 2021. Depression and suicidality among Bangladeshi students: subject selection reasons and learning environment as potential risk factors. Perspectives in Psychiatric Care, 57 (3), pp. 1150-1162. ISSN 0031-5990

LIN, C., HOU, W., MAMUN, M.A., APARECIDO DA SILVA, J., BROCHE‐PÉREZ, Y., ULLAH, I., MASUYAMA, A., WAKASHIMA, K., MAILLIEZ, M., CARRE, A., CHEN, Y., CHANG, K., KUO, Y., SORACI, P., SCARF, D., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Fear of COVID‐19 Scale (FCV‐19S) across countries: measurement invariance issues. Nursing Open, 8 (4), pp. 1892-1908. ISSN 2054-1058

ESLAHI, Z., ALIMORADI, Z., BAHRAMI, N., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Psychometric properties of Postpartum Partner Support Scale-Persian version. Nursing Open, 8 (4), pp. 1688-1695.

FAN, C.-W., CHEN, I.-H., KO, N.-Y., YEN, C.-F., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Extended theory of planned behavior in explaining the intention to COVID-19 vaccination uptake among mainland Chinese university students: an online survey study. Human Vaccines and Immunotherapeutics, 17 (10), pp. 3413-3420. ISSN 2164-5515

LIU, J., AHMED, Z., AHMED, O., GRIFFITHS, M.D. and CHEN, L., 2021. Development and psychometric assessment of the Problematic QQ Use Scale among adolescents. International Journal of Environmental Research and Public Health, 18 (13): 6744. ISSN 1661-7827

CHEN, I.-H., KWASI AHORSU, D., KO, N.-Y., YEN, C.-F., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Adapting the Motors of Influenza Vaccination Acceptance Scale into the Motors of COVID-19 Vaccination Acceptance Scale: psychometric evaluation among mainland Chinese university students. Vaccine. ISSN 0264-410X

YAHAGHI, R., AHMADIZADE, S., FOTUHI, R., TAHERKHANI, E., RANJBARAN, M., BUCHALI, Z., JAFARI, R., ZAMANI, N., SHAHBAZKHANIA, A., SIMIARI, H., RAHMANI, J., YAZDI, N., ALIJANI, H., POORZOLFAGHAR, L., RAJABI, F., LIN, C.-Y., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Fear of COVID-19 and perceived COVID-19 infectability supplement theory of planned behavior to explain Iranians' intention to get COVID-19 vaccinated. Vaccines, 9 (7): 684. ISSN 2076-393X

WU, X., NAZARI, N. and GRIFFITHS, M.D., 2021. Using fear and anxiety related to COVID-19 to predict cyberchondria: cross-sectional survey study. Journal of Medical Internet Research, 23 (6): e26285. ISSN 1439-4456

FERNANDEZ, D.P. and GRIFFITHS, M.D., 2021. Psychometric instruments for problematic pornography use: a systematic review. Evaluation & the Health Professions, 44 (2), pp. 111-141. ISSN 0163-2787

CSIBI, S., GRIFFITHS, M.D., DEMETROVICS, Z. and SZABO, A., 2021. Analysis of problematic smartphone use across different age groups within the 'components model of addiction'. International Journal of Mental Health and Addiction, 19 (3), pp. 616-631. ISSN 1557-1874

COLUMB, D., GRIFFITHS, M.D. and O’GARA, C., 2021. Gambling disorder treatment referrals within the Irish mental health service: a national survey using freedom of information requests. International Journal of Mental Health and Addiction, 19, pp. 598-605. ISSN 1557-1874

COSTA, S., BARBERIS, N., GRIFFITHS, M.D., BENEDETTO, L. and INGRASSIA, M., 2021. The Love Addiction Inventory: preliminary findings of the development process and psychometric characteristics. International Journal of Mental Health and Addiction, 19, pp. 651-668. ISSN 1557-1874

MEYER, G., MALISCHNIG, D. and GRIFFITHS, M.D., 2021. Selling lottery products to minors: factors affecting retailer compliance. International Journal of Mental Health and Addiction, 19, pp. 745-763. ISSN 1557-1874

ALIMORADI, Z., BROSTRÖM, A., TSANG, H.W.H., GRIFFITHS, M.D., HAGHAYEGH, S., OHAYON, M.M., LIN, C.-Y. and PAKPOUR, A.H., 2021. Sleep problems during COVID-19 pandemic and its’ association to psychological distress: a systematic review and meta-analysis. EClinicalMedicine, 36: 100916. ISSN 2589-5370

LIN, C.-Y., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Validity of the Yale Food Addiction Scale for Children (YFAS-C): classical test theory and item response theory of the Persian YFAS-C. Eating and Weight Disorders - Studies on Anorexia, Bulimia and Obesity, 26, pp. 1457-1466. ISSN 1590-1262

GRIFFITHS, M.D. and HUSSAIN, Z., 2021. The associations between problematic social networking site use and sleep quality, attention-deficit hyperactivity disorder, depression, anxiety and stress. International Journal of Mental Health and Addiction, 19, pp. 686-700. ISSN 1557-1874

COLUMB, D., KEEGAN, E., GRIFFITHS, M.D. and O’GARA, C., 2021. A descriptive pilot survey of behavioural addictions in an adolescent secondary school population in Ireland. Irish Journal of Psychological Medicine, pp. 1-13. ISSN 0790-9667

RAJABIMAJD, N., ALIMORADI, Z. and GRIFFITHS, M.D., 2021. Impact of COVID-19-related fear and anxiety on job attributes: a systematic review. Asian Journal of Social Health and Behavior, 4 (2), pp. 51-55. ISSN 2772-4204

ISLAM, M.S., TASNIM, R., SUJAN, M.S.H., FERDOUS, M.Z., SIKDER, M.T., MASUD, J.H.B., KUNDU, S., TAHSIN, P., MOSADDEK, A.S.M. and GRIFFITHS, M.D., 2021. Depressive symptoms associated with COVID-19 preventive practice measures, daily activities in home quarantine and suicidal behaviors: findings from a large-scale online survey in Bangladesh. BMC Psychiatry, 21: 273. ISSN 1471-244X

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2021. Psychosocial skills as a protective factor and other teacher recommendations for online harms prevention in schools: a qualitative analysis. Frontiers in Education, 6: 648512. ISSN 2504-284X

ZEMESTANI, M., NIAKAN, F., SHAFEIZADEH, K. and GRIFFITHS, M.D., 2021. The relationship between psychobiological dimensions of personality and internet gaming disorder: the role of positive and negative affects. Current Psychology. ISSN 1046-1310

LIU, S., CHEN, S., ZHU, X., STUBBS, B., YU, Q., GRIFFITHS, M.D., JIAO, C., CHEN, A., HOSSAIN, M., DEMETROVICS, Z., YEUNG, A.S., LI, J., ZHANG, X. and ZOU, L., 2021. Association between active school travel and depressive symptoms among 51,702 adolescents in 26 low-and middle-income countries. International Journal of Mental Health Promotion, 23 (2): 141-153. ISSN 1462-3730

MALIK, S., ULLAH, I., IRFAN, M., KWASI AHORSU, D., LIN, C.-Y., PAKPOUR, A.H., GRIFFITHS, M.D., REHMAN, I.U. and MINHAS, R., 2021. Fear of COVID-19 and workplace phobia among Pakistani doctors: a survey study. BMC Psychiatry, 21: 833. ISSN 1471-244X

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2021. Policy recommendations for preventing problematic internet use in schools: a qualitative study of parental perspectives. International Journal of Environmental Research and Public Health, 18 (9): 4522. ISSN 1661-7827

TENG, Z., PONTES, H.M., NIE, Q., GRIFFITHS, M.D. and GUO, C., 2021. Depression and anxiety symptoms associated with internet gaming disorder before and during the COVID-19 pandemic: a longitudinal study. Journal of Behavioral Addictions, 10 (1), pp. 169-180. ISSN 2062-5871

CHEN, I.-H., CHEN, C.-Y., PAKPOUR, A.H., GRIFFITHS, M.D., LIN, C.-Y., LI, X.-D. and TSANG, H.W.H., 2021. Problematic internet-related behaviors mediate the associations between levels of internet engagement and distress among schoolchildren during COVID-19 lockdown: a longitudinal structural equation modeling study. Journal of Behavioral Addictions, 10 (1), pp. 135-148. ISSN 2062-5871

SICILIA, Á., PATERNA, A., ALCARAZ-IBÁÑEZ, M. and GRIFFITHS, M.D., 2021. Theoretical conceptualisations of problematic exercise in psychometric assessment instruments: a systematic review. Journal of Behavioral Addictions, 10 (1), pp. 4-20. ISSN 2062-5871

KIRCABURUN, K., BALTA, S., EMERTEKIN, E., TOSUNTAS, S.B., DEMETROVICS, Z. and GRIFFITHS, M.D., 2021. Compensatory usage of the internet: the case of mukbang watching on YouTube. Psychiatry Investigation, 18 (4), pp. 269-276. ISSN 1738-3684

WANG, P.-W., AHORSU, D.K., LIN, C.-Y., CHEN, I.-H., YEN, C.-F., KUO, Y.-J., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Motivation to have COVID-19 vaccination explained using an extended protection motivation theory among university students in China: the role of information sources. Vaccines, 9 (4): 380. ISSN 2076-393X

GIOIA, F., MCLEAN, S., GRIFFITHS, M.D. and BOURSIER, V., 2021. Adolescents’ selfie-taking and selfie-editing: a revision of the photo manipulation scale and a moderated mediation model. Current Psychology. ISSN 1046-1310

STAVROPOULOS, V., GOMEZ, R. and GRIFFITHS, M.D., 2021. In search of the optimum structural model for Internet Gaming Disorder. BMC Psychiatry, 21: 176. ISSN 1471-244X

FINSERÅS, T.R., KROSSBAKKEN, E., PALLESEN, S., MENTZONI, R., KING, D.L., GRIFFITHS, M.D. and MOLDE, H., 2021. Near miss in a video game: an experimental study. International Journal of Mental Health and Addiction, 19, pp. 418-428. ISSN 1557-1874

SAVCI, M. and GRIFFITHS, M.D., 2021. The development of the Turkish Social Media Craving Scale (SMCS): a validation study. International Journal of Mental Health and Addiction, 19, pp. 359-373. ISSN 1557-1874

ASHRAF, F., ZAREEN, G., NUSRAT, A., ARIF, A. and GRIFFITHS, M.D., 2021. Correlates of psychological distress among Pakistani adults during the COVID-19 outbreak: parallel and serial mediation analyses. Frontiers in Psychology, 12: 647821. ISSN 1664-1078

SAVCI, M., UGUR, E., ERCENGIZ, M. and GRIFFITHS, M.D., 2021. The development of the Turkish Craving for Online Shopping Scale: a validation study. International Journal of Mental Health and Addiction. ISSN 1557-1874

KIRCABURUN, K., ÜNÜBOL, H., SAYAR, G.H., ÇARKÇI, J. and GRIFFITHS, M.D., 2021. Sex addiction in Turkey: a large-scale survey with a national community sample. Current Psychology. ISSN 1046-1310

BÁNYAI, F., ZSILA, Á., KÖKÖNYEI, G., GRIFFITHS, M.D., DEMETROVICS, Z. and KIRÁLY, O., 2021. The moderating role of coping mechanisms and being an e-sport player between psychiatric symptoms and gaming disorder: online survey. JMIR Mental Health, 8 (3): e21115.

YEH, Y.-C., CHEN, I.-H., AHORSU, D.K., KO, N.-Y., CHEN, K.-L., LI, P.-C., YEN, C.-F., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Measurement invariance of the Drivers of COVID-19 Vaccination Acceptance Scale: comparison between Taiwanese and mainland Chinese-speaking populations. Vaccines, 9 (3): 297. ISSN 2076-393X

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2021. Perceived challenges and online harms from social media use on a severity continuum: a qualitative psychological stakeholder perspective. International Journal of Environmental Research and Public Health, 18 (6): 3227. ISSN 1661-7827

THROUVALA, M.A., PONTES, H.M., TSAOUSIS, I., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2021. Exploring the dimensions of smartphone distraction: development, validation, measurement invariance, and latent mean differences of the smartphone distraction scale (SDS). Frontiers in Psychiatry, 12: 642634. ISSN 1664-0640

CICCARELLI, M., NIGRO, G., D’OLIMPIO, F., GRIFFITHS, M.D. and COSENZA, M., 2021. Mentalizing failures, emotional dysregulation, and cognitive distortions among adolescent problem gamblers. Journal of Gambling Studies, 37, pp. 283-298. ISSN 1573-3602

KILLICK, E.A. and GRIFFITHS, M.D., 2021. Why do individuals engage in in-play sports betting? A qualitative interview study. Journal of Gambling Studies, 37, pp. 221-240. ISSN 1050-5350

HARRIS, A., GOUS, G., DE WET, B. and GRIFFITHS, M.D., 2021. The relationship between gambling event frequency, motor response inhibition, arousal, and dissociative experience. Journal of Gambling Studies, 37, pp. 241-268. ISSN 1050-5350

SAKIB, N., AKTER, T., ZOHRA, F., BHUIYAN, A.K.M.I., MAMUN, M.A. and GRIFFITHS, M.D., 2021. Fear of COVID-19 and depression: a comparative study among the general population and healthcare professionals during COVID-19 pandemic crisis in Bangladesh. International Journal of Mental Health and Addiction. ISSN 1557-1874

CATANIA, M. and GRIFFITHS, M.D., 2021. Understanding online voluntary self-exclusion in gambling: an empirical study using account-based behavioral tracking data. International Journal of Environmental Research and Public Health, 18 (4): 2000. ISSN 1661-7827

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2021. Brand knowledge, similarity to story characters and perceived influence of gambling advertising among Spanish sports bettors: a survey study. International Journal of Mental Health and Addiction, 19, pp. 134-142. ISSN 1557-1874

LIN, C., NAMDAR, P., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. Mediated roles of generalized trust and perceived social support in the effects of problematic social media use on mental health: a cross‐sectional study. Health Expectations, 24 (1), pp. 165-173. ISSN 1369-6513

ZIREK, E., MUSTAFAOGLU, R., YASACI, Z. and GRIFFITHS, M.D., 2021. Response to "Symptoms and absence of symptoms while using a telephone: the paradox of thoracic outlet syndrome". Musculoskeletal Science and Practice, 51: 102264. ISSN 2468-8630

PAZ, G., GRIFFITHS, M.D., DEMETROVICS, Z. and SZABO, A., 2021. Role of personality characteristics and sexual orientation in the risk for sexual addiction among Israeli men: validation of a Hebrew sex addiction scale. International Journal of Mental Health and Addiction, 19, pp. 32-46. ISSN 1557-1874

LIN, C., IMANI, V., GRIFFITHS, M.D., BROSTRÖM, A., NYGÅRDH, A., DEMETROVICS, Z. and PAKPOUR, A.H., 2021. Temporal associations between morningness/eveningness, problematic social media use, psychological distress and daytime sleepiness: mediated roles of sleep quality and insomnia among young adults. Journal of Sleep Research, 30 (1): e13076. ISSN 0962-1105

COONEY, C., COLUMB, D., COSTA, J., GRIFFITHS, M.D. and O’ GARA, C., 2021. An analysis of consumer protection for gamblers across different online gambling operators in Ireland: a descriptive study. International Journal of Mental Health and Addiction, 19, pp. 19-31. ISSN 1557-1874

NOMAN, A.H.M., GRIFFITHS, M.D., PERVIN, S. and ISMAIL, M.N., 2021. The detrimental effects of the COVID-19 pandemic on domestic violence against women. Journal of Psychiatric Research, 134, pp. 111-112. ISSN 0022-3956

AHMED, O., SIDDIQUA, S.J.N., ALAM, N. and GRIFFITHS, M.D., 2021. The mediating role of problematic social media use in the relationship between social avoidance/distress and self-esteem. Technology in Society, 64: 101485. ISSN 0160-791X

FERNANDEZ, D., KUSS, D.J. and GRIFFITHS, M.D., 2021. The pornography "rebooting" experience: a qualitative analysis of abstinence journals on an online pornography abstinence forum. Archives of Sexual Behavior, 50, pp. 711-728. ISSN 0004-0002

BJØRSETH, B., SIMENSEN, J.O., BJØRNETHUN, A., GRIFFITHS, M.D., EREVIK, E.K., LEINO, T. and PALLESEN, S., 2021. The effects of responsible gambling pop-up messages on gambling behaviors and cognitions: a systematic review and meta-analysis. Frontiers in Psychiatry, 11: 601800. ISSN 1664-0640

NUYENS, F.M., KUSS, D.J., GRIFFITHS, M.D. and LOPEZ-FERNANDEZ, O., 2021. The arousing and attentional effects of facial expressions on time perception: a systematic review. The Cognitive Psychology Bulletin (6), pp. 25-33. ISSN 2397-2653

MAMUN, M.A., SAKIB, N., GOZAL, D., BHUIYAN, A.I., HOSSAIN, S., BODRUD-DOZA, M., MAMUN, F.A., HOSEN, I., SAFIQ, M.B., ABDULLAH, A.H., SARKER, M.A., RAYHAN, I., SIKDER, M.T., MUHIT, M., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2021. The COVID-19 pandemic and serious psychological consequences in Bangladesh: a population-based nationwide study. Journal of Affective Disorders, 279, pp. 462-472. ISSN 0165-0327

CHANG, Y.-H., CHANG, K.-C., HOU, W.-L., LIN, C.-Y. and GRIFFITHS, M.D., 2021. Internet gaming as a coping method among schizophrenic patients facing psychological distress. Journal of Behavioral Addictions, 9 (4), pp. 1022-1031. ISSN 2062-5871

KUN, B., TAKACS, Z.K., RICHMAN, M.J., GRIFFITHS, M.D. and DEMETROVICS, Z., 2021. Work addiction and personality: a meta-analytic study. Journal of Behavioral Addictions, 9 (4), pp. 945-966. ISSN 2062-5871

ALCARAZ-IBÁÑEZ, M., PATERNA, A., SICILIA, Á. and GRIFFITHS, M.D., 2021. A systematic review and meta-analysis on the relationship between body dissatisfaction and morbid exercise behaviour. International Journal of Environmental Research and Public Health, 18: 585. ISSN 1661-7827

AUER, M. and GRIFFITHS, M.D., 2021. Reasons for gambling and problem gambling among Norwegian horse bettors: a real-world study utilizing combining survey data and behavioral player data. International Journal of Mental Health and Addiction. ISSN 1557-1874

SAVCI, M., ERCENGIZ, M., YILDIZ, B., GRIFFITHS, M.D. and AYSAN, F., 2021. Can risky behaviors, gaming addiction, and family sense of coherence accurately classify gender among university students? Current Psychology. ISSN 1046-1310

MUSTAFAOGLU, R., YASACI, Z., ZIREK, E., GRIFFITHS, M.D. and OZDINCLER, A.R., 2021. The relationship between smartphone addiction and musculoskeletal pain prevalence among young population: a cross-sectional study. The Korean Journal of Pain, 34 (1), pp. 72-81. ISSN 2005-9159

CHEN, S.-T., GUO, T., YU, Q., STUBBS, B., CLARK, C., ZHANG, Z., ZHU, M., HOSSAIN, M.M., YEUNG, A., GRIFFITHS, M.D. and ZOU, L., 2021. Active school travel is associated with fewer suicide attempts among adolescents from low-and middle-income countries. International Journal of Clinical and Health Psychology, 21 (1): 100202. ISSN 1697-2600

BŐTHE, B., TÓTH-KIRÁLY, I., GRIFFITHS, M.D., POTENZA, M.N., OROSZ, G. and DEMETROVICS, Z., 2021. Are sexual functioning problems associated with frequent pornography use and/or problematic pornography use? Results from a large community survey including males and females. Addictive Behaviors, 112: 106603. ISSN 0306-4603

LÓPEZ-FERNÁNDEZ, F.J., MEZQUITA, L., ETKIN, P., GRIFFITHS, M.D., ORTET, G. and IBÁÑEZ, M.I., 2021. The role of violent video game exposure, personality, and deviant peers in aggressive behaviors among adolescents: a two-wave longitudinal study. Cyberpsychology, Behavior, and Social Networking, 24 (1), pp. 32-40. ISSN 2152-2715

ASGARI, S., ABBASI, M., HAMILTON, K., CHEN, Y.-P., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2021. A theory-based intervention to promote medication adherence in patients with rheumatoid arthritis: a randomized controlled trial. Clinical Rheumatology, 40 (1), pp. 101-111. ISSN 0770-3198

ZEMESTANI, M., BABAMIRI, M., GRIFFITHS, M.D. and DIDEHBAN, R., 2021. DSM-5 pathological personality domains as vulnerability factors in predicting COVID-19-related anxiety symptoms. Journal of Addictive Diseases, 39 (4), pp. 450-458. ISSN 1055-0887

FINO, E., HANNA-KHALIL, B. and GRIFFITHS, M.D., 2021. Exploring the public’s perception of gambling addiction on Twitter during the COVID-19 pandemic: topic modelling and sentiment analysis. Journal of Addictive Diseases, 39 (4), pp. 489-503. ISSN 1055-0887

KIRCABURUN, K., SURAL, İ., MARCH, E., BALTA, S., EMIRTEKIN, E. and GRIFFITHS, M.D., 2021. Study addiction and 'dark' personality traits: a cross-sectional survey study among emerging adults. Journal of Addictive Diseases, 39 (3), pp. 307-315. ISSN 1055-0887

STAVROPOULOS, V., RENNIE, J., MORCOS, M., GOMEZ, R. and GRIFFITHS, M.D., 2021. Understanding the relationship between the proteus effect, immersion, and gender among world of Warcraft players: an empirical survey study. Behaviour and Information Technology, 40 (8), pp. 821-836. ISSN 0144-929X

AUER, M., HOPFGARTNER, N. and GRIFFITHS, M.D., 2021. An empirical study of the effect of voluntary limit-setting on gamblers’ loyalty using behavioural tracking data. International Journal of Mental Health and Addiction, 19, pp. 1939-1950. ISSN 1557-1874

KALKAN, B. and GRIFFITHS, M.D., 2021. The psychometric properties of the Online Gambling Symptom Assessment Scale (OGSAS). International Journal of Mental Health and Addiction, 19, pp. 303-313. ISSN 1557-1874

WANG, G.Y., PREMKUMAR, P., LEE, C.Q. and GRIFFITHS, M.D., 2021. The role of criticism in expressed emotion among psychoactive substance users: an experimental vignette study. International Journal of Mental Health and Addiction. ISSN 1557-1874

LÓPEZ-FERNÁNDEZ, F., MEZQUITO, L., GRIFFITHS, M.D., ORTET, G. and IBÁÑEZ, M., 2021. The role of gender and personality in adolescent gaming: disordered use and gaming genre preferences. Adicciones, 33 (3), pp. 263-272. ISSN 0214-4840

LOPEZ-GONZALEZ, H., GRIFFITHS, M.D. and JIMÉNEZ-MURCIA, S., 2021. The symbolic construction of sports betting products. International Gambling Studies, 21 (3), pp. 498-515. ISSN 1445-9795

LOPEZ-GONZALEZ, H., RIUS-BUITRAGO, A., JIMÉNEZ-MURCIA, S. and GRIFFITHS, M.D., 2021. The utilization and perception of sports betting experts (‘tipsters’) among sports bettors with gambling problems: a qualitative focus group interview study. International Gambling Studies, 21 (2), pp. 238-254. ISSN 1445-9795

PRAMUKTI, I., STRONG, C., SITTHIMONGKOL, Y., SETIAWAN, A., PANDIN, M.G.R., YEN, C.-F., LIN, C.-Y., GRIFFITHS, M.D. and KO, N.-Y., 2020. Anxiety and suicidal thoughts during the COVID-19 pandemic: cross-Country comparative study among Indonesian, Taiwanese, and Thai university students. Journal of Medical Internet Research, 22 (12): e24487. ISSN 1439-4456

ULLAH, M.A., MOIN, A.T., ARAF, Y., BHUIYAN, A.R., GRIFFITHS, M.D. and GOZAL, D., 2020. Potential effects of the COVID-19 pandemic on future birth rate. Frontiers in Public Health, 8: 578438. ISSN 2296-2565

ELEMO, A.S., SATICI, S.A. and GRIFFITHS, M.D., 2020. The Fear of COVID-19 Scale: psychometric properties of the Ethiopian Amharic version. International Journal of Mental Health and Addiction. ISSN 1557-1874

SATICI, S.A., KAYIS, A.R., SATICI, B., GRIFFITHS, M.D. and CAN, G., 2020. Resilience, hope, and subjective happiness among the Turkish population: fear of COVID-19 as a mediator. International Journal of Mental Health and Addiction. ISSN 1557-1874

CUDO, A., ACIK, D.M., GRIFFITHS, M.D. and KUSS, D.J., 2020. The relationship between problematic Facebook use and early maladaptive schemas. Journal of Clinical Medicine, 9 (12): 3921.

LIN, C.-Y., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2020. Psychometric evaluation of the Persian eHealth Literacy Scale (eHEALS) among elder Iranians with heart failure. Evaluation and the Health Professions, 43 (4), pp. 222-229. ISSN 1552-3918

MATIN CHANDRIMA, R., KIRCABURUN, K., KABIR, H., KHOORSHID RIAZ, B., KUSS, D.J., GRIFFITHS, M.D. and MAMUN, M.A., 2020. Adolescent problematic internet use and parental mediation: a Bangladeshi structured interview study. Addictive Behaviors Reports, 12: 100288. ISSN 2352-8532

GIOIA, F., GRIFFITHS, M.D. and BOURSIER, V., 2020. Adolescents' body shame and social networking sites: the mediating effect of body image control in photos. Sex Roles, 83, pp. 773-785. ISSN 0360-0025

EMIRTEKIN, E., BALTA, S., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Childhood emotional abuse and cyberbullying perpetration among adolescents: the mediating role of trait mindfulness. International Journal of Mental Health and Addiction, 18, pp. 1548-1559. ISSN 1557-1874

KIRCABURUN, K., GRIFFITHS, M.D. and BILLIEUX, J., 2020. Childhood emotional maltreatment and problematic social media use among adolescents: the mediating role of body image dissatisfaction. International Journal of Mental Health and Addiction, 18, pp. 1536-1547. ISSN 1557-1874

FAZELI, S., ZEIDI, I.M., LIN, C.-Y., NAMDAR, P., GRIFFITHS, M.D., AHORSU, D.K. and PAKPOUR, A., 2020. Corrigendum to "Depression, anxiety, and stress mediate the associations between internet gaming disorder, insomnia, and quality of life during the COVID-19 outbreak" [Addict. Behav. Rep. 12 (2020) 100307]. Addictive Behaviors Reports, 12: 100322. ISSN 2352-8532

FAZELI, S., MOHAMMADI ZEIDI, I., LIN, C.-Y., NAMDAR, P., GRIFFITHS, M.D., KWASI AHORSU, D. and PAKPOUR, A., 2020. Depression, anxiety, and stress mediate the associations between internet gaming disorder, insomnia, and quality of life during the COVID-19 outbreak. Addictive Behaviors Reports, 12: 100307.

PAKPOUR, A.H., KAZEMI, F., ALIMORADI, Z. and GRIFFITHS, M.D., 2020. Depression, anxiety, stress, and dysmenorrhea: a protocol for a systematic review. Systematic Reviews, 9 (1): 65. ISSN 2046-4053

SAVCI, M., GRIFFITHS, M.D. and AYSAN, F., 2020. Development and validation of the Online Histrionic Personality Scale (OHPS) using the DSM-5 criteria for Histrionic Personality Disorder. Journal of Technology in Behavioral Science, 5 (4), pp. 367-377. ISSN 2366-5963

CHANG, K.-C., STRONG, C., PAKPOUR, A.H., GRIFFITHS, M.D. and LIN, C.-Y., 2020. Factors related to preventive COVID-19 infection behaviors among people with mental illness. Journal of the Formosan Medical Association, 119 (12), pp. 1772-1780. ISSN 0929-6646

GOMEZ, R., STAVROPOULOS, V., VANCE, A. and GRIFFITHS, M.D., 2020. Gifted children with ADHD: how are they different from non-gifted children with ADHD? International Journal of Mental Health and Addiction, 18, pp. 1467-1481. ISSN 1557-1874

MAMUN, M.A., SYED, N.K. and GRIFFITHS, M.D., 2020. Indian celebrity suicides before and during the COVID-19 pandemic and their associated risk factors: evidence from media reports. Journal of Psychiatric Research, 131, pp. 177-179. ISSN 0022-3956

GRIFFITHS, M.D. and MAMUN, M.A., 2020. Internet addiction among young Bangladeshi adults: critical commentary on Hassan et al. (2020). Journal of the Egyptian Public Health Association, 95: 26. ISSN 0013-2446

HORVÁTH, Z., TREMKÓ, M., FAZEKAS, Z., TÓTH, A., PETKE, Z., FARKAS, J., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2020. Patterns and temporal change of psychopathological symptoms among inpatients with alcohol use disorder undergoing a twelve-step based treatment. Addictive Behaviors Reports, 12: 100302. ISSN 2352-8532

ISLAM, M.S., SUJAN, M.S.H., TASNIM, R., FERDOUS, M.Z., MASUD, J.H.B., KUNDU, S., MOSADDEK, A.S.M., CHOUDHURI, M.S.K., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Problematic internet use among young and adult population in Bangladesh: correlates with lifestyle and online activities during the COVID-19 pandemic. Addictive Behaviors Reports, 12: 100311.

KIRCABURUN, K., PONTES, H.M., STAVROPOULOS, V. and GRIFFITHS, M.D., 2020. A brief psychological overview of disordered gaming. Current Opinion in Psychology, 36, pp. 38-43. ISSN 2352-250X

BALTA, S., EMIRTEKIN, E., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. The mediating role of depression in the relationship between body image dissatisfaction and cyberbullying perpetration. International Journal of Mental Health and Addiction, 18, pp. 1482-1492. ISSN 1557-1874

BUCHMAN-WILDBAUM, T., VÁRADI, E., SCHMELOWSZKY, Á., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2020. The paradoxical role of insight in mental illness: the experience of stigma and shame in schizophrenia, mood disorders, and anxiety disorders. Archives of Psychiatric Nursing, 34 (6), pp. 449-457. ISSN 0883-9417

PAKPOUR, A.H., MAMUN, F.A., HOSEN, I., GRIFFITHS, M.D. and MAMUN, M.A., 2020. A population-based nationwide dataset concerning the COVID-19 pandemic and serious psychological consequences in Bangladesh. Data in Brief, 33: 106621. ISSN 2352-3409

NAZARI, N. and GRIFFITHS, M.D., 2020. Psychometric validation of the Persian version of the Emotional Style Questionnaire. Current Psychology. ISSN 1046-1310

TENG, Z., PONTES, H.M., NIE, Q., XIANG, G., GRIFFITHS, M.D. and GUO, C., 2020. Internet Gaming Disorder and psychological well-being: a longitudinal study of older-aged adolescents and emerging adults. Addictive Behaviors, 110: 106530. ISSN 0306-4603

SYED, N.K. and GRIFFITHS, M.D., 2020. Nationwide suicides owing to alcohol withdrawal symptoms during COVID-19 pandemic: a review of cases from media reports. Journal of Psychiatric Research, 130, pp. 289-291. ISSN 0022-3956

WILEY, J., LIN, C.-Y., IMANI, V., MAJD, N.R., GHASEMI, Z., GRIFFITHS, M.D., HAMILTON, K., HAGGER, M.S. and PAKPOUR, A.H., 2020. Special section article using an integrated social cognition model to predict COVID-19 preventive behaviours. British Journal of Health Psychology, 25 (4), pp. 981-1005. ISSN 1359-107X

KIRCABURUN, K., SAVCI, M., EMIRTEKIN, E. and GRIFFITHS, M.D., 2020. The role of perceived feelings of presence and escapism in problematic mukbang watching among emerging adult mukbang watchers. Journal of Concurrent Disorders, 2 (2), pp. 16-22. ISSN 2562-7546

ERCENGIZ, M., YILDIZ, B., SAVCI, M. and GRIFFITHS, M.D., 2020. Differentiation of self, emotion management skills, and nomophobia among smartphone users: the mediating and moderating roles of intolerance of uncertainty. The Social Science Journal. ISSN 0362-3319

LÓPEZ-FERNÁNDEZ, F.J., MEZQUITA, L., GRIFFITHS, M.D., ORTET, G. and IBÁÑEZ, M.I., 2020. The development and validation of the Videogaming Motives Questionnaire (VMQ). PLoS ONE, 15 (10): e0240726. ISSN 1932-6203

KILLICK, E.A. and GRIFFITHS, M.D., 2020. A thematic analysis of sports bettors’ perceptions of sports betting marketing strategies in the UK. International Journal of Mental Health and Addiction, 20 (2), pp. 800-818. ISSN 1557-1874

KIRCABURUN, K., ÜNÜBOL, H., SAYAR, G.H., STAVROPOULOS, V. and GRIFFITHS, M.D., 2020. Measurement, prevalence, and psychological risk factors associated with addictive food consumption: development of a new food addiction scale and evidence from a national largescale sample. Journal of Behavioral Addictions, 9 (3), pp. 836-852. ISSN 2062-5871

SEYED HASHEMI, S.G., HOSSEINNEZHAD, S., DINI, S., GRIFFITHS, M.D., LIN, C.-Y. and PAKPOUR, A.H., 2020. The mediating effect of the cyberchondria and anxiety sensitivity in the association between problematic internet use, metacognition beliefs, and fear of COVID-19 among Iranian online population. Heliyon, 6 (10): e05135.

KUN, B., URBÁN, R., BŐTHE, B., GRIFFITHS, M.D., DEMETROVICS, Z. and KÖKÖNYEI, G., 2020. Maladaptive rumination mediates the relationship between self-esteem, perfectionism, and work addiction: a largescale survey study. International Journal of Environmental Research and Public Health, 17 (19): 7332.

GRIFFITHS, M.D., 2020. Internet use disorders: what's new and what's not? Journal of Behavioral Addictions. ISSN 2062-5871

DORES, A.R., BARBOSA, F., QUEIRÓS, C., CARVALHO, I.P. and GRIFFITHS, M.D., 2020. Recognizing emotions through facial expressions: a largescale experimental study. International Journal of Environmental Research and Public Health, 17 (20): 7420. ISSN 1661-7827

RAHMAN, M.M., BODRUD-DOZA, M., GRIFFITHS, M.D. and MAMUN, M.A., 2020. Biomedical waste amid COVID-19: perspectives from Bangladesh. The Lancet Global Health, 8 (10): e1262. ISSN 2214-109X

CHEN, I.-H., CHEN, C.-Y., PAKPOUR, A.H., GRIFFITHS, M.D. and LIN, C.-Y., 2020. Internet-related behaviors and psychological distress among schoolchildren during COVID-19 school suspension. Journal of the American Academy of Child and Adolescent Psychiatry, 59 (10), pp. 1099-1102. ISSN 0890-8567

MALDONADO-MURCIANO, L., PONTES, H.M., GRIFFITHS, M.D., BARRIOS, M., GÓMEZ-BENITO, J. and GUILERA, G., 2020. The Spanish version of the Internet Gaming Disorder Scale - short form (IGDS9-SF): further examination using item response theory. International Journal of Environmental Research and Public Health, 17 (19): 7111. ISSN 1661-7827

PAKPOUR, A.H., GRIFFITHS, M.D., CHANG, K.-C., CHEN, Y.-P., KUO, Y.-J. and LIN, C.-Y., 2020. Assessing the fear of COVID-19 among different populations: a response to Ransing et al. (2020). Brain, Behavior, and Immunity, 89, pp. 524-525. ISSN 0889-1591

KIRCABURUN, K., DEMETROVICS, Z., GRIFFITHS, M.D., KIRÁLY, O., KUN, B. and TOSUNTAŞ, Ş.B., 2020. Trait emotional intelligence and Internet Gaming Disorder among gamers: the mediating role of online gaming motives and moderating role of age groups. International Journal of Mental Health and Addiction, 18 (5), pp. 1446-1457. ISSN 1557-1874

NUYENS, F.M., KUSS, D.J., LOPEZ-FERNANDEZ, O. and GRIFFITHS, M.D., 2020. The potential interaction between time perception and gaming: a narrative review. International Journal of Mental Health and Addiction, 18 (5), pp. 1226-1246. ISSN 1557-1874

ZIREK, E., MUSTAFAOGLU, R., YASACI, Z. and GRIFFITHS, M.D., 2020. A systematic review of musculoskeletal complaints, symptoms, and pathologies related to mobile phone usage. Musculoskeletal Science and Practice, 49: 102196. ISSN 2468-8630

CUDO, A., MISIURO, T., GRIFFITHS, M.D. and TORÓJ, M., 2020. The relationship between problematic video gaming, problematic Facebook use, and self-control dimensions among female and male gamers. Advances in Cognitive Psychology, 16 (3), pp. 248-267. ISSN 1895-1171

AHMED, M.S., KHAN, S., HSAN, K., SEN, L.C., YUNUS, F.M. and GRIFFITHS, M.D., 2020. Factors affecting sleep quality among the university students in Bangladesh: a cross-sectional structured interview study. Sleep and Vigilance: an International Journal of Basic, Translational and Clinical Research. ISSN 2510-2265

TOSUNTAŞ, Ş.B., KARADAĞ, E., EMIRTEKIN, E., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Sofalizing and its relationship with social media addiction and psychosocial factors: a new phenomenon among emerging adults. The Social Science Journal. ISSN 0362-3319

BUONO, F.D., PAUL, E., SPRONG, M.E., SMITH, E.C., GARAKANI, A. and GRIFFITHS, M.D., 2020. Gaming and gaming disorder: a mediation model gender, salience, age of gaming onset, and time spent gaming. Cyberpsychology, Behavior, and Social Networking, 23 (9), pp. 647-651. ISSN 2152-2715

CHEN, I.-H., AHORSU, D.K., PAKPOUR, A.H., GRIFFITHS, M.D., LIN, C.-Y. and CHEN, C.-Y., 2020. Psychometric properties of three simplified Chinese online-related addictive behavior instruments among mainland Chinese primary school students. Frontiers in Psychiatry, 11: 875. ISSN 1664-0640

MAMUN, M.A., NAHER, S., MOONAJILIN, M.S., MAHBUB JOBAYAR, A., RAYHAN, I., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Depression literacy and awareness programs among Bangladeshi students: An online survey. Heliyon, 6 (9): e04901. ISSN 2405-8440

LOPEZ-GONZALEZ, H., JIMÉNEZ-MURCIA, S. and GRIFFITHS, M.D., 2020. The erosion of nongambling spheres by smartphone gambling: a qualitative study on workplace and domestic disordered gambling. Mobile Media and Communication. ISSN 2050-1579

EMOND, A.M. and GRIFFITHS, M.D., 2020. Gambling in children and adolescents. British Medical Bulletin, 136 (1), pp. 21-29. ISSN 0007-1420

HOLLÉN, L., DÖRNER, R., GRIFFITHS, M.D. and EMOND, A., 2020. Gambling in young adults aged 17-24 years: a population-based study. Journal of Gambling Studies, 36, pp. 747-766. ISSN 1050-5350

LIN, C.-Y., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2020. Investigating mediated effects of fear of COVID-19 and COVID-19 misunderstanding in the association between problematic social media use, psychological distress, and insomnia. Internet Interventions, 21: 100345. ISSN 2214-7829

MAMUN, M.A., UGRO TEAM, and GRIFFITHS, M.D., 2020. ‘To err is human’ – but small mistakes matter! A further note on Bitan et al. (2020). Psychiatry Research, 291: 113234. ISSN 0165-1781

LOPEZ-GONZALEZ, H., GRIFFITHS, M.D. and ESTÉVEZ, A., 2020. Why some sports bettors think gambling addiction prevented them from becoming winners? A qualitative approach to understanding the role of knowledge in sports betting products. Journal of Gambling Studies, 36, pp. 903-920. ISSN 1050-5350

LOPEZ-GONZALEZ, H., RUSSELL, A.M.T., HING, N., ESTÉVEZ, A. and GRIFFITHS, M.D., 2020. A cross-cultural study of weekly sports bettors in Australia and Spain. Journal of Gambling Studies, 36 (3), pp. 937-955. ISSN 1050-5350

LI, L., GRIFFITHS, M.D., MEI, S. and NIU, Z., 2020. Fear of missing out and smartphone addiction mediates the relationship between positive and negative affect and sleep quality among Chinese university students. Frontiers in Psychiatry, 11: 877. ISSN 1664-0640

CUDO, A., WOJTASIŃSKI, M., TUŻNIK, P., GRIFFITHS, M.D. and ZABIELSKA-MENDYK, E., 2020. Problematic Facebook use and problematic video gaming as mediators of relationship between impulsivity and life satisfaction among female and male gamers. PLoS ONE, 15 (8): e0237610.

ISLAM, S., RAHMEN, E., MOONAJILIN, S. and GRIFFITHS, M.D., 2020. Validation and evaluation of the psychometric properties of Bangla nine-item Internet Disorder Scale-Short Form. Journal of Addictive Diseases, 38 (4), pp. 540-549. ISSN 1055-0887

BÁNYAI, F., ZSILA, Á., GRIFFITHS, M.D., DEMETROVICS, Z. and KIRÁLY, O., 2020. Career as a professional gamer: gaming motives as predictors of career plans to become a professional esport player. Frontiers in Psychology, 11: 1866. ISSN 1664-1078

GEORGE, S. and GRIFFITHS, M.D., 2020. Gaming disorder: what doctors need to know. British Journal of Hospital Medicine, 81 (8). ISSN 1750-8460

MONACIS, L., GRIFFITHS, M.D., LIMONE, P., SINATRA, M. and SERVIDIO, R., 2020. Selfitis behavior: assessing the Italian version of the Selfitis Behavior Scale and its mediating role in the relationship of dark traits with social media addiction. International Journal of Environmental Research and Public Health, 17 (16): 5738. ISSN 1661-7827

BUCHMAN-WILDBAUM, T., VÁRADI, E., SCHMELOWSZKY, Á., GRIFFITHS, M.D., DEMETROVICS, Z. and URBAN, R., 2020. Targeting the problem of treatment non-adherence among mentally ill patients: the impact of loss, grief and stigma. Psychiatry Research, 290: 113140. ISSN 0165-1781

ALCARAZ‐IBÁÑEZ, M., PATERNA, A., GRIFFITHS, M.D. and SICILIA, Á., 2020. Examining the role of social physique anxiety on the relationship between physical appearance comparisons and disordered eating symptoms among Spanish emerging adults. Scandinavian Journal of Psychology. ISSN 0036-5564

COLUMB, D., WONG, M.C., O’MAHONY, V., HARRINGTON, C., GRIFFITHS, M.D. and O’GARA, C., 2020. Gambling advertising during live televised male sporting events in Ireland: a descriptive study. Irish Journal of Psychological Medicine. ISSN 0790-9667

MAMUN, M.A., AKTER, S., HOSSAIN, I., FAISAL, M.T.H., RAHMAN, M.A., AREFIN, A., KHAN, I., HOSSAIN, L., HAQUE, M.A., HOSSAIN, S., HOSSAIN, M., SIKDER, T., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Financial threat, hardship and distress predict depression, anxiety and stress among the unemployed youths: a Bangladeshi multi-cities study. Journal of Affective Disorders. ISSN 0165-0327

SINDERMANN, C., KUSS, D.J., THROUVALA, M.A., GRIFFITHS, M.D. and MONTAG, C., 2020. Should we pay for our social media/messenger applications? Preliminary data on the acceptance of an alternative to the current prevailing data business model. Frontiers in Psychology, 11: 1415.

MAMUN, M.A., BODRUD-DOZA, M. and GRIFFITHS, M.D., 2020. Hospital suicide due to non-treatment by healthcare staff fearing COVID-19 infection in Bangladesh? Asian Journal of Psychiatry: 102295. ISSN 1876-2018

MAMUN, M.A., CHANDRIMA, R.M. and GRIFFITHS, M.D., 2020. Mother and son suicide pact due to COVID-19-related online learning issues in Bangladesh: an unusual case report. International Journal of Mental Health and Addiction. ISSN 1557-1874

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2020. Mind over matter: testing the efficacy of an online randomized controlled trial to reduce distraction from smartphone use. International Journal of Environmental Research and Public Health, 17 (13): 4842. ISSN 1661-7827

OSTOVAR, S., GRIFFITHS, M.D., RAEISI, T. and HASHIM, I.H.M., 2020. Path analysis of the relationship between optimism, humor, affectivity, and marital satisfaction among infertile couples. International Journal of Mental Health and Addiction. ISSN 1557-1874

CICCARELLI, M., GRIFFITHS, M.D., COSENZA, M., NIGRO, G. and D'OLIMPIO, F., 2020. Disordered gambling and attentional bias: the mediating role of risk-taking. Journal of Affective Disorders, 272, pp. 496-500. ISSN 0165-0327

GOLBONI, F., ALIMORADI, Z., BROSTRÖM, A., GRIFFITHS, M.D., LIN, C. and PAKPOUR, A.H., 2020. Weight-related stigma and psychological distress: a systematic review and meta-analysis. Clinical Nutrition, 39 (7), pp. 2001-2013. ISSN 0261-5614

KIRÁLY, O., POTENZA, M.N., STEIN, D.J., KING, D.L., HODGINS, D.C., SAUNDERS, J.B., GRIFFITHS, M.D., GJONESKA, B., BILLIEUX, J., BRAND, M., ABBOTT, M.W., CHAMBERLAIN, S.R., CORAZZA, O., BURKAUSKAS, J., SALES, C.M.D., MONTAG, C., LOCHNER, C., GRÜNBLATT, E., WEGMANN, E., MARTINOTTI, G., LEE, H.K., RUMPF, H.-J., CASTRO-CALVO, J., RAHIMI-MOVAGHAR, A., HIGUCHI, S., MENCHON, J.M., ZOHAR, J., PELLEGRINI, L., WALITZA, S., FINEBERG, N.A. and DEMETROVICS, Z., 2020. Preventing problematic internet use during the COVID-19 pandemic: consensus guidance. Comprehensive Psychiatry, 100: 152180. ISSN 0010-440X

KAMALI, Z., ALLAHYAR, N., OSTOVAR, S., MANSOR, S. and GRIFFITHS, M.D., 2020. Factors that influence marital intimacy: a qualitative analysis of Iranian married couples. Cogent Psychology, 7: 1771118. ISSN 2331-1908

SORACI, P., FERRARI, A., BARBERIS, N., LUVARÀ, G., URSO, A., DEL FANTE, E. and GRIFFITHS, M.D., 2020. Psychometric analysis and validation of the Italian Bergen Facebook Addiction Scale. International Journal of Mental Health and Addiction. ISSN 1557-1874

WINTER, T., RIORDAN, B.C., PAKPOUR, A.H., GRIFFITHS, M.D., MASON, A., POULGRAIN, J.W. and SCARF, D., 2020. Evaluation of the English version of the Fear of COVID-19 Scale and its relationship with behavior change and political beliefs. International Journal of Mental Health and Addiction. ISSN 1557-1874

GRIFFITHS, M.D., MISTI, J.M. and MAMUN, M.A., 2020. Bangladeshi medical students' suicide: a response to Arafat (2020). Asian Journal of Psychiatry. ISSN 1876-2018

GOMEZ, R., STAVROPOULOS, V. and GRIFFITHS, M.D., 2020. Confirmatory factor analysis and exploratory structural equation modelling of the factor structure of the Depression Anxiety and Stress Scales-21. PLOS ONE, 15 (6): e0233998. ISSN 1932-6203

KAPITÁNY-FÖVÉNY, M., URBÁN, R., VARGA, G., POTENZA, M.N., GRIFFITHS, M.D., SZEKELY, A., PAKSI, B., KUN, B., FARKAS, J., KÖKÖNYEI, G. and DEMETROVICS, Z., 2020. The 21-item Barratt Impulsiveness Scale Revised (BIS-R-21): an alternative three-factor model. Journal of Behavioral Addictions, 9 (2), pp. 225-246. ISSN 2062-5871

KIRCABURUN, K., DEMETROVICS, Z., KIRÁLY, O. and GRIFFITHS, M.D., 2020. Childhood emotional trauma and cyberbullying perpetration among emerging adults: a multiple mediation model of the role of problematic social media use and psychopathology. International Journal of Mental Health and Addiction, 18, pp. 548-566. ISSN 1557-1874

KOTYUK, E., MAGI, A., EISINGER, A., KIRÁLY, O., VERECZKEI, A., BARTA, C., GRIFFITHS, M.D., SZÉKELY, A., KÖKÖNYEI, G., FARKAS, J., KUN, B., BADGAIYAN, R.D., URBÁN, R., BLUM, K. and DEMETROVICS, Z., 2020. Co-occurrences of substance use and other potentially addictive behaviors: epidemiological results from the Psychological and Genetic Factors of the Addictive Behaviors (PGA) Study. Journal of Behavioral Addictions, 9 (2), pp. 272-288. ISSN 2062-5871

CHEN, I.-H., PAKPOUR, A.H., LEUNG, H., POTENZA, M.N., SU, J.-A., LIN, C.-Y. and GRIFFITHS, M.D., 2020. Comparing generalized and specific problematic smartphone/internet use: longitudinal relationships between smartphone application- based addiction and social media addiction and psychological distress. Journal of Behavioral Addictions, 9 (2), pp. 410-419. ISSN 2062-5871

MAMUN, M.A. and GRIFFITHS, M.D., 2020. First COVID-19 suicide case in Bangladesh due to fear of COVID-19 and xenophobia: possible suicide prevention strategies. Asian Journal of Psychiatry, 51: 102073. ISSN 1876-2018

CALADO, F., ALEXANDRE, J. and GRIFFITHS, M.D., 2020. Gambling among adolescents and emerging adults: a cross-cultural study between Portuguese and English youth. International Journal of Mental Health and Addiction, 18, pp. 737-753. ISSN 1557-1874

STAVROPOULOS, V., BAYNES, K.L., O'FARREL, D.L., GOMEZ, R., MUELLER, A., YUCEL, M. and GRIFFITHS, M.D., 2020. Inattention and disordered gaming: does culture matter? Psychiatric Quarterly, 91, pp. 333-348. ISSN 0033-2720

ALCARAZ-IBÁÑEZ, M., PATERNA, A., SICILIA, Á. and GRIFFITHS, M.D., 2020. Morbid exercise behaviour and eating disorders: a meta-analysis. Journal of Behavioral Addictions, 9 (2), pp. 206-224. ISSN 2062-5871

ROCHA DORES, A., ROCHA, A., PAIVA, T., CARVALHO, I.P., GERALDO, A., GRIFFITHS, M.D. and BARBOSA, F., 2020. Neurophysiological correlates of the near-miss effect in gambling. Journal of Gambling Studies, 36, pp. 653-668. ISSN 1050-5350

BALTA, S., EMIRTEKIN, E., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Neuroticism, trait fear of missing out, and phubbing: the mediating role of state fear of missing out and problematic Instagram use. International Journal of Mental Health and Addiction, 18, pp. 628-639. ISSN 1557-1874

KIRCABURUN, K., ALHABASH, S., TOSUNTAŞ, Ş.B. and GRIFFITHS, M.D., 2020. Uses and gratifications of problematic social media use among university students: a simultaneous examination of the big five of personality traits, social media platforms, and social media use motives. International Journal of Mental Health and Addiction, 18, pp. 525-547. ISSN 1557-1874

BŐTHE, B., POTENZA, M.N., GRIFFITHS, M.D., KRAUS, S.W., KLEIN, V., FUSS, J. and DEMETROVICS, Z., 2020. The development of the Compulsive Sexual Behavior Disorder Scale (CSBD-19): an ICD-11 based screening measure across three languages. Journal of Behavioral Addictions, 9 (2), pp. 247-257. ISSN 2062-5871

CALADO, F., ALEXANDRE, J., ROSENFELD, L., PEREIRA, R. and GRIFFITHS, M.D., 2020. The efficacy of a gambling prevention program among high-school students. Journal of Gambling Studies, 36, pp. 573-595. ISSN 1050-5350

GRIFFITHS, M.D. and PONTES, H.M., 2020. The future of gaming disorder research and player protection: what role should the video gaming industry and researchers play? International Journal of Mental Health and Addiction, 18 (3), pp. 784-790. ISSN 1557-1874

AUER, M., MALISCHNIG, D. and GRIFFITHS, M.D., 2020. Gambling before and during the COVID-19 pandemic among European regular sports bettors: an empirical study using behavioral tracking data. International Journal of Mental Health and Addiction. ISSN 1557-1874

AHMED, M.S. and GRIFFITHS, M.D., 2020. Prevalence and predictors of being overweight or obese among the married female adolescents in Bangladesh: an analysis of Bangladesh Demography and Health Survey 2014. International Journal of Mental Health and Addiction. ISSN 1557-1874

PAKPOUR, A.H., GRIFFITHS, M.D. and LIN, C.-Y., 2020. Assessing the psychological response to the COVID-19: a response to Bitan et al. "Fear of COVID-19 scale: psychometric characteristics, reliability and validity in the Israeli population". Psychiatry Research: 113127. ISSN 0165-1781

PAKPOUR, A.H., GRIFFITHS, M.D., OHAYON, M.M., BROSTRÖM, A. and LIN, C.-Y., 2020. Editorial: A good sleep: the role of factors in psychosocial health. Frontiers in Neuroscience, 14: 520. ISSN 1662-4548

LI, L., GRIFFITHS, M.D., NIU, Z. and MEI, S., 2020. The Trait-State Fear of Missing Out Scale: validity, reliability, and measurement invariance in a Chinese sample of university students. Journal of Affective Disorders. ISSN 0165-0327

GRIFFITHS, M.D. and MAMUN, M.A., 2020. COVID-19 suicidal behavior among couples and suicide pacts: case study evidence from press reports. Psychiatry Research. ISSN 0165-1781

BOURSIER, V., GIOIA, F. and GRIFFITHS, M.D., 2020. Do selfie-expectancies and social appearance anxiety predict adolescents' problematic social media use? Computers in Human Behavior: 106395. ISSN 0747-5632

PAKSI, B., DEMETROVICS, Z., GRIFFITHS, M.D., MAGI, A. and FELVINCZI, K., 2020. Estimating and managing the changing methodological parameters of self-report surveys of addictive behavior - based on the waves of the National Survey on Addiction Problems in Hungary. Neuropsychopharmalogia Hungarica, 22 (1), pp. 29-42.

AUER, M. and GRIFFITHS, M.D., 2020. The use of personalized messages on wagering behavior of Swedish online gamblers: an empirical study. Computers in Human Behavior: 106402. ISSN 0747-5632

HORVÁTH, Z., ROMÁN, N., ELEKES, Z., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2020. Alcohol consumption and risk for feeding and eating disorders in adolescence: the mediating role of drinking motives. Addictive Behaviors: 106431. ISSN 0306-4603

TENG, Z., GRIFFITHS, M.D., NIE, Q., XIANG, G. and GUO, C., 2020. Parent-adolescent attachment and peer attachment associated with Internet Gaming Disorder: a longitudinal study of first-year undergraduate students. Journal of Behavioral Addictions, 9 (1), pp. 116-128. ISSN 2062-5871

BURLEIGH, T.L., GRIFFITHS, M.D., SUMICH, A., WANG, G.Y. and KUSS, D.J., 2020. Gaming disorder and internet addiction: a systematic review of resting-state EEG studies. Addictive Behaviors: 106429. ISSN 0306-4603

MAMUN, M.A., HOSSAIN, M.S., MOONAJILIN, M.S., MASUD, M.T., MISTI, J.M. and GRIFFITHS, M.D., 2020. Does loneliness, self-esteem and psychological distress correlate with problematic internet use? A Bangladeshi survey study. Asia-Pacific Psychiatry: e12386. ISSN 1758-5864

MAJD, N.R., BROSTRÖM, A., ULANDER, M., LIN, C.-Y., GRIFFITHS, M.D., IMANI, V., AHORSU, D.K., OHAYON, M.M., PAKPOUR, A.H. and LIN, C.-Y., 2020. Original paper efficacy of a theory-based cognitive behavioral technique app-based intervention for patients with insomnia: randomized controlled trial. Journal of Medical Internet Research, 22 (4): e158841. ISSN 1439-4456

BHUIYAN, M.A.H., GRIFFITHS, M.D. and MAMUN, M.A., 2020. Depression literacy among Bangladeshi pre-university students: differences based on gender, educational attainment, depression, and anxiety. Asian Journal of Psychiatry, 50. ISSN 1876-2018

HSAN, K., MISTI, J.M., GOZAL, D., GRIFFITHS, M.D. and MAMUN, M.A., 2020. Diphtheria outbreak among the Rohingya refugees in Bangladesh: what strategies should be utilized for prevention and control? Travel Medicine and Infectious Disease, 34: 101591. ISSN 1477-8939

KILLICK, E.A. and GRIFFITHS, M.D., 2020. A content analysis of gambling operators’ Twitter accounts at the start of the English premier league football season. Journal of Gambling Studies, 36, pp. 319-341. ISSN 1573-3602

AHORSU, D.K., LIN, C.-Y., IMANI, V., GRIFFITHS, M.D., SUN, J., LATNER, J.D., MARSHALL, R.D. and PAKPOUR, A.H., 2020. A prospective study on the link between weight‐related self‐stigma and binge eating: role of food addiction and psychological distress. International Journal of Eating Disorders, 53 (3), pp. 442-450. ISSN 0276-3478

MAMUN, M.A. and GRIFFITHS, M.D., 2020. A rare case of Bangladeshi student suicide by gunshot due to unusual multiple causalities. Asian Journal of Psychiatry, 49: 101951. ISSN 1876-2018

GRIFFITHS, M.D. and RODRÍGUEZ LEÓN, A., 2020. Excessive social network use: Is it harmful for human health? EC Cardiology, S1.02 (2020), pp. 1-4.

GONZÁLEZ-CABRERA, J., BERANUY, M., PONTES, H.M., MACHIMBARRENA, J.M., GRIFFITHS, M.D., ASUNCIÓN VEGA-OSÉS, M. and CARBONELL, X., 2020. Spanish validation of the Internet Gaming Disorder Scale-Short Form (IGDS9-SF): prevalence and relationship with online gambling and quality of life. International Journal of Environmental Research and Public Health, 17: 1562. ISSN 1661-7827

COLUMB, D., GRIFFITHS, M.D. and O’GARA, C., 2020. A descriptive survey of online gaming characteristics and gaming disorder in Ireland. Irish Journal of Psychological Medicine. ISSN 0790-9667

JAHAN, S., ARAF, K., GOZAL, D., GRIFFITHS, M.D. and MAMUN, M.A., 2020. Depression and suicidal behaviors among Bangladeshi mothers of children with Autistic Spectrum Disorder: a comparative study. Asian Journal of Psychiatry. ISSN 1876-2018

BOURSIER, V., GIOIA, F. and GRIFFITHS, M.D., 2020. Selfie-engagement on social media: pathological narcissism, positive expectation, and body objectification – which is more influential? Addictive Behaviors Reports. ISSN 2352-8532

SAREBANI, Z., ALIMORADI, Z., AALI, E., MIRZADEH, M., CHEGINI, V., ABBASPOUR, M. and GRIFFITHS, M.D., 2020. Investigating the effect of vitamin D vaginal suppository on sexual function among postmenopausal women: study protocol for a randomized controlled trial. BMC Women's Health, 20: 27. ISSN 1472-6874

FERNANDEZ, D.P., KUSS, D.J. and GRIFFITHS, M.D., 2020. Short-term abstinence effects across potential behavioral addictions: a systematic review. Clinical Psychology Review, p. 101828. ISSN 0272-7358

LOPEZ-GONZALEZ, H., GRIFFITHS, M.D. and ESTÉVEZ, A., 2020. In-play betting, sport broadcasts, and gambling severity: a survey study of Spanish sports bettors on the risks of gambling on sport while watching it. Communication and Sport, 8 (1), pp. 50-71. ISSN 2167-4795

LIN, C.-Y., GANJI, M., GRIFFITHS, M.D., BRAVELL, M.E., BROSTRÖM, A. and PAKPOUR, A.H., 2020. Mediated effects of insomnia, psychological distress and medication adherence in the association of eHealth literacy and cardiac events among Iranian older patients with heart failure: a longitudinal study. European Journal of Cardiovascular Nursing, 19 (2), pp. 155-164. ISSN 1474-5151

KIRCABURAN, K., HARRIS, A., CALADO, F. and GRIFFITHS, M.D., 2020. The association of addictive mukbang watching with mukbang watching motives, emotion regulation, impulsivity, and psychiatric distress. Journal of Concurrent Disorders.

AUER, M., REIESTAD, S.H. and GRIFFITHS, M.D., 2020. Global limit setting as a responsible gambling tool: what do players think? International Journal of Mental Health and Addictions, 18, pp. 14-26. ISSN 1557-1874

LEUNG, H., PAKPOUR, A.H., STRONG, C., LIN, Y.-C., TSAI, M.-C., GRIFFITHS, M.D., LIN, C.-Y. and CHEN, I.-H., 2020. Measurement invariance across young adults from Hong Kong and Taiwan among three internet-related addiction scales: Bergen Social Media Addiction Scale (BSMAS), Smartphone Application-Based Addiction Scale (SABAS), and Internet Gaming Disorder Scale-Short Form (IGDS-SF9) (Study Part A). Addictive Behaviors, 101: 105969. ISSN 0306-4603

COOK, R.H., GRIFFITHS, M.D. and PONTES, H.M., 2020. Personality factors in exercise addiction: a pilot study exploring the role of narcissism, extraversion, and agreeableness. International Journal of Mental Health and Addiction, 18 (1), pp. 89-102. ISSN 1557-1874

GRIFFITHS, M.D., CUDO, A., TORÓJ, M. and MISIURO, T., 2020. Problematic Facebook use and problematic video gaming among female and male gamers. Cyberpsychology, Behavior, and Social Networking, 23 (2), pp. 126-133. ISSN 2152-2715

GRIFFITHS, M.D., MAMUN, M.A. and MISTI, J.M., 2020. Suicide of Bangladeshi medical students: risk factor trends based on Bangladeshi press reports. Asian Journal of Psychiatry, 48: 101905. ISSN 1876-2018

CHEN, I.-H., STRONG, C., LIN, Y.-C., TSAI, M.-C., LEUNG, H., LIN, C.-Y., PAKPOUR, A.H. and GRIFFITHS, M.D., 2020. Time invariance of three ultra-brief internet-related instruments: Smartphone Application-Based Addiction Scale (SABAS), Bergen Social Media Addiction Scale (BSMAS), and the nine-item Internet Gaming Disorder Scale- Short Form (IGDS-SF9) (Study Part B). Addictive Behaviors, 101: 105960. ISSN 0306-4603

KIRCABURUN, K., GRIFFITHS, M.D., ŞAHIN, F., BAHTIYAR, M., ATMACA, T. and TOSUNTAŞ, Ş.B., 2020. The mediating role of self/everyday creativity and depression on the relationship between creative personality traits and problematic social media use among emerging adults. International Journal of Mental Health and Addiction, 18, pp. 77-80. ISSN 1557-1874

LIN, C.-Y., CHENG, A.S.K., NEJATI, B., IMANI, V., ULANDER, M., BROWALL, M., GRIFFITHS, M.D., BROSTRÖM, A. and PAKPOUR, A.H., 2020. A thorough psychometric comparison between Athens Insomnia Scale and Insomnia Severity Index among patients with advanced cancer. Journal of Sleep Research, 29 (1): e12891. ISSN 0962-1105

BUCHMAN-WILDBAUM, T., RICHMAN, M.J., VÁRADI, E., SCHMELOWSZKY, Á., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2020. Perceived loss among people living with mental disorders: validation of the personal loss from mental illness scale. Comprehensive Psychiatry, 96: 152146. ISSN 0010-440X

SAPTHIANG, S., VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2020. Adolescent problem gambling requires community-level health promotion approaches. Addiction Research & Theory, 28 (2), pp. 91-94. ISSN 1606-6359

TOSUNTAŞ, S.B., BALTA, S., EMIRTAKEN, E., KIRCABURUN, K. and GRIFFITHS, M.D., 2020. Adolescents' eveningness chronotype and cyberbullying perpetration: the mediating role of depression-related aggression and anxiety-related aggression. Biological Rhythm Research, 51 (1), pp. 40-50. ISSN 0929-1016

CHEN, I.-H., LIN, C.-Y., ZHENG, X. and GRIFFITHS, M.D., 2020. Assessing mental health for China's police: psychometric features of the Self-Rating Depression Scale and Symptom Checklist 90-Revised. International Journal of Environmental Research and Public Health, 17 (8): 2737.

LU, C., ZOU, L., BECKER, B., GRIFFITHS, M.D., YU, Q., CHEN, S.-T., DEMETROVICS, Z., JIAO, C., CHI, X., CHEN, A., YEUNG, A., LIU, S. and ZHANG, Y., 2020. Comparative effectiveness of mind-body exercise versus cognitive behavioral therapy for college students with problematic smartphone use: a randomized controlled trial. International Journal of Mental Health Promotion, 22 (4), pp. 271-282. ISSN 1462-3730

ZSILA, Á., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2020. Correction to: Gender differences in the association between cyberbullying victimization and perpetration: the role of anger rumination and traditional bullying experiences. International Journal of Mental Health and Addiction, 18, p. 257. ISSN 1557-1874

ZSILA, Á., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2020. Correction to: Gender differences in the association between cyberbullying victimization and perpetration: the role of anger rumination and traditional bullying experiences. International Journal of Mental Health and Addiction, 18, pp. 258-261. ISSN 1557-1874

LIN, C.-Y., LIN, C.-K., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2020. Evaluation of the selfitis behavior scale across two Persian-speaking countries, Iran and Afghanistan: advanced psychometric testing in a large-scale sample. International Journal of Mental Health and Addiction, 18, pp. 222-235. ISSN 1557-1874

LI, L., GRIFFITHS, M.D., NIU, Z. and MEI, S., 2020. Fear of missing out (FoMO) and gaming disorder among Chinese university students: impulsivity and game time as mediators. Issues in Mental Health Nursing, 41 (12), pp. 1104-1113. ISSN 0161-2840

SICILIA, A., ALCARAZ-IBÁÑEZ, M., DUMITRU, D.C., PATERNA, A. and GRIFFITHS, M.D., 2020. Fitness-related self-conscious emotions and risk for exercise addiction: examining the mediating role of passion. Journal of Sport and Exercise Psychology, 42 (3), pp. 240-248. ISSN 0895-2779

GOMEZ, R., GRIFFITHS, M.D. and STAVROPOULOS, V., 2020. Internal and external validity of the brief version of the Multidimensional Personality Questionnaire: exploratory structural equation modelling. PLoS ONE, 15 (4): e0229470. ISSN 1932-6203

BOURSIER, V., GIOIA, F. and GRIFFITHS, M.D., 2020. Objectified body consciousness, body image control in photos, and problematic social networking: the role of appearance control beliefs. Frontiers in Psychology, 11: 147. ISSN 1664-1078

NEJATI, B., LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A., 2020. Psychometric properties of the Persian Food-Life Questionnaire Short Form among obese breast cancer survivors. Asia-Pacific Journal of Oncology Nursing, 7 (1), pp. 64-71. ISSN 2347-5625

PADOS, E., KOVÁCS, A., KISS, D., KASSAI, S., KAPITÁNY-FÖVÉNY, M., DÁVID, F., KARSAI, S., TEREBESSY, A., DEMETROVICS, Z., GRIFFITHS, M.D. and RÁCZ, J., 2020. Voices of temporary sobriety - a diary study of an alcohol-free month in Hungary. Substance Use and Misuse, 55 (5), pp. 839-850. ISSN 1082-6084

ATROSZKO, P.A., DEMETROVICS, Z. and GRIFFITHS, M.D., 2020. Work addiction, obsessive-compulsive personality disorder, burn-out, and global burden of disease: implications from the ICD-11. International Journal of Environmental Research and Public Health, 17 (2): 660.

KARIMY, M., PARVIZI, F., ROUHANI, M.R., GRIFFITHS, M.D., ARMOON, B. and FATTAH MOGHADDAM, L., 2020. The association between internet addiction, sleep quality, and health-related quality of life among Iranian medical students. Journal of Addictive Diseases, 38 (3), pp. 317-325. ISSN 1055-0887

CICCARELLI, M., NIGRO, G., GRIFFITHS, M.D., D’OLIMPIO, F. and COSENZA, M., 2020. The associations between maladaptive personality traits, craving, alcohol use, and adolescent problem gambling: an Italian survey study. Journal of Gambling Studies, 36, pp. 243-258. ISSN 1573-3602

HAMUTOĞLU, N.B., TOPAL, M., SAMUR, Y., GEZGIN, D.M. and GRIFFITHS, M.D., 2020. The development of the Online Player Type Scale: construct validity and reliability testing. International Journal of Cyber Behavior, Psychology and Learning, 10 (1): 2, pp. 15-31. ISSN 2155-7136

GRIFFITHS, M.D., AUER, M. and HOPFGARTNER, N., 2020. The effects of voluntary deposit limit-setting on long-term online gambling expenditure. Cyberpsychology, Behavior, and Social Networking, 23 (2), pp. 113-118. ISSN 2152-2715

PAKPOUR, A.H. and GRIFFITHS, M.D., 2020. The fear of COVID-19 and its role in preventive behaviors. Journal of Concurrent Disorders, 2 (1), pp. 58-63. ISSN 2562-7546

LIN, C.-Y., CHEUNG, P., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2020. The mediating effects of eating disorder, food addiction, and insomnia in the association between psychological distress and being overweight among Iranian adolescents. Nutrients, 12 (5): 1371.

LOPEZ-GONZALEZ, H., GRIFFITHS, M.D., JIMENEZ-MURCIA, S. and ESTÉVEZ, A., 2020. The perceived influence of sports betting marketing techniques on disordered gamblers in treatment. European Sport Management Quarterly, 20 (4), pp. 421-439. ISSN 1618-4742

HAWI, N.S., SAMAHA, M. and GRIFFITHS, M.D., 2019. The digital addiction scale for children: development and validation. Cyberpsychology, Behavior, and Social Networking, 22 (12), pp. 771-778. ISSN 2152-2715

PONTES, H.M., STAVROPOULOS, V. and GRIFFITHS, M.D., 2019. Emerging Insights on Internet Gaming Disorder: conceptual and measurement issues. Addictive Behaviors Reports.

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2019. A ‘control model’ of social media engagement in adolescence: a grounded theory analysis. International Journal of Environmental Research and Public Health, 16 (23): 4696. ISSN 1661-7827

HSAN, K., NAHER, S., GRIFFITHS, M.D., SHAMOL, H.H. and RAHMAN, M.A., 2019. Factors associated with practice of water, sanitation and hygiene (WASH) among the Rohingya refugees in Bangladesh. Journal of Water, Sanitation and Hygiene for Development, 9 (4), pp. 794-800. ISSN 2043-9083

KILLICK, E.A. and GRIFFITHS, M.D., 2019. In-play sports betting: a scoping study. International Journal of Mental Health and Addiction, 17 (6), pp. 1456-1495. ISSN 1557-1874

LOPEZ-GONZALEZ, H., ESTÉVEZ, A. and GRIFFITHS, M.D., 2019. Internet-based structural characteristics of sports betting and problem gambling severity: is there a relationship? International Journal of Mental Health and Addiction, 17 (6), pp. 1360-1373. ISSN 1557-1874

KOVACSIK, R., GRIFFITHS, M.D., PONTES, H.M., SOÓS, I., DE LA VEGA, R., RUIZ-BARQUÍN, R., DEMETROVICS, Z. and SZABO, A., 2019. The role of passion in exercise addiction, exercise volume, and exercise intensity in long-term exercisers. International Journal of Mental Health and Addiction, 17 (6), pp. 1389-1400. ISSN 1557-1874

BURLEIGH, T.L., GRIFFITHS, M.D., SUMICH, A., STAVROPOULOS, V. and KUSS, D.J., 2019. A systematic review of the co-occurrence of gaming disorder and other potentially addictive behaviors. Current Addiction Reports, 6, pp. 383-401. ISSN 2196-2952

DEREVENSKY, J.L. and GRIFFITHS, M.D., 2019. Convergence between gambling and gaming: does the gambling and gaming industry have a responsibility in protecting the consumer? Gaming Law Review, 23 (9), pp. 633-639. ISSN 2572-5327

MAMUN, M.A. and GRIFFITHS, M.D., 2019. PTSD-related suicide six years after the Rana Plaza collapse in Bangladesh. Psychiatry Research: 112645. ISSN 0165-1781

HORVÁTH, Z., PAKSI, B., FELVINCZI, K., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2019. An empirically based typology of alcohol users in a Hungarian community sample using latent class analysis. European Addiction Research, 25 (6), pp. 293-302. ISSN 1022-6877

BALTA, S., JONASON, P., DENES, A., EMIRTEKIN, E., TOSUNTAŞ, Ş.B., KIRCABURUN, K. and GRIFFITHS, M.D., 2019. Dark personality traits and problematic smartphone use: the mediating role of fearful attachment. Personality and Individual Differences, 149, pp. 214-219. ISSN 0191-8869

LOPEZ-GONZALEZ, H., JIMÉNEZ-MURCIA, S. and GRIFFITHS, M.D., 2019. Customization and personalization of sports betting products: implications for responsible gambling. Gaming Law Review and Economics, 23 (8), pp. 572-577. ISSN 2572-5300

GRIFFITHS, M.D., 2019. Loot box buying among adolescent gamers: a cause for concern? Education and Health, 37 (3), pp. 63-66. ISSN 2049-3665

ALIMORADI, Z., LIN, C.-Y., BROSTRÖM, A., BÜLOW, L., BAJALAN, Z., GRIFFITHS, M.D., OHAYON, M.M. and PAKPOUR, A.H., 2019. Internet addiction and sleep disorders: a systematic review and meta-analysis. Sleep Medicine Reviews, 47, pp. 51-61. ISSN 1087-0792

BÁNYAI, F., GRIFFITHS, M.D., DEMETROVICS, Z. and KIRÁLY, O., 2019. The mediating effect of motivations between psychiatric distress and gaming disorder among esport gamers and recreational gamers. Comprehensive Psychiatry, 94: 152117. ISSN 0010-440X

GRIFFITHS, M.D., 2019. The evolution of the 'components model of addiction' and the need for a confirmatory approach in conceptualizing behavioral addictions. Düşünen Adam: The Journal of Psychiatry and Neurological Sciences, 32, pp. 179-184. ISSN 1018-8681

BONELLO, M. and GRIFFITHS, M.D., 2019. Behavioural tracking, responsible gambling tools, and online voluntary self-exclusion: implications for the gambling industry. Casino and Gaming International, 38, pp. 41-45.

ALCARAZ-IBÁÑEZ, M., SICILIA, Á., DUMITRU, D.C., PATERNA, A. and GRIFFITHS, M.D., 2019. Examining the relationship between fitness-related self-conscious emotions, disordered eating symptoms, and morbid exercise behavior: an exploratory study. Journal of Behavioral Addictions, 8 (3), pp. 603-612. ISSN 2062-5871

QUINONES, C. and GRIFFITHS, M.D., 2019. Reducing compulsive Internet use and anxiety symptoms via two brief interventions: a comparison between mindfulness and gradual muscle relaxation. Journal of Behavioral Addictions, 8 (3), pp. 530-536. ISSN 2062-5871

AUER, M., HOPFGARTNER, N. and GRIFFITHS, M.D., 2019. The effects of a mandatory play break on subsequent gambling among Norwegian video lottery terminal players. Journal of Behavioral Addictions, 8 (3), pp. 522-529. ISSN 2062-5871

CERNIGLIA, L., GRIFFITHS, M.D., CIMINO, S., DE PALO, V., MONACIS, L., SINATRA, M. and TAMBELLI, R., 2019. A latent profile approach for the study of internet gaming disorder, social media addiction, and psychopathology in a normative sample of adolescents. Psychology Research and Behavior Management, 12, pp. 651-659. ISSN 1179-1578

PONTES, H.M. and GRIFFITHS, M.D., 2019. A new era for gaming disorder research: time to shift from consensus to consistency. Addictive Behaviors. ISSN 0306-4603

D’ARIENZO, M.C., BOURSIER, V. and GRIFFITHS, M.D., 2019. Addiction to social media and attachment styles: a systematic literature review. International Journal of Mental Health and Addiction, 17 (4), pp. 1094-1118. ISSN 1557-1874

STAVROPOULOS, V., BURLEIGH, T.L., BEARD, C.L., GOMEZ, R. and GRIFFITHS, M.D., 2019. Being there: a preliminary study examining the role of presence in Internet Gaming Disorder. International Journal of Mental Health and Addiction, 17 (4), pp. 880-890. ISSN 1557-1874

ADAMS, B.L.M., STAVROPOULOS, V., BURLEIGH, T.L., LIEW, L.W.L., BEARD, C.L. and GRIFFITHS, M.D., 2019. Internet Gaming Disorder Behaviors in emergent adulthood: a pilot study examining the interplay between anxiety and family cohesion. International Journal of Mental Health and Addiction, 17 (4), pp. 828-844. ISSN 1557-1874

BENER, A., YILDIRIM, E., TORUN, P., ÇATAN, F., BOLAT, E., ALIÇ, S., AKYEL, S. and GRIFFITHS, M.D., 2019. Internet addiction, fatigue, and sleep problems among adolescent students: a large-scale study. International Journal of Mental Health and Addiction, 17 (4), pp. 959-969. ISSN 1557-1874

DE PALO, V., MONACIS, L., SINATRA, M., GRIFFITHS, M.D., PONTES, H., PETROU, M. and MICELI, S., 2019. Measurement invariance of the nine-item Internet Gaming Disorder Scale (IGDS9-SF) across Albania, USA, UK, and Italy. International Journal of Mental Health and Addiction, 17 (4), pp. 935-946. ISSN 1557-1874

BALAKRISHNAN, J. and GRIFFITHS, M.D., 2019. Perceived addictiveness of smartphone games: a content analysis of game reviews by players. International Journal of Mental Health and Addiction, 17 (4), pp. 922-934. ISSN 1557-1874

KIRCABURUN, K. and GRIFFITHS, M.D., 2019. Problematic Instagram use: the role of perceived feeling of presence and escapism. International Journal of Mental Health and Addiction, 17 (4), pp. 909-921. ISSN 1557-1874

MAMUN, M.A., HOSSAIN, M.S., SIDDIQUE, A.B., SIKDER, M.T., KUSS, D.J. and GRIFFITHS, M.D., 2019. Problematic internet use in Bangladeshi students: the role of socio-demographic factors, depression, anxiety, and stress. Asian Journal of Psychiatry, 44, pp. 48-54. ISSN 1876-2018

KIRCABURUN, K., KOKKINOS, C.M., DEMETROVICS, Z., KIRÁLY, O., GRIFFITHS, M.D. and ÇOLAK, T.S., 2019. Problematic online behaviors among adolescents and emerging adults: associations between cyberbullying perpetration, problematic social media use, and psychosocial factors. International Journal of Mental Health and Addiction, 17 (4), pp. 891-908. ISSN 1557-1874

LIN, C.-Y., IMANI, V., BROSTRÖM, A., NILSEN, P., FUNG, X.C.C., GRIFFITHS, M.D. and PAKPOUR, A.H., 2019. Smartphone application-based addiction among Iranian adolescents: a psychometric study. International Journal of Mental Health and Addiction, 17 (4), pp. 765-780. ISSN 1557-1874

LOPEZ-FERNANDEZ, O., GRIFFITHS, M.D., KUSS, D.J., DAWES, C., PONTES, H.M., JUSTICE, L., RUMPF, H.-J., BISCHOF, A., GÄSSLER, A.-K., SURYANI, E., MÄNNIKKÖ, N., KÄÄRIÄNEN, M., ROMO, L., MORVAN, Y., KERN, L., GRAZIANI, P., ROUSSEAU, A., HORMES, J., SCHIMMENTI, A., PASSANISI, A., DEMETROVICS, Z., KIRÁLY, O., LELONEK-KULETA, B., CHWASZCZ, J., DUFOUR, M., TERASHIMA, J.P., CHÓLIZ, M., ZACARÉS, J.J., SERRA, E., ROCHAT, L., ZULLINO, D., ACHAB, S., LANDRØ, N.I. and BILLIEUX, J., 2019. Cross-cultural validation of the Compulsive Internet Use Scale in four forms and eight languages. CyberPsychology, Behavior and Social Networking, 22 (7), pp. 451-464. ISSN 2152-2715

LOPEZ-FERNANDEZ, O., WILLIAMS, A.J., GRIFFITHS, M.D. and KUSS, D.J., 2019. Female gaming, gaming addiction, and the role of women within gaming culture. Frontiers in Psychology, 10: 454. ISSN 1664-1078

KUN, B., URBÁN, R., PAKSI, B., GRIFFITHS, M.D., RICHMAN, M.J. and DEMETROVICS, Z., 2019. The effects of trait emotional intelligence on adolescent substance use: findings from a Hungarian representative survey. Frontiers in Psychiatry, 10: 367. ISSN 1664-0640

CICCARELLI, M., COSENZA, M., GRIFFITHS, M.D., D’OLIMPIO, F. and NIGRO, G., 2019. The interplay between chasing behavior, time perspective, and gambling severity: an experimental study. Journal of Behavioral Addictions, pp. 1-9. ISSN 2062-5871

CICCARELLI, M., COSENZA, M., GRIFFITHS, M.D., NIGRO, G. and D'OLIMPIO, F., 2019. Facilitated attention for gambling cues in adolescent problem gamblers: an experimental study. Journal of Affective Disorders, 252, pp. 39-46. ISSN 0165-0327

ALIMORADI, Z., LIN, C.-Y., IMANI, V., GRIFFITHS, M.D. and PAKPOUR, A.H., 2019. Social media addiction and sexual dysfunction among Iranian women: the mediating role of intimacy and social support. Journal of Behavioral Addictions, 8 (2), pp. 318-325. ISSN 2062-5871

YANG, Z., ASBURY, K. and GRIFFITHS, M.D., 2019. An exploration of problematic smartphone use among Chinese university students: associations with academic anxiety, academic procrastination, self-Regulation and subjective wellbeing. International Journal of Mental Health and Addiction, 17 (3), pp. 596-614. ISSN 1557-1874

STAVROPOULOS, V., LATIFI, A., BEARD, C., ANDERSON, E., KUSS, D.J. and GRIFFITHS, M.D., 2019. A preliminary cross-cultural study of Hikikomori and Internet Gaming Disorder: the moderating effects of game-playing time and living with parents. Addictive Behaviors Reports, 9: 100137. ISSN 2352-8532

GRIFFITHS, M.D., 2019. Salirophilia and other co-occurring paraphilias in a middle-aged male: a case study. Journal of Concurrent Disorders, 2 (1), pp. 1-8.

GRIFFITHS, M.D., 2019. Online gambling and geolocation technology: implications for regulation and potential threats to player protection. Gaming Law Review: Economics, Regulation, Compliance, and Policy, 23 (5), pp. 344-347. ISSN 2572-5300

GRIFFITHS, M.D., 2019. Behavioural profiling of problem gamblers in land-based gambling venues. Casino and Gaming International, 37 (Q2), pp. 45-50.

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2019. Letter to the Editor for ‘Current Addiction Reports’ - Game transfer phenomena and dissociation: a reply to Guglielmucci et al. (2019). Current Addiction Reports. ISSN 2196-2952

MIRI, S.F., JAVADI, M., LIN, C.-Y., GRIFFITHS, M.D., BJÖRK, M. and PAKPOUR, A.H., 2019. Effectiveness of cognitive-behavioral therapy on nutrition improvement and weight of overweight and obese adolescents: a randomized controlled trial. Diabetes & Metabolic Syndrome: Clinical Research & Reviews, 13 (3), pp. 2190-2197. ISSN 1871-4021

KÖKÖNYEI, G., KOCSEL, N., KIRÁLY, O., GRIFFITHS, M.D., GALAMBOS, A., MAGI, A., PAKSI, B. and DEMETROVICS, Z., 2019. The role of cognitive emotion regulation strategies in problem gaming among adolescents: a nationally representative survey study. Frontiers in Psychiatry, 10: 273. ISSN 1664-0640

KORONCZAI, B., KÖKÖNYEI, G., TAO, T., GRIFFITHS, M.D. and DEMETROVICS, Z., 2019. The relationship between personality traits, psychopathological symptoms, and problematic internet use: a complex mediation model. Journal of Medical Internet Research, 21 (4): e11837. ISSN 1438-8871

GRIFFITHS, M.D., 2019. Paraphilias and the press: do not always believe what you read! Medical Journal Armed Forces India, 75 (2), pp. 232-233. ISSN 0377-1237

VAN GORDON, W., SAPTHIANG, S., SHONIN, E. and GRIFFITHS, M.D., 2019. Mindfulness for addressing key public health concerns in young people: preventative applications and safety concerns. Education and Health, 37 (1), pp. 9-14. ISSN 0265-1602

AL MAMUN, M.A., YASIR ARAFAT, S.M., AMBIATUNNAHAR, M. and GRIFFITHS, M.D., 2019. Attitudes and risk factors of pornography consumption among Bangladeshi university students: an exploratory study. International Journal of Mental Health and Addiction, 17 (2), pp. 323-335. ISSN 1557-1874

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2019. Motivational processes and dysfunctional mechanisms of social media use among adolescents: a qualitative focus group study. Computers in Human Behavior, 93, pp. 164-175. ISSN 0747-5632

GOMEZ, R., STAVROPOULOS, V., VANCE, A. and GRIFFITHS, M.D., 2019. Re-evaluation of the latent structure of common childhood disorders: is there a general psychopathology factor (P-factor)? International Journal of Mental Health and Addiction, 17 (2), pp. 258-278. ISSN 1557-1874

SÜRAL, I., GRIFFITHS, M.D., KIRCABURUN, K. and EMIRTEKIN, E., 2019. Trait emotional intelligence and problematic social media use among adults: the mediating role of social media use motives. International Journal of Mental Health and Addiction, 17 (2), pp. 336-345. ISSN 1557-1874

NUYENS, F.M., KUSS, D.J., LOPEZ-FERNANDEZ, O. and GRIFFITHS, M.D., 2019. The empirical analysis of non-problematic video gaming and cognitive skills: a systematic review. International Journal of Mental Health and Addiction, 17 (2), pp. 389-414. ISSN 1557-1874

URBÁN, R., KUN, B., MÓZES, T., SOLTÉSZ, P., PAKSI, B., FARKAS, J., KÖKÖNYEI, G., OROSZ, G., MARAZ, A., FELVINCZI, K., GRIFFITHS, M.D. and DEMETROVICS, Z., 2019. A four-factor model of work addiction: the development of the work addiction risk test revised. European Addiction Research, 25 (3), pp. 145-159. ISSN 1022-6877

LACONI, S., URBÁN, R., KALISZEWSKA-CZEREMSKA, K., KUSS, D.J., GNISCI, A., SERGI, I., BARKE, A., JEROMIN, F., GROTH, J., GAMEZ-GUADIX, M., OZCAN, N.K., SIOMOS, K., FLOROS, G.D., GRIFFITHS, M.D., DEMETROVICS, Z. and KIRÁLY, O., 2019. Psychometric evaluation of the nine-item Problematic Internet Use Questionnaire (PIUQ-9) in nine European samples of internet users. Frontiers in Psychiatry, 10: 136. ISSN 1664-0640

KIRCABURUN, K., GRIFFITHS, M.D. and BILLIEUX, J., 2019. Trait emotional intelligence and problematic online behaviors among adolescents: the mediating role of mindfulness, rumination, and depression. Personality and Individual Differences, 139, pp. 208-213. ISSN 0191-8869

ATROSZKO, P.A., DEMETROVICS, Z. and GRIFFITHS, M.D., 2019. Beyond the myths about work addiction: toward a consensus on definition and trajectories for future studies on problematic overworking. Journal of Behavioral Addictions, 8 (1), pp. 7-15. ISSN 2062-5871

YAM, C.-W., PAKPOUR, A.H., GRIFFITHS, M.D., YAU, W.-Y., LO, C.-L.M., NG, J.M.T., LIN, C.-Y. and LEUNG, H., 2019. Psychometric testing of three Chinese online-related addictive behavior instruments among Hong Kong university students. Psychiatric Quarterly, 90 (1), pp. 117-128. ISSN 0033-2720

CANALE, N., MARINO, C., GRIFFITHS, M.D., SCACCHI, L., MONACI, M.G. and VIENO, A., 2019. The association between problematic online gaming and perceived stress: the moderating effect of psychological resilience. Journal of Behavioral Addictions, 8 (1), pp. 174-180. ISSN 2062-5871

KOVÁCS, Z., KUN, B., GRIFFITHS, M.D. and DEMETROVICS, Z., 2019. A longitudinal study of adaption to prison after initial incarceration. Psychiatry Research, 273, pp. 240-246. ISSN 0165-1781

KOTYUK, E., FARKAS, J., MAGI, A., EISINGER, A., KIRÁLY, O., VERECZKEI, A., BARTA, C., GRIFFITHS, M.D., KÖKÖNYEI, G., SZÉKELY, A., SASVÁRI-SZÉKELY, M. and DEMETROVICS, Z., 2019. The psychological and genetic factors of the addictive behaviors (PGA) study. International Journal of Methods in Psychiatric Research, 28 (1): e1748. ISSN 1049-8931

SZABO, A., PINTO, A., GRIFFITHS, M.D., KOVÁCSIK, R. and DEMETROVICS, Z., 2019. The psychometric evaluation of the Revised Exercise Addiction Inventory: improved psychometric properties by changing item response rating. Journal of Behavioral Addictions, 8 (1), pp. 157-161. ISSN 2062-5871

THROUVALA, M.A., JANIKIAN, M., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2019. The role of family and personality traits in Internet gaming disorder: a mediation model combining cognitive and attachment perspectives. Journal of Behavioral Addictions, 8 (1), pp. 48-62. ISSN 2062-5871

SPRONG, M.E., GRIFFITHS, M.D., LLOYD, D.P., PAUL, E. and BUONO, F.D., 2019. Comparison of the Video Game Functional Assessment-Revised (VGFA-R) and Internet Gaming Disorder Test (IGD-20). Frontiers in Psychology, 10: 310. ISSN 1664-1078

GRIFFITHS, M.D., 2019. The use of gamification in facilitating the use of responsible gambling tools. Gaming Law Review, 23 (1), pp. 19-22. ISSN 2572-5300

LIN, C.-Y., IMANI, V., BROSTRÖM, A., ÅRESTEDT, K., PAKPOUR, A.H. and GRIFFITHS, M.D., 2019. Evaluating the psychometric properties of the 7-item Persian Game Addiction Scale for Iranian adolescents. Frontiers in Psychology, 10: 149. ISSN 1664-1078

GRIFFITHS, M.D. and AUER, M., 2019. Becoming hooked? Angling, gambling, and “fishing addiction”. Archives of Behavioral Addictions, 1 (1).

TORRES-RODRÍGUEZ, A., GRIFFITHS, M.D., CARBONELL, X., FARRIOLS-HERNANDO, N. and TORRES-JIMENEZ, E., 2019. Internet Gaming Disorder treatment: a case study evaluation of four different types of adolescent problematic gamers. International Journal of Mental Health and Addiction, 17 (1), pp. 1-12. ISSN 1557-1874

KIRÁLY, O., BŐTHE, B., RAMOS-DIAZ, J., RAHIMI-MOVAGHAR, A., LUKAVSKA, K., HRABEC, O., MIOVSKY, M., BILLIEUX, J., DELEUZE, J., NUYENS, F., KARILA, L., GRIFFITHS, M.D., NAGYGYÖRGY, K., URBÁN, R., POTENZA, M.N., KING, D., RUMPF, H.-J., CARRAGHER, N. and DEMETROVICS, Z., 2019. Ten-item Internet Gaming Disorder Test (IGDT-10): measurement invariance and cross-cultural validation across seven language-based samples. Psychology of Addictive Behaviors, 33 (1), pp. 91-103. ISSN 0893-164X

MAMUN, M.A. and GRIFFITHS, M.D., 2019. The assessment of internet addiction in Bangladesh: why are prevalence rates so different? Asian Journal of Psychiatry. ISSN 1876-2018

AL MAMUN, M.A. and GRIFFITHS, M.D., 2019. The association between Facebook addiction and depression: a pilot survey study among Bangladeshi students. Psychiatry Research, 271, pp. 628-633. ISSN 0165-1781

MOAFIAN, F., OSTOVAR, S., GRIFFITHS, M.D. and HASHEMI, M., 2019. The construct validity and reliability of the characteristics of successful EFL teachers questionnaire (CoSEFLT-Q). Porta Linguarum: an International and Interuniversity Journal of Foreign Language Didactics (31), pp. 53-73. ISSN 1697-7467

EMIRTEKIN, E., BALTA, S., SURAL, İ., KIRCABURUN, K., GRIFFITHS, M.D. and BILLIEUX, J., 2019. The role of childhood emotional maltreatment and body image dissatisfaction in problematic smartphone use among adolescents. Psychiatry Research, 271, pp. 634-639. ISSN 0165-1781

GRIFFITHS, M.D. and LOPEZ-GONZALEZ, H., 2019. The use of different qualitative methodologies in analysing online sports betting adverts. SAGE Research Methods Cases.

ÁGOSTON, C., URBÁN, R., RIGÓ, A., GRIFFITHS, M.D. and DEMETROVICS, Z., 2019. Morningness-eveningness and caffeine consumption: a largescale path-analysis study. Chronobiology International: the Journal of Biological and Medical Rhythm Research, 36 (9), pp. 1301-1309. ISSN 0742-0528

PINTO, A., GRIFFITHS, M.D., WEINSTEIN, A., DEMETROVICS, Z. and SZABO, A., 2019. Perceived stress, exercise habits, and exercise addiction in Israeli army reserves: a pilot study. Military Psychology, 31 (5), pp. 355-362. ISSN 0899-5605

KIRCABURUN, K., GRIFFITHS, M.D. and BILLIEUX, J., 2019. Psychosocial factors mediating the relationship between childhood emotional trauma and Internet gaming disorder: a pilot study. European Journal of Psychotraumatology, 10 (1): 1565031. ISSN 2000-8198

BŐTHE, B., TÓTH-KIRÁLY, I., POTENZA, M.N., GRIFFITHS, M.D., OROSZ, G. and DEMETROVICS, Z., 2019. Revisiting the role of impulsivity and compulsivity in problematic sexual behaviors. The Journal of Sex Research, 56 (2), pp. 166-179. ISSN 0022-4499

THROUVALA, M.A., GRIFFITHS, M.D., RENNOLDSON, M. and KUSS, D.J., 2019. School-based prevention for adolescent Internet addiction: prevention is the key. A systematic literature review. Current Neuropharmacology, 17 (6), pp. 507-525. ISSN 1570-159X

JAMEEL, S., SHAHNAWAZ, M.G. and GRIFFITHS, M.D., 2019. Smartphone addiction in students: a qualitative examination of the components model of addiction using face-to-face interviews. Journal of Behavioral Addictions, 8 (4), pp. 780-793. ISSN 2062-5871

PONTES, A.I., HENN, M. and GRIFFITHS, M.D., 2019. Youth political (dis)engagement and the need for citizenship education: encouraging young people's civic and political participation through the curriculum. Education, Citizenship and Social Justice, 14 (1), pp. 3-21. ISSN 1746-1979

NUYENS, F. and GRIFFITHS, M.D., 2019. A dual systems perspective on temporal cognition: implications for the role of emotion. Behavioral and Brain Sciences: an International Journal of Current Research and Theory with Open Peer Commentary, 42: e267. ISSN 0140-525X

CICCARELLI, M., COSENZA, M., D'OLIMPIO, F., GRIFFITHS, M.D. and NIGRO, G., 2019. An experimental investigation of the role of delay discounting and craving in gambling chasing behavior. Addictive Behaviors, 93, pp. 250-256. ISSN 0306-4603

SAPTHIANG, S., VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2019. The mental health needs of child and adolescent refugee and asylum seekers entering Europe. Social Health and Behavior, 2 (1), pp. 13-16. ISSN 2589-9767

HUSSAIN, Z. and GRIFFITHS, M.D., 2018. Problematic social networking site use and comorbid psychiatric disorders: a systematic review of recent large-scale studies. Frontiers in Psychiatry, 9: 686. ISSN 1664-0640

GRIFFITHS, M.D., 2018. Adolescent social networking: how do social media operators facilitate habitual use? Education and Health, 36 (3), pp. 66-69. ISSN 2049-3665

KIRCABURUN, K., JONASON, P.K. and GRIFFITHS, M.D., 2018. The Dark Tetrad traits and problematic online gaming: the mediating role of online gaming motives and moderating role of game types. Personality and Individual Differences, 135, pp. 298-303. ISSN 0191-8869

KIRCABURUN, K., JONASON, P.K. and GRIFFITHS, M.D., 2018. The Dark Tetrad traits and problematic social media use: the mediating role of cyberbullying and cyberstalking. Personality and Individual Differences, 135, pp. 264-269. ISSN 0191-8869

ARICAK, O.T., DINÇ, M., YAY, M. and GRIFFITHS, M.D., 2018. Adapting the short form of the Internet Gaming Disorder Scale into Turkish: validity and reliability. Addicta: the Turkish Journal on Addictions, 5 (4), pp. 615-636. ISSN 2148-7286

GRIFFITHS, M.D., 2018. Common myths in the behavioral addiction field. Journal of Concurrent Disorders, 1 (1), pp. 128-141.

SCHIVINSKI, B., BRZOZOWSKA-WOŚ, M., BUCHANAN, E.M., GRIFFITHS, M.D. and PONTES, H.M., 2018. Psychometric assessment of the Internet Gaming Disorder diagnostic criteria: an item response theory study. Addictive Behaviors Reports, 8, pp. 176-184. ISSN 2352-8532

TEIMOURI, M., BENRAZAVI, S.R., GRIFFITHS, M.D. and HASSAN, M.S., 2018. A model of online protection to reduce children's online risk exposure: empirical evidence from Asia. Sexuality & Culture, 22 (4), pp. 1205-1229. ISSN 1095-5143

ARICAK, O.T., DINÇ, M., YAY, M. and GRIFFITHS, M.D., 2018. İnternet Oyun Oynama Bozukluğu Ölçeği Kısa Formunun (İOOBÖ9-KF) Türkçe Geçerlik ve Güvenirlik Çalışması. Addicta: the Turkish Journal on Addictions, 5 (4), pp. 615-636. ISSN 2148-7287

HARRIS, A., KUSS, D. and GRIFFITHS, M.D., 2018. Gambling, motor cautiousness, and choice impulsivity: an experimental study. Journal of Behavioral Addictions, 7 (4), pp. 1030-1043. ISSN 2062-5871

TORRES-RODRÍGUEZ, A., GRIFFITHS, M.D., CARBONELL, X. and OBERST, U., 2018. Treatment efficacy of a specialized psychotherapy program for Internet Gaming Disorder. Journal of Behavioral Addictions, 7 (4), pp. 939-952. ISSN 2062-5871

KIRCABURUN, K. and GRIFFITHS, M.D., 2018. The dark side of internet: preliminary evidence for the associations of dark personality traits with specific online activities and problematic internet use. Journal of Behavioral Addictions, 7 (4), pp. 993-1003. ISSN 2062-5871

AUER, M., HOPFGARTNER, N. and GRIFFITHS, M.D., 2018. The effect of loss-limit reminders on gambling behavior: a real-world study of Norwegian gamblers. Journal of Behavioral Addictions, 7 (4), pp. 1056-1067. ISSN 2062-5871

YANG, Z., ASBURY, K. and GRIFFITHS, M.D., 2018. Do Chinese and British university students use smartphones differently? A cross-cultural mixed methods study. International Journal of Mental Health and Addiction, 17 (3), pp. 644-657. ISSN 1557-1874

GRIFFITHS, M.D. and AUER, M., 2018. Limit setting as a responsible gambling tool. Casino & Gaming International, 35, pp. 37-40. ISSN 2398-4252

BŐTHE, B., BARTÓK, R., TÓTH-KIRÁLY, I., REID, R.C., GRIFFITHS, M.D., DEMETROVICS, Z. and OROSZ, G., 2018. Hypersexuality, gender, and sexual orientation: a large-scale psychometric survey study. Archives of Sexual Behavior, 47 (8), pp. 2265-2276. ISSN 0004-0002

MALISCHNIG, D., GRIFFITHS, M.D. and AUER, M., 2018. A brief overview of the Austrian gambling regulation and implications for player protection and harm minimization. Gaming Law Review, 22 (9), pp. 564-567. ISSN 2572-5300

BALAKRISHNAN, J. and GRIFFITHS, M.D., 2018. Loyalty towards online games, gaming addiction, and purchase intention towards online mobile in-game features. Computers in Human Behavior, 87, pp. 238-246. ISSN 0747-5632

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2018. Sports betting and problem gambling: what can the United States expect based on other legalized markets? Gaming Law Review, 22 (8), pp. 502-505. ISSN 2572-5300

TORRES-RODRÍGUEZ, A., GRIFFITHS, M.D., CARBONELL, X. and OBERST, U., 2018. Internet gaming disorder in adolescence: psychological characteristics of a clinical sample. Journal of Behavioral Addictions, 7 (3), pp. 707-718. ISSN 2062-5871

NEMATI, N., OSTOVAR, S., GRIFFITHS, M.D., MD NOR, M. and THURASAMY, R., 2018. The Persian Soccer Spectator Behaviour Inventory (PSSBI): development and psychometric properties of the PSSBI using structural equation modelling (SEM). Journal of Social Sciences & Humanities (JSSH), 26 (3), pp. 1323-1334. ISSN 0128-7702

LIN, C.-Y., GANJI, M., PONTES, H.M., IMANI, V., BROSTRÖM, A., GRIFFITHS, M.D. and PAKPOUR, A.H., 2018. Psychometric evaluation of the Persian Internet Disorder Scale among adolescents. Journal of Behavioral Addictions, 7 (3), pp. 665-675. ISSN 2062-5871

LOPEZ-GONZALEZ, H., ESTÉVEZ, A. and GRIFFITHS, M.D., 2018. Spanish validation of the Problem Gambling Severity Index: a confirmatory factor analysis with sports bettors. Journal of Behavioral Addictions, 7 (3), pp. 814-820. ISSN 2062-5871

LOPEZ-GONZALEZ, H., ESTÉVEZ, A. and GRIFFITHS, M.D., 2018. Can positive social perception and reduced stigma be a problem in sports betting? A qualitative focus group study with Spanish sports bettors undergoing treatment for gambling disorder. Journal of Gambling Studies. ISSN 1573-3602

GRIFFITHS, M.D. and KILLICK, E.A., 2018. The psychology of in-play betting: a brief overview. Casino & Gaming International, 34, pp. 41-47. ISSN 2398-4252

SZABO, A., GRIFFITHS, M.D., DEMETROVICS, Z., DE LA VEGA, R., RUÍZ-BARQUÍN, R., SOÓS, I. and KOVACSIK, R., 2018. Obsessive and harmonious passion in physically active Spanish and Hungarian men and women: a brief report on cultural and gender differences. International Journal of Psychology. ISSN 0020-7594

GRIFFITHS, M.D., 2018. 'Behavioural addiction' and 'selfitis' as constructs – the truth is out there! A reply to Starcevic et al. Australian and New Zealand Journal of Psychiatry, 52 (8), pp. 730-731. ISSN 0004-8674

ANDREASSEN, C.S., PALLESEN, S., TORSHEIM, T., DEMETROVICS, Z. and GRIFFITHS, M.D., 2018. Tanning addiction: conceptualisation, assessment, and correlates. British Journal of Dermatology, 179 (2), pp. 345-352. ISSN 0007-0963

ÁGOSTON, C., URBÁN, R., KIRÁLY, O., GRIFFITHS, M.D., ROGERS, P.J. and DEMETROVICS, Z., 2018. Why do you drink caffeine? The development of the Motives for Caffeine Consumption Questionnaire (MCCQ) and its relationship with gender, age and the types of caffeinated beverages. International Journal of Mental Health and Addiction, 16 (4), pp. 981-999. ISSN 1557-1874

TORRES-RODRÍGUEZ, A., GRIFFITHS, M.D. and CARBONELL, X., 2018. The treatment of Internet Gaming Disorder: a brief overview of the PIPATIC program. International Journal of Mental Health and Addiction, 16 (4), pp. 1000-1015. ISSN 1557-1874

GRIFFITHS, M.D., 2018. Five myths about gaming disorder. Social Health and Behavior, 1 (1), pp. 2-3.

MCLEAN, L. and GRIFFITHS, M.D., 2018. Female gamers’ experience of online harassment and social support in online gaming: a qualitative study. International Journal of Mental Health and Addiction. ISSN 1557-1874

BŐTHE, B., KOVÁCS, M., TÓTH-KIRÁLY, I., REID, R.C., GRIFFITHS, M.D., OROSZ, G. and DEMETROVICS, Z., 2018. The psychometric properties of the Hypersexual Behavior Inventory using a large-scale nonclinical sample. The Journal of Sex Research. ISSN 0022-4499

RUMPF, H.-J., ACHAB, S., BILLIEUX, J., BOWDEN-JONES, H., CARRAGHER, N., DEMETROVICS, Z., HIGUCHI, S., KING, D.L., MANN, K., POTENZA, M., SAUNDERS, J.B., ABBOTT, M., AMBEKAR, A., TOLGA ARICAK, O., ASSANANGKORNCHAI, S., BAHAR, N., BORGES, G., BRAND, M., CHAN, E.M.-L., CHUNG, T., DEREVENSKY, J., EL KASHEF, A., FARRELL, M., FINEBERG, N., GANDIN, C., GENTILE, D., GRIFFITHS, M.D., GOUDRIAAN, A.E., GRALL-BRONNE, M., HAO, W., HODGINS, D.C., IP, P., KIRÁLY, O., LEE, H.K., KUSS, D.J., LEMMENS, J.S., LONG, J., LOPEZ-FERNANDEZ, O., MIHARA, S., PETRY, N.M., PONTES, H.M., RAHIMI-MOVAGHAR, A., REHBEIN, F., REHM, J., SCAFATO, E., SHARMA, M., SPRITZER, D., STEIN, D.J., TAM, P., WEINSTEIN, A., WITTCHEN, H.-U., WÖLFLING, K., ZULLINO, D. and POZNYAK, V., 2018. Including gaming disorder in the ICD-11: the need to do so from a clinical and public health perspective. Journal of Behavioral Addictions, 6 (3), pp. 267-270. ISSN 2062-5871

GRIFFITHS, M.D., 2018. Hot topics in gambling: gambling blocking apps, loot boxes, and 'crypto-trading addiction'. Online Gambling Lawyer, 17 (7), pp. 9-11. ISSN 2398-9998

VIENO, A., CANALE, N., POTENTE, R., SCALESE, M., GRIFFITHS, M.D. and MOLINARO, S., 2018. The multiplicative effect of combining alcohol with energy drinks on adolescent gambling. Addictive Behaviors, 82, pp. 7-13. ISSN 0306-4603

VAN GORDON, W., SHONIN, E., DIOURI, S., GARCIA-CAMPAYO, J., KOTERA, Y. and GRIFFITHS, M.D., 2018. Ontological addiction theory: attachment to me, mine, and I. Journal of Behavioral Addictions, 7 (4), pp. 892-896. ISSN 2062-5871

MONACIS, L., SINATRA, M., GRIFFITHS, M.D. and DE PALO, V., 2018. Assessment of the Italian version of the Internet Disorder Scale (IDS-15). International Journal of Mental Health and Addiction, 16 (3), pp. 680-691. ISSN 1557-1874

AUER, M. and GRIFFITHS, M.D., 2018. Cognitive dissonance, personalized feedback, and online gambling behavior: an exploratory study using objective tracking data and subjective self-report. International Journal of Mental Health and Addiction, 16 (3), pp. 631-641. ISSN 1557-1874

BALAKRISHNAN, J. and GRIFFITHS, M.D., 2018. An exploratory study of "selfitis" and the development of the Selfitis Behavior Scale. International Journal of Mental Health and Addiction, 16 (3), pp. 722-736. ISSN 1557-1874

HARRIS, A. and GRIFFITHS, M.D., 2018. The impact of speed of play in gambling on psychological and behavioural factors: a critical review. Journal of Gambling Studies, 34 (2), pp. 393-412. ISSN 1573-3602

CANALE, N., VIENO, A., LENZI, M., GRIFFITHS, M.D., PERKINS, D.D. and SANTINELLO, M., 2018. Cross-national differences in risk preference and individual deprivation: a large-scale empirical study. Personality and Individual Differences: the Official Journal of the International Society for the Study of Individual Differences (ISSID), 126, pp. 52-60. ISSN 0191-8869

GRIFFITHS, M.D., ESTÉVEZ, A., GUERRERO-SOLÉ, F. and LOPEZ-GONZALEZ, H., 2018. Sports betting marketing and advertising: a brief overview. Casino and Gaming International, 33, pp. 51-55.

GRIFFITHS, M.D. and BALAKRISHNAN, J., 2018. The psychosocial impact of excessive selfie-taking in youth: a brief overview. Education and Health, 36 (1), pp. 3-6. ISSN 2049-3665

GRIFFITHS, M.D., 2018. Esports should not be confused with video gaming when reporting cyberbullying. Asian Journal of Psychiatry. ISSN 1876-2018

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2018. Betting, forex trading, and fantasy gaming sponsorships — a responsible marketing inquiry into the 'gamblification' of English football. International Journal of Mental Health and Addiction, 16 (2), pp. 404-419. ISSN 1557-1874

STAVROPOULOS, V., BEARD, C., GRIFFITHS, M.D., BULEIGH, T., GOMEZ, R. and PONTES, H.M., 2018. Measurement invariance of the Internet Gaming Disorder Scale–Short-Form (IGDS9-SF) between Australia, the USA, and the UK. International Journal of Mental Health and Addiction, 16 (2), pp. 377-392. ISSN 1557-1874

ZSILA, Á., OROSZ, G., KIRÁLY, O., URBÁN, R., UJHELYI, A., JÁRMI, É., GRIFFITHS, M.D., ELEKES, Z. and DEMETROVICS, Z., 2018. Psychoactive substance use and problematic Internet use as predictors of bullying and cyberbullying victimization. International Journal of Mental Health and Addiction, 16 (2), pp. 466-479. ISSN 1557-1874

HARRIS, A., PARKE, A. and GRIFFITHS, M.D., 2018. The case for using personally relevant and emotionally stimulating gambling messages as a gambling harm-minimisation strategy. International Journal of Mental Health and Addiction, 16 (2), pp. 266-275. ISSN 1557-1874

CSIBI, S., GRIFFITHS, M.D., COOK, B., DEMETROVICS, Z. and SZABO, A., 2018. The psychometric properties of the Smartphone Application-Based Addiction Scale (SABAS). International Journal of Mental Health and Addiction, 16 (2), pp. 393-403. ISSN 1557-1874

ZSILA, Á., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2018. Gender differences in the association between cyberbullying victimization and perpetration: the role of anger rumination and traditional bullying experiences. International Journal of Mental Health and Addiction. ISSN 1557-1874

VAN GORDON, W., SHONIN, E., DUNN, T.J., SHEFFIELD, D., GARCIA-CAMPAYO, J. and GRIFFITHS, M.D., 2018. Meditation-induced near-death experiences: a 3-year longitudinal study. Mindfulness. ISSN 1868-8527

PONTES, A., HENN, M. and GRIFFITHS, M.D., 2018. Towards a conceptualization of young people’s political engagement: a qualitative focus group study. Societies, 8 (1): 17. ISSN 2075-4698

ANDREASSEN, C.S., PALLESEN, S., GRIFFITHS, M.D., TORSHEIM, T. and SINHA, R., 2018. The development and validation of the Bergen–Yale Sex Addiction Scale with a large national sample. Frontiers in Psychology, 9: 144. ISSN 1664-1078

BÁNYAI, F., GRIFFITHS, M.D., KIRÁLY, O. and DEMETROVICS, Z., 2018. The psychology of esports: a systematic literature review. Journal of Gambling Studies. ISSN 1573-3602

BUCHMAN-WILDBAUM, T., PAKSI, B., SEBESTYÉN, E., KUN, B., FELVINCZI, K., SCHMELOWSZKY, A., GRIFFITHS, M.D., DEMETROVICS, Z. and URBÁN, R., 2018. Stigmatic attitudes towards mentally ill patients in Hungary between 2001 and 2015: results of a time-trend analysis. European Neuropsychopharmacology, 28, S64-S65. ISSN 0924-977X

MCGREEVY, P.D., GRIFFITHS, M.D., ASCIONE, F.R. and WILSON, B., 2018. Flogging tired horses: who wants whipping and who would walk away if whipping horses were withheld? PLOS ONE, 13 (2): e0192843. ISSN 1932-6203

GRIFFITHS, M.D., DEMETROVICS, Z. and ATROSZKO, P.A., 2018. Ten myths about work addiction. Journal of Behavioral Addictions, 7 (4), pp. 845-857. ISSN 2062-5871

GRIFFITHS, M.D., 2018. Classifying behavioural addictions: the DSM, and over-pathologising everyday life. Psychology Review, 23 (3), pp. 18-21. ISSN 1750-3469

LOPEZ-GONZALEZ, H., ESTÉVEZ, A., JIMÉNEZ-MURCIA, S. and GRIFFITHS, M.D., 2018. Alcohol drinking and low nutritional value food eating behavior of sports bettors in gambling advertisements. International Journal of Mental Health and Addiction, 16 (1), pp. 81-89. ISSN 1557-1874

GRIFFITHS, M.D., 2018. Conceptual issues concerning Internet addiction and Internet Gaming Disorder: further critique on Ryding and Kaye (2017). International Journal of Mental Health and Addiction, 16, pp. 233-239. ISSN 1557-1874

BURLEIGH, T.L., STAVROPOULOS, V., LIEW, L.W.L., ADAMS, B.L.M. and GRIFFITHS, M.D., 2018. Depression, Internet Gaming Disorder, and the moderating effect of the gamer-avatar relationship: an exploratory longitudinal study. International Journal of Mental Health and Addiction, 16 (1), pp. 102-124. ISSN 1557-1874

GRIFFITHS, M.D., 2018. Is the buying of loot boxes in video games a form of gambling or gaming? Gaming Law Review: Regulation, Compliance, and Policy, 22 (1), pp. 52-54. ISSN 2572-5300

ISZÁJ, F., KAPITÁNY-FÖVÉNY, M., FARKAS, J., KÖKÖNYEI, G., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2018. Substance use and psychological disorders among art and non-art university students: an empirical self-report survey. International Journal of Mental Health and Addiction, 16, pp. 125-135. ISSN 1557-1874

COLDER CARRAS, M., VAN ROOIJ, A.J., SPRUIJT-METZ, D., KVEDAR, J., GRIFFITHS, M.D., CARABAS, Y. and LABRIQUE, A., 2018. Commercial video games as therapy: a new research agenda to unlock the potential of a global pastime. Frontiers in Psychiatry, 8, p. 300. ISSN 1664-0640

LOPEZ-GONZALEZ, H., ESTÉVEZ, A. and GRIFFITHS, M.D., 2018. Controlling the illusion of control: a grounded theory of sports betting advertising in the UK. International Gambling Studies, 18, pp. 39-55. ISSN 1445-9795

SZABO, A., GRIFFITHS, M.D., AARHUS HØGLID, R. and DEMETROVICS, Z., 2018. Drug, nicotine, and alcohol use among exercisers: does substance addiction co-occur with exercise addiction? Addictive Behaviors Reports, 7, pp. 26-31. ISSN 2352-8532

LICHTENSTEIN, M.B., GRIFFITHS, M.D., HEMMINGSEN, S.D. and STØVING, R.K., 2018. Exercise addiction in adolescents and emerging adults – validation of a youth version of the Exercise Addiction Inventory. Journal of Behavioral Addictions, 7 (1), pp. 117-125. ISSN 2062-5871

STAVROPOULOS, V., GRIFFITHS, M.D., BURLEIGH, T.L., KUSS, D.J., DOH, Y.Y. and GOMEZ, R., 2018. Flow on the Internet: a longitudinal study of Internet addiction symptoms during adolescence. Behaviour & Information Technology, 37 (2), pp. 159-172. ISSN 0144-929X

PARKE, A. and GRIFFITHS, M.D., 2018. Identifying risk and mitigating gambling-related harm in online poker. Journal of Risk Research, 21 (3), pp. 269-289. ISSN 1366-9877

KIRCABURUN, K. and GRIFFITHS, M.D., 2018. Instagram addiction and the Big Five of personality: the mediating role of self-liking. Journal of Behavioral Addictions, 7 (1), pp. 158-170. ISSN 2062-5871

LIEW, L.W.L., STAVROPOULOS, V., ADAMS, B.L.M., BURLEIGH, T.L. and GRIFFITHS, M.D., 2018. Internet Gaming Disorder: the interplay between physical activity and user–avatar relationship. Behaviour & Information Technology, 37 (6), pp. 558-574. ISSN 0144-929X

HAWI, N.S., SAMAHA, M. and GRIFFITHS, M.D., 2018. Internet gaming disorder in Lebanon: relationships with age, sleep habits, and academic achievement. Journal of Behavioral Addictions, 7 (1), pp. 70-78. ISSN 2062-5871

ALEXANDRAKI, K., STAVROPOULOS, V., BURLEIGH, T.L., KING, D.L. and GRIFFITHS, M.D., 2018. Internet pornography viewing preference as a risk factor for adolescent Internet addiction: the moderating role of classroom personality factors. Journal of Behavioral Addictions, 7 (2), pp. 423-432. ISSN 2062-5871

LOPEZ-FERNANDEZ, O., KUSS, D.J., PONTES, H.M., GRIFFITHS, M.D., DAWES, C., JUSTICE, L.V., MÄNNIKKÖ, N., KÄÄRIÄINEN, M., RUMPF, H.-J., BISCHOF, A., GÄSSLER, A.-K., ROMO, L., KERN, L., MORVAN, Y., ROUSSEAU, A., GRAZIANI, P., DEMETROVICS, Z., KIRÁLY, O., SCHIMMENTI, A., PASSANISI, A., LELONEK-KULETA, B., CHWASZCZ, J., CHÓLIZ, M., ZACARÉS, J.J., SERRA, E., DUFOUR, M., ROCHAT, L., ZULLINO, D., ACHAB, S., LANDRØ, N.I., SURYANI, E., HORMES, J.M., TERASHIMA, J.P. and BILLIEUX, J., 2018. Measurement invariance of the short version of the Problematic Mobile Phone Use Questionnaire (PMPUQ-SV) across eight languages. International Journal of Environmental Research and Public Health, 15 (6): 1213. ISSN 1660-4601

LOPEZ-FERNANDEZ, O., MÄNNIKKÖ, N., KÄÄRIÄINEN, M., GRIFFITHS, M.D. and KUSS, D.J., 2018. Mobile gaming and problematic smartphone use: a comparative study between Belgium and Finland. Journal of Behavioral Addictions, 7 (1), pp. 88-99. ISSN 2062-5871

MCLEAN, L. and GRIFFITHS, M.D., 2018. Moral disengagement strategies in videogame players and sports players. International Journal of Cyber Behavior, Psychology and Learning (IJCBPL), 8 (4), pp. 1-25. ISSN 2155-7136

KIRÁLY, O., GRIFFITHS, M.D., KING, D.L., LEE, H.-K., LEE, S.-Y., BÁNYAI, F., ZSILA, Á., TAKACS, Z.K. and DEMETROVICS, Z., 2018. Policy responses to problematic video game use: a systematic review of current measures and future possibilities. Journal of Behavioral Addictions, 7 (3), pp. 503-517. ISSN 2062-5871

RICHARDSON, M., HUSSAIN, Z. and GRIFFITHS, M.D., 2018. Problematic smartphone use, nature connectedness, and anxiety. Journal of Behavioral Addictions, 7 (1), pp. 109-116. ISSN 2062-5871

LIN, C.-Y., GRIFFITHS, M.D. and PAKPOUR, A.H., 2018. Psychometric evaluation of Persian nomophobia questionnaire: differential item functioning and measurement invariance across gender. Journal of Behavioral Addictions, 7 (1), pp. 100-108. ISSN 2062-5871

LOPEZ-GONZALEZ, H., GUERRERO-SOLÉ, F. and GRIFFITHS, M.D., 2018. A content analysis of how 'normal' sports betting behaviour is represented in gambling advertising. Addiction Research & Theory, 26 (3), pp. 238-247. ISSN 1606-6359

BŐTHE, B., TÓTH-KIRÁLY, I., ZSILA, Á., GRIFFITHS, M.D., DEMETROVICS, Z. and OROSZ, G., 2018. The development of the Problematic Pornography Consumption Scale (PPCS). The Journal of Sex Research, 55 (3), pp. 395-406. ISSN 0022-4499

YILMAZ, E., YEL, S. and GRIFFITHS, M.D., 2018. The impact of heavy (excessive) video gaming students on peers and teachers in the school environment: a qualitative study. Addicta: the Turkish Journal on Addictions, 5 (2), pp. 147-161. ISSN 2148-7286

ISZÁJ, F., EHMANN, B., GRIFFITHS, M.D. and DEMETROVICS, Z., 2018. A qualitative study on the effects of psychoactive substance use upon artistic creativity. Substance Use & Misuse, 53 (8), pp. 1275-1280. ISSN 1082-6084

CALADO, F., ALEXANDRE, J. and GRIFFITHS, M.D., 2017. How coping styles, cognitive distortions, and attachment predict problem gambling among adolescents and young adults. Journal of Behavioral Addictions, 6, pp. 648-657. ISSN 2062-5871

BUONO, F.D., GRIFFITHS, M.D., SPRONG, M.E., LLOYD, D.P., SULLIVAN, R.M. and UPTON, T.D., 2017. Measures of behavioral function predict duration of video game play: utilization of the Video Game Functional Assessment - Revised. Journal of Behavioral Addictions, 6 (4), pp. 572-578. ISSN 2062-5871

LIN, C.-Y., BROSTRÖM, A., NILSEN, P., GRIFFITHS, M.D. and PAKPOUR, A.H., 2017. Psychometric validation of the Persian Bergen Social Media Addiction Scale using classic test theory and Rasch models. Journal of Behavioral Addictions, 6 (4), pp. 620-629. ISSN 2062-5871

HUBERT, P. and GRIFFITHS, M.D., 2017. A comparison of online versus offline gambling harm in Portuguese pathological gamblers: an empirical study. International Journal of Mental Health and Addiction. ISSN 1557-1874

GRIFFITHS, M.D., 2017. Behavioural addiction and substance addiction should be defined by their similarities not their dissimilarities. Addiction, 112 (10), pp. 1718-1720. ISSN 0965-2140

ISZÁJ, F., GRIFFITHS, M.D. and DEMETROVICS, Z., 2017. Creativity and psychoactive substance use: a systematic review. International Journal of Mental Health and Addiction, 15 (5), pp. 1135-1149. ISSN 1557-1874

GRIFFITHS, M.D. and KUSS, D., 2017. Adolescent social media addiction (revisited). Education and Health, 35 (3), pp. 49-52. ISSN 0265-1602

AUER, M. and GRIFFITHS, M.D., 2017. Self-reported losses versus actual losses in online gambling: an empirical study. Journal of Gambling Studies, 33 (3), pp. 795-806. ISSN 1573-3602

BALAKRISHNAN, J. and GRIFFITHS, M.D., 2017. Social media addiction: what is the role of content in YouTube? Journal of Behavioral Addictions, 6 (3), pp. 364-377. ISSN 2062-5871

NUYENS, F., KUSS, D.J., LOPEZ-FERNANDEZ, O. and GRIFFITHS, M.D., 2017. The experimental analysis of problematic video gaming and cognitive skills: a systematic review. Journal de Thérapie Comportementale et Cognitive, 27 (3), pp. 110-117. ISSN 1155-1704

HUSSAIN, Z., GRIFFITHS, M.D. and SHEFFIELD, D., 2017. An investigation into problematic smartphone use: the role of narcissism, anxiety, and personality factors. Journal of Behavioral Addictions, 6 (3), pp. 378-386. ISSN 2062-5871

GRIFFITHS, M.D. and NUYENS, F., 2017. An overview of structural characteristics in problematic video game playing. Current Addiction Reports, 4 (3), pp. 272-283. ISSN 2196-2952

ATROSZKO, P.A. and GRIFFITHS, M.D., 2017. Work addiction is not new to the psychological literature and has evolved over time. Global Journal of Addiction & Rehabilitation Medicine, 3 (3). ISSN 2573-2447

GRIFFITHS, M.D., 2017. The myth of ‘addictive personality’. Global Journal of Addiction & Rehabilitation Medicine (GJARM), 3 (2). ISSN 2573-2447

PONTES, H.M., STAVROPOULOS, V. and GRIFFITHS, M.D., 2017. Measurement invariance of the Internet Gaming Disorder Scale–Short-Form (IGDS9-SF) between the United States of America, India and the United Kingdom. Psychiatry Research. ISSN 0165-1781

GRIFFITHS, M.D., 2017. A brief critique of 'flying addiction'. Global Journal of Addiction & Rehabilitation Medicine, 3 (1), p. 555602. ISSN 2573-2447

CANALE, N., VIENO, A., LENZI, M., GRIFFITHS, M.D., BORRACCINO, A., LAZZERI, G., LEMMA, P., SCACCHI, L. and SANTINELLO, M., 2017. Income inequality and adolescent gambling severity: findings from a large-scale Italian representative survey. Frontiers in Psychology, 8, p. 1318. ISSN 1664-1078

YILMAZ, E., GRIFFITHS, M.D. and KAN, A., 2017. Development and validation of Videogame Addiction Scale for Children (VASC). International Journal of Mental Health and Addiction, 15 (4), pp. 869-882. ISSN 1557-1874

MONACIS, L., DE PALO, V., GRIFFITHS, M.D. and SINATRA, M., 2017. Exploring individual differences in online addictions: the role of identity and attachment. International Journal of Mental Health and Addiction, 15 (4), pp. 853-868. ISSN 1557-1874

GRIFFITHS, M.D., KUSS, D.J., LOPEZ-FERNANDEZ, O. and PONTES, H.M., 2017. Problematic gaming exists and is an example of disordered gaming. Journal of Behavioral Addictions. ISSN 2062-5871

GUERRERO-SOLÉ, F., LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2017. Online gambling advertising and the third-person effect: a pilot study. International Journal of Cyber Behavior, Psychology and Learning, 7 (2), pp. 15-30. ISSN 2155-7136

GRIFFITHS, M.D., KUSS, D.J. and ORTIZ DE GORTARI, A.B., 2017. Videogames as therapy: an updated selective review of the medical and psychological literature. International Journal of Privacy and Health Information Management, 5 (2), pp. 71-96. ISSN 2155-5621

PONTES, A.I., HENN, M. and GRIFFITHS, M.D., 2017. Connecting globally: online focus groups as a tool to collect data among young digital citizens. In: BSA Youth Study Group Conference: Researching Youth In Troubling Times: Mess, Method And Ethical Puzzles, University of Leeds, Leeds, 8 June 2017.

LOPEZ-GONZALEZ, H., ESTÉVEZ, A. and GRIFFITHS, M.D., 2017. Marketing and advertising online sports betting: a problem gambling perspective. Journal of Sport and Social Issues, 41 (3), pp. 256-272. ISSN 0193-7235

KUSS, D.J., GRIFFITHS, M.D. and PONTES, H.M., 2017. Chaos and confusion in DSM-5 diagnosis of Internet Gaming Disorder: issues, concerns, and recommendations for clarity in the field. Journal of Behavioral Addictions, 6 (2), pp. 103-109. ISSN 2062-5871

OSTOVAR, S., MD NOR, M.B., GRIFFITHS, M.D. and CHERMAHINI, S.A., 2017. Cognitive reactivity: cultural adaptation and psychometric testing of the Persian version of the Leiden Index of Depression Sensitivity Revised (LEIDS-R) in an Iranian sample. International Journal of Mental Health and Addiction, 15 (3), pp. 621-638. ISSN 1557-1874

MENCZEL, Z., GRIFFITHS, M.D., VINGENDER, I., EISINGER, A., FARKAS, J., MAGI, A., MERVÓ, B., KÖKÖNYEI, G. and DEMETROVICS, Z., 2017. Exercise dependence in amateur competitors and non-competitor recreational exercisers. International Journal of Mental Health and Addiction, 15 (3), pp. 580-587. ISSN 1557-1874

CANALE, N., VIENO, A., GRIFFITHS, M.D., SICILIANO, V., CUTILLI, A. and MOLINARO, S., 2017. "I am becoming more and more like my eldest brother!": the relationship between older siblings, adolescent gambling severity, and the attenuating role of parents in a large-scale nationally representative survey study. Journal of Gambling Studies, 33 (2), pp. 425-435. ISSN 1573-3602

VAN GORDON, W., SHONIN, E., DUNN, T.J., GARCIA-CAMPAYO, J., DEMARZO, M.M.P. and GRIFFITHS, M.D., 2017. Meditation awareness training for the treatment of workaholism: a controlled trial. Journal of Behavioral Addictions, 6 (2), pp. 212-220. ISSN 2062-5871

YOUNG, L.N., KUSS, D.J., GRIFFITHS, M.D. and HOWARD, C.J., 2017. Passive Facebook use, Facebook addiction, and associations with escapism: an experimental vignette study. Computers in Human Behavior, 71, pp. 24-31. ISSN 0747-5632

CALADO, F., ALEXANDRE, J. and GRIFFITHS, M.D., 2017. Prevalence of adolescent problem gambling: a systematic review of recent research. Journal of Gambling Studies, 33 (2), pp. 397-424. ISSN 1573-3602

WU, T.-Y., LIN, C.-Y., ÅRESTEDT, K., GRIFFITHS, M.D., BROSTRÖM, A. and PAKPOUR, A.H., 2017. Psychometric validation of the Persian nine-item Internet Gaming Disorder Scale – Short Form: does gender and hours spent online gaming affect the interpretations of item descriptions? Journal of Behavioral Addictions, 6 (2), pp. 256-263. ISSN 2062-5871

COSENZA, M., GRIFFITHS, M.D., NIGRO, G. and CICCARELLI, M., 2017. Risk-taking, delay discounting, and time perspective in adolescent gamblers: an experimental study. Journal of Gambling Studies, 33 (2), pp. 383-395. ISSN 1573-3602

MONACIS, L., DE PALO, V., GRIFFITHS, M.D. and SINATRA, M., 2017. Social networking addiction, attachment style, and validation of the Italian version of the Bergen Social Media Addiction Scale. Journal of Behavioral Addictions, 6 (2), pp. 178-186. ISSN 2062-5871

PONTES, A.I., HENN, M., GRIFFITHS, M.D. and PONTES, H.M., 2017. Validation of the online political engagement scale in a British population survey. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport Blanquerna, 35 (1), pp. 13-21. ISSN 1138-3194

STAVROPOULOS, V., GOMEZ, R., STEEN, E., BEARD, C., LIEW, L. and GRIFFITHS, M.D., 2017. The longitudinal association between anxiety and Internet addiction in adolescence: the moderating effect of classroom extraversion. Journal of Behavioral Addictions, 6 (2), pp. 237-247. ISSN 2062-5871

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2017. "Cashing out" in sports betting: implications for problem gambling and regulation. Gaming Law Review, 21 (4), pp. 323-326. ISSN 1097-5349

GRIFFITHS, M.D., 2017. Work stressed and play? A brief look at competitive gaming. The Neuropsychotherapist, 5 (5), pp. 49-54.

GRIFFITHS, M.D., 2017. Commentary: development and validation of a self-reported questionnaire for measuring Internet search dependence. Frontiers in Public Health, 5. ISSN 2296-2565

BONELLO, M. and GRIFFITHS, M.D., 2017. Analyzing consumer protection for gamblers across different online gambling operators: a descriptive study. Gaming Law Review and Economics, 21 (3), pp. 278-285. ISSN 1097-5349

SHONIN, E., VAN GORDON, W., GARCIA-CAMPAYO, J. and GRIFFITHS, M.D., 2017. Can compassion help cure health-related disorders? British Journal of General Practice, 67 (657), pp. 177-178. ISSN 0960-1643

PONTES, A.I., HENN, M. and GRIFFITHS, M.D., 2017. Politically engaged in the age of disengagement? Young people’s perceptions about what it means to be politically engaged. In: 67th Political Studies Association Annual International Conference, University of Strathclyde, Glasgow, 10-12 April 2017.

MILLMAN, C.M., WINDER, B. and GRIFFITHS, M.D., 2017. UK-based police officers' perceptions of, and role in investigating, cyber-harassment as a crime. International Journal of Technoethics, 8 (1), pp. 87-102. ISSN 1947-3451

CICCARELLI, M., GRIFFITHS, M.D., NIGRO, G. and COSENZA, M., 2017. Decision making, cognitive distortions and emotional distress: a comparison between pathological gamblers and healthy controls. Journal of Behavior Therapy and Experimental Psychiatry, 54, pp. 204-210. ISSN 0005-7916

OEHLER, S., BANZER, R., GRUENERBL, A., MALISCHNIG, D., GRIFFITHS, M.D. and HARING, C., 2017. Principles for developing benchmark criteria for staff training in responsible gambling. Journal of Gambling Studies, 33 (1), pp. 167-186. ISSN 1573-3602

HARRIS, A. and GRIFFITHS, M.D., 2017. A critical review of the harm-minimisation tools available for electronic gambling. Journal of Gambling Studies, 33 (1), pp. 187-221. ISSN 1573-3602

CANALE, N., VIENO, A., GRIFFITHS, M.D., BORRACCINO, A., LAZZERI, G., CHARRIER, L., LEMMA, P., DALMASSO, P. and SANTINELLO, M., 2017. A large-scale national study of gambling severity among immigrant and non-immigrant adolescents: the role of the family. Addictive Behaviors, 66, pp. 125-131. ISSN 0306-4603

ARCELUS, J., BOUMAN, W., JONES, B.A., RICHARDS, C., JIMÉNEZ-MURCIA, S. and GRIFFITHS, M.D., 2017. Video gaming and gaming addiction in transgender people: an exploratory study. Journal of Behavioral Addictions. ISSN 2062-5871

KORONCZAI, B., KÖKÖNYEI, G., URBÁN, R., KIRÁLY, O., NAGYGYÖRGY, K., FELVINCZI, K., GRIFFITHS, M.D., HUANG, Z. and DEMETROVICS, Z., 2017. Confirmation of the Chinese version of the Problematic Internet Use Questionnaire Short Form (PIUQ-SF). International Journal of Mental Health and Addiction, 15 (1), pp. 191-197. ISSN 1557-1874

GRIFFITHS, M.D., 2017. Curtailing gambling advertising and the effect on participation. Online Gambling Lawyer, 16 (2), pp. 12-14.

VAN GORDON, W., SHONIN, E., DUNN, T.J., GARCIA-CAMPAYO, J. and GRIFFITHS, M.D., 2017. Meditation awareness training for the treatment of fibromyalgia syndrome: A randomized controlled trial. British Journal of Health Psychology, 22 (1), pp. 186-206. ISSN 1359-107X

GRIFFITHS, M.D., 2017. The psychosocial impact of professional gambling, professional video gaming & eSports. Casino & Gaming International, 28, pp. 59-63.

JIMÉNEZ-MURCIA, S., BÁNYAI, F., ZSILA, Á., KIRÁLY, O., MARAZ, A., ELEKES, Z., GRIFFITHS, M.D., ANDREASSEN, C.S. and DEMETROVICS, Z., 2017. Problematic social media use: results from a large-scale nationally representative adolescent sample. PLOS ONE, 12 (1), e0169839. ISSN 1932-6203

STAVROPOULOS, V., KUSS, D.J., GRIFFITHS, M.D., WILSON, P. and MOTTI-STEFANIDI, F., 2017. MMORPG gaming and hostility predict internet addiction symptoms in adolescents: an empirical multilevel longitudinal study. Addictive Behaviors, 64, pp. 294-300. ISSN 0306-4603

KIRÁLY, O., SLECZKA, P., PONTES, H.M., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2017. Validation of the Ten-Item Internet Gaming Disorder Test (IGDT-10) and evaluation of the nine DSM-5 Internet Gaming Disorder criteria. Addictive Behaviors, 64, pp. 253-260. ISSN 0306-4603

PONTES, H.M. and GRIFFITHS, M.D., 2017. The development and psychometric evaluation of the Internet Disorder Scale (IDS-15). Addictive Behaviors, 64, pp. 261-268. ISSN 0306-4603

ANDREASSEN, C.S., PALLESEN, S. and GRIFFITHS, M.D., 2017. The relationship between addictive use of social media, narcissism, and self-esteem: findings from a large national survey. Addictive Behaviors, 64, pp. 287-293. ISSN 0306-4603

ESTÉVEZ, A., JÁUREGUI, P., SÁNCHEZ-MARCOS, I., LÓPEZ-GONZÁLEZ, H. and GRIFFITHS, M.D., 2017. Attachment and emotion regulation in substance addictions and behavioral addictions. Journal of Behavioral Addictions, 6 (4), pp. 534-544. ISSN 2062-5871

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2017. Buddhist emptiness theory: implications for psychology. Psychology of Religion and Spirituality, 9 (4), pp. 309-318. ISSN 1941-1022

KUSS, D.J., GRIFFITHS, M.D. and PONTES, H.M., 2017. DSM-5 diagnosis of Internet Gaming Disorder: some ways forward in overcoming issues and concerns in the gaming studies field. Journal of Behavioral Addictions, 6 (2), pp. 133-141. ISSN 2062-5871

BALLABIO, M., GRIFFITHS, M.D., URBÁN, R., QUARTIROLI, A., DEMETROVICS, Z. and KIRÁLY, O., 2017. Do gaming motives mediate between psychiatric symptoms and problematic gaming? An empirical survey study. Addiction Research & Theory, 25 (5), pp. 397-408. ISSN 1606-6359

BIRCHER, J., GRIFFITHS, M.D., KASOS, K., DEMETROVICS, Z. and SZABO, A., 2017. Exercise addiction and personality: a two-decade systematic review of the empirical literature (1995-2015). Baltic Journal of Sports and Health Sciences, 3 (106), pp. 19-33. ISSN 2351-6496

LEINO, T., MOLDE, H., GRIFFITHS, M.D., MENTZONI, R.A., SAGOE, D. and PALLESEN, S., 2017. Gambling behavior in alcohol-serving and non-alcohol-serving-venues: a study of electronic gaming machine players using account records. Addiction Research & Theory, 25 (3), pp. 201-207. ISSN 1606-6359

SAUNDERS, J.B., HAO, W., LONG, J., KING, D.L., MANN, K., FAUTH-BÜHLER, M., RUMPF, H.-J., BOWDEN-JONES, H., RAHMI-MOVAGHAR, A., CHUNG, T., CHAN, E., BAHAR, N., ACHAB, S., LEE, H.K., POTENZA, M., PETRY, N., SPRITZER, D., AMBEKAR, A., DEREVENSKY, J., GRIFFITHS, M.D., PONTES, H.M., KUSS, D., HIGUCHI, S., MIHARA, S., ASSANGANGKORNCHAI, S., SHARMA, M., EL KASHEF, A., IP, P., FARRELL, M., SCAFATO, E., CARRAGHER, N. and POZNYAK, V., 2017. Gaming disorder: its delineation as an important condition for diagnosis, management and prevention. Journal of Behavioral Addictions, 6 (3). ISSN 2062-5871

SMOHAI, M., URBÁN, R., GRIFFITHS, M.D., KIRÁLY, O., MIRNICS, Z., VARGHA, A. and DEMETROVICS, Z., 2017. Online and offline video game use in adolescents: measurement invariance and problem severity. The American Journal of Drug and Alcohol Abuse: Encompassing All Addictive Disorders, 43 (1), pp. 111-116. ISSN 0095-2990

LOPEZ-FERNANDEZ, O., KUSS, D.J., ROMO, L., MORVAN, Y., KERN, L., GRAZIANI, P., ROUSSEAU, A., RUMPF, H.-J., BISCHOF, A., GÄSSLER, A.-K., SCHIMMENTI, A., PASSANISI, A., MÄNNIKKÖ, N., KÄÄRIÄNEN, M., DEMETROVICS, Z., KIRÁLY, O., CHÓLIZ, M., ZACARÉS, J.J., SERRA, E., GRIFFITHS, M.D., PONTES, H.M., LELONEK-KULETA, B., CHWASZCZ, J., ZULLINO, D., ROCHAT, L., ACHAB, S. and BILLIEUX, J., 2017. Self-reported dependence on mobile phones in young adults: a European cross-cultural empirical survey. Journal of Behavioral Addictions, 6 (2), pp. 168-177. ISSN 2062-5871

KUSS, D.J. and GRIFFITHS, M.D., 2017. Social networking sites and addiction: ten lessons learned. International Journal of Environmental Research and Public Health, 14 (3), p. 311. ISSN 1660-4601

QUINONES, C., RODRÍGUEZ-CARVAJAL, R. and GRIFFITHS, M.D., 2017. Testing a eustress–distress emotion regulation model in British and Spanish front-line employees. International Journal of Stress Management, 24 (S1), pp. 1-28. ISSN 1072-5245

ATROSZKO, P.A., PALLESEN, S., GRIFFITHS, M.D. and ANDREASSEN, C.S., 2017. Work addiction in Poland: adaptation of the Bergen Work Addiction Scale and relationship with psychopathology. Health Psychology Report, 5 (4), pp. 345-355. ISSN 2353-5571

STAVROPOULOS, V., WILSON, P., KUSS, D., GRIFFITHS, M.D. and GENTILE, D., 2017. A multilevel longitudinal study of experiencing virtual presence in adolescence: the role of anxiety and openness to experience in the classroom. Behaviour & Information Technology, 36 (5), pp. 524-539. ISSN 0144-929X

GRIFFITHS, M.D., LEWIS, A.M., ORTIZ DE GOTARI, A.B. and KUSS, D.J., 2017. The use of online forum data in the study of gaming behaviour. In: SAGE research methods. London: SAGE. ISBN 9781473994812

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2016. Understanding the convergence of online sports betting markets. International Review for the Sociology of Sport. ISSN 1012-6902

CICCARELLI, M., NIGRO, G., GRIFFITHS, M.D., COSENZA, M. and D'OLIMPIO, F., 2016. Attentional bias in non-problem gamblers, problem gamblers, and abstinent pathological gamblers: an experimental study. Journal of Affective Disorders, 206, pp. 9-16. ISSN 0165-0327

GRIFFITHS, M.D., 2016. Compulsive sexual behaviour as a behavioural addiction: the impact of the internet and other issues. Addiction, 111 (12), pp. 2107-2108. ISSN 0965-2140

CICCARELLI, M., GRIFFITHS, M.D., NIGRO, G. and COSENZA, M., 2016. Decision-making, cognitive distortions and alcohol use in adolescent problem and non-problem gamblers: an experimental study. Journal of Gambling Studies, 32 (4), pp. 1203-1213. ISSN 1573-3602

PONTES, H.M., ANDREASSEN, C.S. and GRIFFITHS, M.D., 2016. Portuguese validation of the Bergen Facebook Addiction Scale: an Empirical Study. International Journal of Mental Health and Addiction, 14 (6), pp. 1062-1073. ISSN 1557-1874

CALADO, F. and GRIFFITHS, M.D., 2016. Problem gambling worldwide: an update and systematic review of empirical research (2000–2015). Journal of Behavioral Addictions, 5 (4), pp. 592-613. ISSN 2062-5871

CICCARELLI, M., MALINCONICO, R., GRIFFITHS, M.D., NIGRO, G. and COSENZA, M., 2016. Reward preferences of pathological gamblers under conditions of uncertainty: an experimental study. Journal of Gambling Studies, 32 (4), pp. 1175-1189. ISSN 1573-3602

MONACIS, L., DE PALO, V., GRIFFITHS, M.D. and SINATRA, M., 2016. Validation of the Internet Gaming Disorder Scale – Short-Form (IGDS9-SF) in an Italian-speaking sample. Journal of Behavioral Addictions, 5 (4), pp. 683-690. ISSN 2062-5871

CALADO, F., ALEXANDRE, J. and GRIFFITHS, M.D., 2016. Validation of the Portuguese DSM-IV-MR-J. International Journal of Mental Health and Addiction, 14 (6), pp. 1096-1106. ISSN 1557-1874

GRIFFITHS, M.D., ANDREASSEN, C.S., PALLESEN, S., BILDER, R.M., TORSHEIM, T. and ABOUJAOUDE, E., 2016. When is a new scale not a new scale? The case of the Bergen Shopping Addiction Scale and the Compulsive Online Shopping Scale. International Journal of Mental Health and Addiction, 14 (6), pp. 1107-1110. ISSN 1557-1874

ATROSZKO, P.A., ANDREASSEN, C.S., GRIFFITHS, M.D. and PALLESEN, S., 2016. The relationship between study addiction and work addiction: a cross-cultural longitudinal study. Journal of Behavioral Addictions, 5 (4), pp. 708-714. ISSN 2062-5871

GRIFFITHS, M.D., ARCELUS, J. and BOUMAN, W.P., 2016. Video gaming and gender dysphoria: some case study evidence. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 34 (2), pp. 59-66. ISSN 1138-3194

ORTIZ DE GORTARI, A.B., OLDFIELD, B. and GRIFFITHS, M.D., 2016. An empirical examination of factors associated with Game Transfer Phenomena severity. Computers in Human Behavior, 64, pp. 274-284. ISSN 0747-5632

GRIFFITHS, M.D., 2016. اخت ل بازی اینترنتی [A discussion of Internet Gaming Disorder]. Game Studies: Insights (3), pp. 59-62.

OROSZ, G., DOMBI, E., ANDREASSEN, C.S., GRIFFITHS, M.D. and DEMETROVICS, Z., 2016. Analyzing models of work addiction: single factor and bi-factor models of the Bergen Work Addiction Scale. International Journal of Mental Health and Addiction, 14 (5), pp. 662-671. ISSN 1557-1874

PONTES, A.I., HENN, M. and GRIFFITHS, M.D., 2016. Assessing young people's political engagement: a critical and systematic literature review of the instruments used to measure political engagement. International Politics Reviews, 4 (2), pp. 55-72. ISSN 2050-2982

GRIFFITHS, M.D., PONTES, H.M. and KUSS, D.J., 2016. Online addictions: conceptualizations, debates, and controversies. Addicta: the Turkish Journal on Addictions, 3 (2), pp. 1-14. ISSN 2148-7286

WITTEK, C.T., FINSERÅS, T.R., PALLESEN, S., MENTZONI, R.A., HANSS, D., GRIFFITHS, M.D. and MOLDE, H., 2016. Prevalence and predictors of video game addiction: a study based on a national representative sample of gamers. International Journal of Mental Health and Addiction, 14 (5), pp. 672-686. ISSN 1557-1874

PONTES, H.M., CAPLAN, S.E. and GRIFFITHS, M.D., 2016. Psychometric validation of the Generalized Problematic Internet Use Scale 2 in a Portuguese sample. Computers in Human Behavior, 63, pp. 823-833. ISSN 0747-5632

GRIFFITHS, M.D., KUSS, D.J., PONTES, H.M. and BILLIEUX, J., 2016. Where do gambling and internet 'addictions' belong? The status of 'other' addictions. In: K. WOLFF, J. WHITE and S. KARCH, eds., The Sage handbook of drug & alcohol studies: biological approaches. London: Sage, pp. 446-470. ISBN 9781446298671

PONTES, H.M. and GRIFFITHS, M.D., 2016. The development and psychometric properties of the Internet Disorder Scale – Short Form (IDS9-SF). Addicta: the Turkish Journal on Addictions, 3 (2). ISSN 2148-7286

GRIFFITHS, M.D., BENRAZAVI, R. and TEIMOURI, M., 2016. Parental mediation and adolescent screen time: a brief overview. Education and Health, 34 (3), pp. 70-73. ISSN 0265-1602

CANALE, N., SCACCHI, L. and GRIFFITHS, M.D., 2016. Adolescent gambling and impulsivity: does employment during high school moderate the association? Addictive Behaviors, 60, pp. 37-41. ISSN 0306-4603

LOPEZ-GONZALEZ, H. and GRIFFITHS, M.D., 2016. Is European online gambling regulation adequately addressing in-play betting advertising? Gaming Law Review and Economics, 20 (6), pp. 495-503. ISSN 1097-5349

CICCARELLI, M., NIGRO, G., GRIFFITHS, M.D., COSENZA, M. and D’OLIMPIO, F., 2016. Attentional biases in problem and non-problem gamblers. Journal of Affective Disorders, 198, pp. 135-141. ISSN 0165-0327

GRIFFITHS, M.D., KUSS, D.J. and PONTES, H.M., 2016. A brief overview of Internet Gaming Disorder and its treatment. Australian Clinical Psychologist, 2 (1), p. 20108. ISSN 2204-4981

QUINONES, C., RODRÍGUEZ-CARVAJAL, R., CLARKE, N. and GRIFFITHS, M.D., 2016. Cross-cultural comparison of Spanish and British "service-with-a-smile" outcomes. Journal of Managerial Psychology, 31 (5), pp. 960-975. ISSN 0268-3946

OSTOVAR, S., ALLAHYAR, N., AMINPOOR, H., MOAFIAN, F., NOR, M.B.M. and GRIFFITHS, M.D., 2016. Internet addiction and its psychosocial risks (depression, anxiety, stress and loneliness) among Iranian adolescents and young adults: a structural equation model in a cross-sectional study. International Journal of Mental Health and Addiction, 14 (3), pp. 257-267. ISSN 1557-1874

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2016. Meditation Awareness Training for the treatment of sex addiction: a case study. Journal of Behavioral Addictions, 5 (2), pp. 363-372. ISSN 2062-5871

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2016. Ontological addiction: classification, etiology, and treatment. Mindfulness, 7 (3), pp. 660-671. ISSN 1868-8527

ATROSZKO, P.A., ANDREASSEN, C.S., GRIFFITHS, M.D. and PALLESEN, S., 2016. Study addiction: a cross-cultural longitudinal study examining temporal stability and predictors of its changes. Journal of Behavioral Addictions, 5 (2), pp. 357-362. ISSN 2062-5871

GRIFFITHS, M.D., HARRIS, A. and AUER, M., 2016. What do gamblers think of responsible gambling tools? Casino and Gaming International, 26, pp. 65-70.

NISHI, D., ANDREASSEN, C.S., GRIFFITHS, M.D., SINHA, R., HETLAND, J. and PALLESEN, S., 2016. The relationships between workaholism and symptoms of psychiatric disorders: a large-scale cross-sectional study. PLOS ONE, 11 (5), e0152978. ISSN 1932-6203

PONTES, H.M. and GRIFFITHS, M.D., 2016. Portuguese validation of the Internet Gaming Disorder Scale–Short-Form. Cyberpsychology, Behavior, and Social Networking, 19 (4), pp. 288-293. ISSN 2152-2715

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2016. Meditation Awareness Training for individuals with fibromyalgia syndrome: an interpretative phenomenological analysis of participants' experiences. Mindfulness, 7 (2), pp. 409-419. ISSN 1868-8527

PALLESEN, S., HANSS, D., MOLDE, H., GRIFFITHS, M.D. and MENTZONI, R.A., 2016. A longitudinal study of factors explaining attitude change towards gambling among adolescents. Journal of Behavioral Addictions, 5 (1), pp. 59-67. ISSN 2062-5871

GRIFFITHS, M.D., 2016. It's all in the game ... highs and lows of hitting the jackpot. Nottingham Post, p. 14. ISSN 2044-3331

FUSTER, H., CARBONELL, X., PONTES, H.M. and GRIFFITHS, M.D., 2016. Spanish validation of the Internet Gaming Disorder-20 (IGD-20) Test. Computers in Human Behavior, 56, pp. 215-224. ISSN 0747-5632

HENN, M., PONTES, A.I. and GRIFFITHS, M.D., 2016. Young people, citizenship education, and political engagement. Education Today, 66 (1), pp. 21-25.

SCHOU ANDREASSEN, C., BILLIEUX, J., GRIFFITHS, M.D., KUSS, D.J., DEMETROVICS, Z., MAZZONI, E. and PALLESEN, S., 2016. The relationship between addictive use of social media and video games and symptoms of psychiatric disorders: a large-scale cross-sectional study. Psychology of Addictive Behaviors, 30 (2), pp. 252-262. ISSN 0893-164X

GRIFFITHS, M.D., 2016. Switch off and enjoy a technology-free day. Nottingham Post, p. 16. ISSN 2044-3331

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2016. Are contemporary mindfulness-based interventions unethical? British Journal of General Practice, 66 (643), p. 94. ISSN 0960-1643

GRIFFITHS, M.D., KUSS, D.J., BILLIEUX, J. and PONTES, H.M., 2016. The evolution of Internet addiction: A global perspective. Addictive Behaviors, 53, pp. 193-195. ISSN 0306-4603

GRIFFITHS, M.D., 2016. Be realistic in New Year’s resolutions. Nottingham Post, p. 16. ISSN 2044-3331

KIM, N.R., HWANG, S.S.-H., CHOI, J.-S., KIM, D.-J., DEMETROVICS, Z., KIRÁLY, O., NAGYGYÖRGY, K., GRIFFITHS, M.D., HYUN, S.Y., YOUN, H.C. and CHOI, S.-W., 2016. Characteristics and psychiatric symptoms of Internet Gaming Disorder among adults using self-reported DSM-5 criteria. Psychiatry Investigation, 13 (1), pp. 58-66. ISSN 1738-3684

GRIFFITHS, M.D., 2016. Problem gambling and gambling addiction are not the same. Journal of Addiction and Dependence, 2 (1), pp. 1-3.

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2016. Commentary: Playing the computer game tetris prior to viewing traumatic film material and subsequent intrusive memories: examining proactive interference. Frontiers in Psychology, 7, p. 260. ISSN 1664-1078

QUINONES, C., GRIFFITHS, M.D. and KAKABADSE, N.K., 2016. Compulsive Internet use and workaholism: An exploratory two-wave longitudinal study. Computers in Human Behavior, 60, pp. 492-499. ISSN 0747-5632

BUONO, F.D., UPTON, T.D., GRIFFITHS, M.D., SPRONG, M.E. and BORDIERI, J., 2016. Demonstrating the validity of the Video Game Functional Assessment-Revised (VGFA-R). Computers in Human Behavior, 54, pp. 501-510. ISSN 0747-5632

CANALE, N., GRIFFITHS, M.D., VIENO, A., SICILIANO, V. and MOLINARO, S., 2016. Impact of Internet gambling on problem gambling among adolescents in Italy: Findings from a large-scale nationally representative survey. Computers in Human Behavior, 57, pp. 99-106. ISSN 0747-5632

NUYENS, F., DELEUZE, J., MAURAGE, P., GRIFFITHS, M.D., KUSS, D.J. and BILLIEUX, J., 2016. Impulsivity in Multiplayer Online Battle Arena gamers: preliminary results on experimental and self-report measures. Journal of Behavioral Addictions, 5 (2), pp. 351-356. ISSN 2062-5871

PONTES, H.M., MACUR, M. and GRIFFITHS, M.D., 2016. Internet Gaming Disorder among Slovenian primary schoolchildren: findings from a nationally representative sample of adolescents. Journal of Behavioral Addictions, 5 (2), pp. 304-310. ISSN 2062-5871

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2016. Mindfulness and Buddhist-derived approaches in mental health and addiction. Advances in mental health and addiction . New York: Springer. ISBN 9783319222547

GRIFFITHS, M.D., SHONIN, E. and VAN GORDON, W., 2016. Mindfulness as a treatment for gambling disorder: current directions and issues. Journal of Gambling and Commercial Gaming Research, 1 (1), pp. 47-52. ISSN 2414-8989

AUER, M.M. and GRIFFITHS, M.D., 2016. Personalized behavioral feedback for online gamblers: a real world empirical study. Frontiers in Psychology, 7:1875. ISSN 1664-1078

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2016. Prevalence and characteristics of game transfer phenomena: a descriptive survey study. International Journal of Human-Computer Interaction, 32 (6), pp. 470-480. ISSN 1044-7318

DEMETROVICS, Z., KIRÁLY, O., KORONCZAI, B., GRIFFITHS, M.D., NAGYGYÖRGY, K., ELEKES, Z., TAMÁS, D., KUN, B., KÖKÖNYEI, G. and URBÁN, R., 2016. Psychometric properties of the Problematic Internet Use Questionnaire Short-Form (PIUQ-SF-6) in a nationally representative sample of adolescents. PLoS ONE, 11 (8), e0159409. ISSN 1932-6203

GREENHILL, R. and GRIFFITHS, M.D., 2016. Sexual interest as performance, intellect and pathology: a critical discursive case study of dacryphilia. Psychology & Sexuality, 7 (4), pp. 265-278. ISSN 1941-9899

AUER, M. and GRIFFITHS, M.D., 2016. Should voluntary "self-exclusion" by gamblers be used as a proxy measure for problem gambling? MOJ Addiction Medicine & Therapy, 2 (2), 00019. ISSN 2333-665X

CANALE, N., VIENO, A., PASTORE, M., GHISI, M. and GRIFFITHS, M.D., 2016. Validation of the 8-item Attitudes Towards Gambling Scale (ATGS-8) in a British population survey. Addictive Behaviors, 54, pp. 70-74. ISSN 0306-4603

GRIFFITHS, M.D., VAN ROOIJ, A.J., KARDEFELT-WINTHER, D., STARCEVIC, V., KIRÁLY, O., PALLESEN, S., MÜLLER, K., DREIER, M., CARRAS, M., PRAUSE, N., KING, D.L., ABOUJAOUDE, E., KUSS, D.J., PONTES, H.M., LOPEZ-FERNANDEZ, O., NAGYGYÖRGY, K., ACHAB, S., BILLIEUX, J., QUANDT, T., CARBONELL, X., FERGUSON, C.J., HOFF, R.A., DEREVENSKY, J., HAAGSMA, M.C., DELFABBRO, P., COULSON, M., HUSSAIN, Z. and DEMETROVICS, Z., 2016. Working towards an international consensus on criteria for assessing Internet Gaming Disorder: a critical commentary on Petry et al. (2014). Addiction, 111 (1), pp. 167-175. ISSN 0965-2140

CANALE, N., VIENO, A., GRIFFITHS, M.D., MARINO, C., CHIECO, F., DISPERATI, F., ANDRIOLO, S. and SANTINELLO, M., 2016. The efficacy of a web-based gambling intervention program for high school students: A preliminary randomized study. Computers in Human Behavior, 55 (B), pp. 946-954. ISSN 0747-5632

CANALE, N., VIENO, A. and GRIFFITHS, M.D., 2016. The extent and distribution of gambling-related harms and the prevention paradox in a British population survey. Journal of Behavioral Addictions, 5 (2), pp. 204-212. ISSN 2062-5871

MARAZ, A., GRIFFITHS, M.D. and DEMETROVICS, Z., 2016. The prevalence of compulsive buying: a meta-analysis. Addiction, 111 (3), pp. 408-419. ISSN 0965-2140

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2015. Does mindfulness work? BMJ, 351, h6919. ISSN 1756-1833

GRIFFITHS, M.D., 2015. Accentuating the video positives. Nottingham Post, p. 14. ISSN 2044-3331

GRIFFITHS, M.D. and ORTIZ DE GORTARI, A.B., 2015. Commentary: Musical hallucinations: review of treatment effects. Frontiers in Psychology, 6, p. 1885. ISSN 1664-1078

PONTES, A.I., HENN, M., GRIFFITHS, M.D. and PONTES, H., 2015. Validation of the Online Political Engagement Scale (OPEnS). In: Preferências Públicas e Tomada de Decisão Política. Conferência Final de Projetoference, Lisbon, Portugal, 30 November 2015.

KUSS, D.J. and GRIFFITHS, M.D., 2015. Internet addiction in psychotherapy. Palgrave studies in cyberpsychology . Basingstoke: Palgrave Macmillan. ISBN 9781137465061

KARANIKA-MURRAY, M., PONTES, H.M., GRIFFITHS, M.D. and BIRON, C., 2015. Sickness presenteeism determines job satisfaction via affective-motivational states. Social Science & Medicine, 139, pp. 100-106. ISSN 0277-9536

BILLIEUX, J., MAURAGE, P., LOPEZ-FERNANDEZ, O., KUSS, D.J. and GRIFFITHS, M.D., 2015. Can disordered mobile phone use be considered a behavioral addiction? An update on current evidence and a comprehensive model for future research. Current Addiction Reports, 2 (2), pp. 156-162. ISSN 2196-2952

HUSSAIN, Z., WILLIAMS, G.A. and GRIFFITHS, M.D., 2015. Online gaming addiction and motivations: psychological links, assessment and treatment. In: 2nd International Conference on Behavioral Addictions (ICBA), Budapest, Hungary, 16-18 March 2015.

GRIFFITHS, M.D. and PONTES, H.M., 2015. Addiction and Entertainment Products. In: R. NAKATSU, M. RAUTERBERG and P. CIANCARINI, eds., Handbook of digital games and entertainment technologies. Singapore: Springer, pp. 1-22. ISBN 9789814560528

QUINONES, C. and GRIFFITHS, M.D., 2015. Addiction to Work: A Critical Review of the Workaholism Construct and Recommendations for Assessment. Journal of Psychosocial Nursing and Mental Health Services, 53 (10), pp. 48-59. ISSN 0279-3695

GRIFFITHS, M.D., 2015. Adolescent gambling and gambling-type games on social networking sites: issues, concerns, and recommendations. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 33 (2), pp. 31-37. ISSN 1138-3194

GRIFFITHS, M.D., 2015. Against all odds: the rise of gambling. Science & Technology (Pan European Networks) (15), pp. 153-155. ISSN 2049-2391

GRIFFITHS, M.D. and KING, R., 2015. Are Mini-games Within RuneScape Gambling or Gaming? Gaming Law Review and Economics, 19 (9), pp. 640-643. ISSN 1097-5349

GRIFFITHS, M.D. and CARRAN, M., 2015. Are Online Penny Auctions a Form of Gambling? Gaming Law Review and Economics, 19 (3), pp. 190-196. ISSN 1097-5349

ANDREASSEN, C.S., GRIFFITHS, M.D., PALLESEN, S., BILDER, R.M., TORSHEIM, T. and ABOUJAOUDE, E., 2015. The Bergen Shopping Addiction Scale: reliability and validity of a brief screening test. Frontiers in Psychology, 6, p. 1374. ISSN 1664-1078

SHONIN, E., VAN GORDON, W., COMPARE, A., ZANGENEH, M. and GRIFFITHS, M.D., 2015. Buddhist-Derived Loving-Kindness and Compassion Meditation for the Treatment of Psychopathology: a Systematic Review. Mindfulness, 6 (5), pp. 1161-1180. ISSN 1868-8527

GRIFFITHS, M.D., 2015. Classification and treatment of behavioural addictions. Nursing in Practice (82), pp. 44-46. ISSN 1473-9445

PONTES, H.M., KUSS, D.J. and GRIFFITHS, M.D., 2015. Clinical psychology of Internet addiction: a review of its conceptualization, prevalence, neuronal processes, and implications for treatment. Neuroscience & Neuroeconomics, 4, pp. 11-23. ISSN 2230-3561

GRIFFITHS, M.D., FOSTER, A.C. and SHORTER, G.W., 2015. Commentary on muscle dysmorphia as an addiction: a response to Grant (2015) and Nieuwoudt (2015). Journal of Behavioral Addictions, 4 (1), pp. 11-13. ISSN 2063-5303

GREENHILL, R. and GRIFFITHS, M.D., 2015. Compassion, Dominance/Submission, and Curled Lips: A Thematic Analysis of Dacryphilic Experience. International Journal of Sexual Health, 27 (3), pp. 337-350. ISSN 1931-7611

QUINONES, C., RODRÍGUEZ-CARVAJAL, R., GRIFFITHS, M.D. and CLARKE, N., 2015. Cross-national validation of the resources depletion-recovery model: an empirical study of Spanish
 and British theme park employees. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 33 (2), pp. 107-117. ISSN 1138-3194

DHUFFAR, M.K. and GRIFFITHS, M.D., 2015. Does Resilience Play a Mediating Role in the Link Between the Earliest Memory and Personality Traits? Analysis of the Positive Cognition in a Chinese Sample. Psychology Research, 5 (10), pp. 585-603. ISSN 2159-5542

CARRAN, M. and GRIFFITHS, M.D., 2015. Gambling and social gambling: an exploratory study of young people's perceptions and behavior. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 33 (1), pp. 101-113. ISSN 1138-3194

CANALE, N., VIENO, A., GRIFFITHS, M.D., RUBALTELLI, E. and SANTINELLO, M., 2015. How do impulsivity traits influence problem gambling through gambling motives? The role of perceived gambling risk/benefits. Psychology of Addictive Behaviors, 29 (3), pp. 813-823. ISSN 0893-164X

PONTES, H.M. and GRIFFITHS, M.D., 2015. Internet Gaming Disorder and its associated cognitions and cognitive-related impairments: a systematic review using PRISMA guidelines. Revista Argentina de Ciencias del Comportamiento, 7 (3), pp. 102-118. ISSN 1852-4206

KIRÁLY, O., GRIFFITHS, M.D. and DEMETROVICS, Z., 2015. Internet Gaming Disorder and the DSM-5: Conceptualization, Debates, and Controversies. Current Addiction Reports, 2 (3), pp. 254-262. ISSN 2196-2952

AUER, M., LITTLER, A. and GRIFFITHS, M.D., 2015. Legal Aspects of Responsible Gaming Pre-commitment and Personal Feedback Initiatives. Gaming Law Review and Economics, 19 (6), pp. 444-456. ISSN 1097-5349

IVORY, J.D., MARKEY, P.M., ELSON, M., COLWELL, J., FERGUSON, C.J., GRIFFITHS, M.D., SAVAGE, J. and WILLIAMS, K.D., 2015. Manufacturing consensus in a diverse field of scholarly opinions: A comment on Bushman, Gollwitzer, and Cruz (2015). Psychology of Popular Media Culture, 4 (3), pp. 222-229. ISSN 2160-4134

LAI, C.-M., MAK, K.-K., CHENG, C., WATANABE, H., NOMACHI, S., BAHAR, N., YOUNG, K.S., KO, H.-C., KIM, D. and GRIFFITHS, M.D., 2015. Measurement Invariance of the Internet Addiction Test Among Hong Kong, Japanese, and Malaysian Adolescents. Cyberpsychology, Behavior, and Social Networking, 18 (10), pp. 609-617. ISSN 2152-2715

PONTES, H.M. and GRIFFITHS, M.D., 2015. Measuring DSM-5 internet gaming disorder: development and validation of a short psychometric scale. Computers in Human Behavior, 45, pp. 137-143. ISSN 0747-5632

MARAZ, A., EISINGER, A., HENDERSON, B., URBÁN, R., PAKSI, B., KUN, B., KÖKÖNYEI, G., GRIFFITHS, M.D. and DEMETROVICS, Z., 2015. Measuring compulsive buying behaviour: Psychometric validity of three different scales and prevalence in the general population and in shopping centres. Psychiatry Research, 225 (3), pp. 326-334. ISSN 0165-1781

KUSS, D.J., SHORTER, G.S., VAN ROOIJ, A.J., GRIFFITHS, M.D. and SCHOENMAKERS, T., 2015. Measuring the Internet addiction components model using a 2 scale/2 sample approach – a pilot study. In: 2nd International Conference of Behavioral Addictions, Budapest, Hungary, March, 2015, Budapest.

SZABO, A., GRIFFITHS, M.D., DE LA VEGA MARCOS, R., MERVÓ, B. and DEMETROVICS, Z., 2015. Methodological and conceptual limitations in exercise addiction research. Yale Journal of Biology and Medicine, 88 (3), pp. 303-308. ISSN 0044-0086

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2015. Mindfulness in mental health: a critical reflection. Journal of Psychology, Neuropsychiatric Disorders and Brain Stimulation, 1 (1).

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2015. Mindfulness in psychology: a breath of fresh air? The Psychologist, 28 (1), pp. 28-31. ISSN 0952-8229

PONTES, H.M. and GRIFFITHS, M.D., 2015. New concepts, old known issues - the DSM-5 and Internet Gaming Disorder and its assessment [forthcoming]. In: J. BISHOP, ed., Psychological and social implications surrounding Internet and gaming addiction. Pennyslvania: IGI Global. ISBN 1466685956

GRIFFITHS, M.D. and KUSS, D.J., 2015. Online addictions: gambling, video gaming, and social networking. In: S.S. SUNDAR, ed., The handbook of the psychology of communication technology. Chichester: Wiley-Blackwell. ISBN 9781118413364

GRIFFITHS, M.D., LEWIS, A., ORTIZ DE GORTARI, A.B. and KUSS, D.J., 2015. Online forums and solicited blogs: innovative methodologies for online gaming data collection. Studia Psychologica, 15 (2), pp. 101-122. ISSN 0039-3320

AUER, M. and GRIFFITHS, M.D., 2015. Online gaming, regulation, and big data. Lex and Gaming: European Gaming Law Journal, 17.

KARANIKA-MURRAY, M., DUNCAN, N., PONTES, H.M. and GRIFFITHS, M.D., 2015. Organizational identification, work engagement, and job satisfaction. Journal of Managerial Psychology, 30 (8), pp. 1019-1033. ISSN 0268-3946

LUCCINI, F. and GRIFFITHS, M.D., 2015. Preventing and treating problem gamblers in Italy: the first Italian National Helpline. Responsible Gambling Review, 1 (2), pp. 20-26. ISSN 2368-7312

GRIFFITHS, M.D., 2015. Problematic technology use during adolescence: why don’t teenagers seek treatment? Education and Health, 33 (1), pp. 6-9. ISSN 0265-1602

GRIFFITHS, M.D., 2015. Publishing with undergraduates: some further observations. Psychology Teaching Review, 21 (1), pp. 76-80. ISSN 0965-948X

GRIFFITHS, M.D., 2015. The Relationship Between Gambling and Homelessness: A Commentary on Sharman et al. (2014). Journal of Gambling Studies, 31 (4), pp. 1153-1159. ISSN 1050-5350

GRIFFITHS, M.D. and AUER, M., 2015. Research funding in gambling studies: some further observations. International Gambling Studies, 15 (1), pp. 15-19. ISSN 1445-9795

GRIFFITHS, M.D. and SUTTON, M., 2015. Screen time and crime: the crime substitution hypothesis revisited. Education and Health, 33 (4), pp. 85-87. ISSN 2049-3665

ATROSZKO, P.A., ANDREASSEN, C.S., GRIFFITHS, M.D. and PALLESEN, S., 2015. Study addiction - a new area of psychological study: conceptualization, assessment, and preliminary empirical findings. Journal of Behavioral Addictions, 4 (2), pp. 75-84. ISSN 2062-5871

DHUFFAR, M.K. and GRIFFITHS, M.D., 2015. A Systematic Review of Online Sex Addiction and Clinical Treatments Using CONSORT Evaluation. Current Addiction Reports, 2 (2), pp. 163-174. ISSN 2196-2952

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2015. Teaching Ethics in Mindfulness-based Interventions. Mindfulness, 6 (6), pp. 1491-1493. ISSN 1868-8527

AUER, M.M. and GRIFFITHS, M.D., 2015. Testing normative and self-appraisal feedback in an online slot-machine pop-up in a real-world setting. Frontiers in Psychology, 6, 339. ISSN 1664-1078

AUER, M. and GRIFFITHS, M.D., 2015. Theoretical Loss and Gambling Intensity (Revisited): A Response to Braverman et al. (2013). Journal of Gambling Studies, 31 (3), pp. 921-931. ISSN 1573-3602

VAN GORDON, W., SHONIN, E., GRIFFITHS, M.D. and SINGH, N.N., 2015. There is only one mindfulness: why science and Buddhism need to work together. Mindfulness, 6 (1), pp. 49-56. ISSN 1868-8527

VAN GORDON, W., SHONIN, E. and GRIFFITHS, M.D., 2015. Towards a second generation of mindfulness-based interventions. Australian & New Zealand Journal of Psychiatry, 49 (7), pp. 591-592. ISSN 0004-8674

CANALE, N., VIENO, A., GRIFFITHS, M.D., RUBALTELLI, E. and SANTINELLO, M., 2015. Trait urgency and gambling problems in young people by age: The mediating role of decision-making processes. Addictive Behaviors, 46, pp. 39-44. ISSN 0306-4603

WOOD, R.T.A. and GRIFFITHS, M.D., 2015. Understanding Positive Play: An Exploration of Playing Experiences and Responsible Gambling Practices. Journal of Gambling Studies, 31 (4), pp. 1715-1734. ISSN 1050-5350

BENRAZAVI, R., TEIMOURI, M. and GRIFFITHS, M.D., 2015. Utility of Parental Mediation Model on Youth’s Problematic Online Gaming. International Journal of Mental Health and Addiction, 13 (6), pp. 712-727. ISSN 1557-1874

CANALE, N., SANTINELLO, M. and GRIFFITHS, M.D., 2015. Validation of the reasons for gambling questionnaire (RGQ) in a British population survey. Addictive Behaviors, 45, pp. 276-280. ISSN 0306-4603

CLEGHORN, J. and GRIFFITHS, M.D., 2015. Why do gamers buy 'virtual assets'? An insight in to the psychology behind purchase behaviour. Digital Education Review, 27, pp. 85-104. ISSN 2013-9144

MARAZ, A., KIRÁLY, O., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2015. Why do you dance? Development of the Dance Motivation Inventory (DMI). PLOS ONE, 10 (3). ISSN 1932-6203

GRIFFITHS, M.D., 2015. A brief review of self-asphyxial risk-taking behaviour in adolescents. Education and Health, 33 (3), pp. 59-61. ISSN 0265-1602

LOPEZ-FERNANDEZ, O., KUSS, D.J., GRIFFITHS, M.D. and BILLIEUX, J., 2015. The conceptualization and assessment of problematic mobile phone use [forthcoming]. In: Z. YAN, ed., Encyclopedia of mobile phone behavior. Hershy, PA: IGI Global, pp. 591-606. ISBN 9781466682399

GRIFFITHS, M.D., URBÁN, R., DEMETROVICS, Z., LICHTENSTEIN, M.B., DE LA VEGA, R., KUN, B., RUIZ-BARQUÍN, R., YOUNGMAN, J. and SZABO, A., 2015. A cross-cultural re-evaluation of the Exercise Addiction Inventory (EAI) in five countries. Sports Medicine - Open, 1 (1), p. 5. ISSN 2199-1170

MARAZ, A., URBÁN, R., GRIFFITHS, M.D. and DEMETROVICS, Z., 2015. An empirical investigation of dance addiction. PLOS ONE, 10 (5). ISSN 1932-6203

HUSSAIN, Z., WILLIAMS, G.A. and GRIFFITHS, M.D., 2015. An exploratory study of the association between online gaming addiction and enjoyment motivations for playing massively multiplayer online role-playing games. Computers in Human Behavior, 50, pp. 221-230. ISSN 0747-5632

ORTIZ DE GORTARI, A.B., PONTES, H.M. and GRIFFITHS, M.D., 2015. The game transfer phenomena scale: an instrument for investigating the nonvolitional effects of video game playing. Cyberpsychology, Behavior, and Social Networking, 18 (10), pp. 588-594. ISSN 2152-2715

PONTES, H.M., SZABO, A. and GRIFFITHS, M.D., 2015. The impact of Internet-based specific activities on the perceptions of Internet addiction, quality of life, and excessive usage: a cross-sectional study. Addictive Behaviors Reports, 1, pp. 19-25. ISSN 2352-8532

HANSS, D., MENTZONI, R.A., GRIFFITHS, M.D. and PALLESEN, S., 2015. The impact of gambling advertising: Problem gamblers report stronger impacts on involvement, knowledge, and awareness than recreational gamblers. Psychology of Addictive Behaviors, 29 (2), pp. 483-491. ISSN 0893-164X

KIRÁLY, O., URBÁN, R., GRIFFITHS, M.D., ÁGOSTON, C., NAGYGYÖRGY, K., KÖKÖNYEI, G. and DEMETROVICS, Z., 2015. The mediating effect of gaming motivation between psychiatric symptoms and problematic online gaming: an online survey. Journal of Medical Internet Research, 17 (4). ISSN 1438-8871

GRIFFITHS, M.D., KIRÁLY, O., PONTES, H.M. and DEMETROVICS, Z., 2015. An overview of problematic gaming. In: V. STARCEVIC and E. ABOUJAOUDE, eds., Mental health in the digital age: grave dangers, great promise. Oxford: Oxford University Press, pp. 27-45. ISBN 019938018X

PONTES, H.M. and GRIFFITHS, M.D., 2015. The role of age, age of Internet access initiation, and time spent online in the etiology of Internet addiction [abstract]. Journal of Behavioral Addictions, 4 (1), pp. 1-66. ISSN 2062-5871

DHUFFAR, M.K., PONTES, H.M. and GRIFFITHS, M.D., 2015. The role of negative mood states and consequences of hypersexual behaviours in predicting hypersexuality among university students. Journal of Behavioral Addictions, 4 (3), pp. 181-188. ISSN 2063-5303

AUER, M.M. and GRIFFITHS, M.D., 2015. The use of personalized behavioral feedback for online gamblers: an empirical study. Frontiers in Psychology, 6, p. 1406. ISSN 1664-1078

LOPEZ-FERNANDEZ, O., HONRUBIA-SERRANO, M.L., BAGULEY, T. and GRIFFITHS, M.D., 2014. Pathological video game playing in Spanish and British adolescents: towards the exploration of Internet Gaming Disorder symptomatology. Computers in Human Behavior, 41, pp. 304-312. ISSN 0747-5632

GRIFFITHS, M.D., 2014. What’s new in problem gambling? Counselor, pp. 45-49. ISSN 1530-5961

LOPEZ-FERNANDEZ, O., KUSS, D.J., GRIFFITHS, M.D. and BILLIEUX, J., 2014. Problematic mobile phone use: a comprehensive review of measurements. Alcohol and Alcoholism, 49 (1). ISSN 1464-3502

LOPEZ-FERNANDEZ, O., HONRUBIA-SERRANO, M.L., GIBSON, W. and GRIFFITHS, M.D., 2014. Problematic Internet use in British adolescents: An exploration of the addictive symptomatology. Computers in Human Behavior, 35, pp. 224-233. ISSN 0747-5632

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. The emerging role of Buddhism in clinical psychology: toward effective integration. Psychology of Religion and Spirituality, 6 (2), pp. 123-137. ISSN 1941-1022

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Mindfulness meditation in American correctional facilities: a ‘what-works’ approach to reducing reoffending. Corrections Today: Journal of the American Correctional Association, pp. 48-51. ISSN 0190-2563

GRIFFITHS, M.D., 2014. Adolescent trolling in online environments: a brief overview. Education and Health, 32 (3), pp. 85-87. ISSN 0265-1602

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Are there risks associated with using mindfulness for the treatment of psychopathology? Clinical Practice, 11 (4), pp. 389-392. ISSN 2044-9038

KUSS, D.J., SHORTER, G.W., VAN ROOIJ, A.J., GRIFFITHS, M.D. and SCHOENMAKERS, T., 2014. Assessing Internet addiction using the parsimonious Internet addiction components model - a preliminary study [forthcoming]. International Journal of Mental Health and Addiction, 12 (3), pp. 351-366. ISSN 1557-1874

PONTES, H.M. and GRIFFITHS, M.D., 2014. Assessment of internet gaming disorder in clinical research: past and present perspectives. Clinical Research and Regulatory Affairs, 31 (24), pp. 35-48. ISSN 1532-2521

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2014. Auditory Experiences in Game Transfer Phenomena:. International Journal of Cyber Behavior, Psychology and Learning, 4 (1), pp. 59-75. ISSN 2155-7136

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2014. Automatic mental processes, automatic actions and behaviours in game transfer phenomena: an empirical self-report study using online forum data. International Journal of Mental Health and Addiction, 12 (4), pp. 432-452. ISSN 1557-1874

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Changing paradigms: Buddhist insight in Western psychological treatments. Psy-PAG Quarterly, 92, pp. 35-39.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Cognitive Behavioral Therapy (CBT) and Meditation Awareness Training (MAT) for the treatment of co-occurring schizophrenia with pathological gambling: a case study [forthcoming]. International Journal of Mental Health and Addiction, 12 (2), pp. 181-196. ISSN 1557-1874

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Current trends in mindfulness and mental health. International Journal of Mental Health Addiction, 12 (2), pp. 113-115. ISSN 1557-1874

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Do mindfulness-based therapies have a role in the treatment of psychosis? Australian & New Zealand Journal of Psychiatry, 48 (2), pp. 124-127. ISSN 0004-8674

GRIFFITHS, M.D., 2014. Early Maladaptive Schemas in Development of Addictive Disorders as Parts of the Complex Addiction Jigsaw. International Journal of High Risk Behaviors and Addiction, 3 (3), e16746. ISSN 2251-8711

BERCZIK, K., GRIFFITHS, M.D., SZABÓ, A., KURIMAY, T., URBÁN, R. and DEMETROVICS, Z., 2014. Exercise addiction. In: K. ROSENBERG and L. FEDER, eds., Behavioral addictions: criteria, evidence and treatment. New York: Elsevier, pp. 317-342.

BERCZIK, K., GRIFFITHS, M.D., SZABÓ, A., KURIMAY, T., KÖKÖNYEI, G., URBÁN, R. and DEMETROVICS, Z., 2014. Exercise addiction – the emergence of a new disorder. Australasian Epidemiologist, 21 (2), pp. 36-40. ISSN 1327-8835

DELFABBRO, P., KING, D. and GRIFFITHS, M.D., 2014. From adolescent to adult gambling: an analysis of longitudinal gambling patterns in South Australia [forthcoming]. Journal of Gambling Studies, 30 (3), pp. 547-563. ISSN 1573-3602

GRIFFITHS, M.D., 2014. Gaming addiction in adolescence (revisited). Education and Health, 32 (4), pp. 125-129. ISSN 0265-1602

GRIFFITHS, M.D., 2014. I drink, therefore I am: the UK’s alcohol dependence. Intervene (149), pp. 20-23. ISSN 2005-4710

PONTES, H.M. and GRIFFITHS, M.D., 2014. Internet Addiction Disorder and Internet Gaming Disorder are not the same. Journal of Addiction Research & Therapy, 5 (4). ISSN 2155-6105

PONTES, H.M., GRIFFITHS, M.D. and PATRÃO, I.M., 2014. Internet addiction and loneliness among children and adolescents in the education setting: an empirical pilot study. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 32 (1), pp. 91-98. ISSN 2339-9694

KUSS, D.J., SHORTER, G.W., VAN ROOIJ, A.J., VAN DE MHEEN, D. and GRIFFITHS, M.D., 2014. The Internet addiction components model and personality: establishing construct validity via a nomological network. Computers in Human Behavior, 39, pp. 312-321. ISSN 0747-5632

KUSS, D.J. and GRIFFITHS, M.D., 2014. Internet addiction in psychotherapy. London: Palgrave. ISBN 9781137465061

KUSS, D.J., GRIFFITHS, M.D., KARILA, L. and BILLIEUX, J., 2014. Internet addiction: a systematic review of epidemiological research for the last decade. Current Pharmaceutical Design, 20 (25), pp. 4026-4052. ISSN 1381-6128

LOPEZ-FERNANDEZ, O., KUSS, D.J., BILLIEUX, J. and GRIFFITHS, M.D., 2014. Internet and gaming addictions: a systematic literature review of clinical studies. Alcohol and Alcoholism, 49 (1). ISSN 1464-3502

LOPEZ-FERNANDEZ, O., KUSS, D.J., BILLIEUX, J. and GRIFFITHS, M.D., 2014. Internet and gaming addictions: a systematic literature review of clinical studies [poster presentation]. In: 16th Congress of the International Society of Addiction Medicine (ISAM), Yokohama, Japan, 2-6 October 2014.

BILLIEUX, J., DELEUZE, J., GRIFFITHS, M.D. and KUSS, D.J., 2014. Internet gaming addiction: the case of massively multiplayer online role playing games [forthcoming]. In: N. EL-GABALY, G. CARRÀ and M. GALANTER, eds., The textbook of addiction treatment: international perspectives. New York: Springer.

AUER, M., MALISHNIG, D. and GRIFFITHS, M.D., 2014. Is "pop-up" messaging in online slot machine gambling effective as a responsible gambling strategy? Journal of Gambling Issues, 29, pp. 1-10. ISSN 1910-7595

GRIFFITHS, M.D. and SZABO, A., 2014. Is excessive online usage a function of medium or activity? An empirical pilot study [forthcoming]. Journal of Behavioral Addictions, 3 (1), pp. 74-77. ISSN 2062-5871

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Just what the doctor ordered! Mindfulness meditation as medication. , pp. 10-13.

SHONIN, E., VAN GORDON, W., DUNN, T.J., SINGH, N.N. and GRIFFITHS, M.D., 2014. Meditation Awareness Training (MAT) for work-related wellbeing and job performance: a randomised controlled trial. International Journal of Mental Health Addiction, 12 (6), pp. 806-823. ISSN 1557-1874

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Meditation Based Awareness Training (MBAT) for psychological wellbeing: a qualitative examination of participant experiences. Journal of Religion and Health, 53 (3), pp. 849-863. ISSN 0022-4197

VAN GORDON, W., SHONIN, E., SUMICH, A., SUNDIN, E.C. and GRIFFITHS, M.D., 2014. Meditation-Awareness Training (MAT) for psychological well-being in a sub-clinical sample of university students: a controlled pilot study. Mindfulness, 5 (4), pp. 381-391. ISSN 1868-8527

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Mindfulness and the social media. Journal of Mass Communication & Journalism, 4 (5). ISSN 2044-9038

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Mindfulness as a treatment for behavioural addiction. Journal of Addiction Research & Therapy, 5 (1). ISSN 2155-6105

CALADO, F., ALEXANDRE, J. and GRIFFITHS, M.D., 2014. Mom, Dad It’s Only a Game! Perceived Gambling and Gaming Behaviors among Adolescents and Young Adults: an Exploratory Study. International Journal of Mental Health and Addiction, 12 (6), pp. 772-794. ISSN 1557-1874

GRIFFITHS, M.D., 2014. Muscle dysmorphia: could it be classified as an addiction to body image? [forthcoming]. Journal of Behavioral Addictions.

ANTHONY, K. and GRIFFITHS, M.D., 2014. Online social gaming - why should we be worried? TILT (Therapeutic Innovations in Light of Technology) Magazine, 5 (1), pp. 24-31. ISSN 2156-5619

AUER, M. and GRIFFITHS, M.D., 2014. Personalised feedback in the promotion of responsible gambling: a brief overview. Responsible Gambling Review, 1 (1), pp. 27-36. ISSN 2368-7312

SHONIN, E.S., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Practical tips for teaching mindfulness to children and adolescents in school-based settings. Education and Health, 32 (2), pp. 69-72. ISSN 0265-1602

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. Practical tips for using mindfulness in general practice. British Journal of General Practice, 64 (624), pp. 368-369. ISSN 0960-1643

ANDREASSEN, C.S., GRIFFITHS, M.D., HETLAND, J., KRAVINA, L., JENSEN, F. and PALLESEN, S., 2014. The Prevalence of Workaholism: A Survey Study in a Nationally Representative Sample of Norwegian Employees. PLoS ONE, 9 (8), e102446. ISSN 1932-6203

KIRÁLY, O., GRIFFITHS, M.D., URBÁN, R., FARKAS, J., KÖKÖNYEI, G., ELEKES, Z., TAMÁS, D. and DEMETROVICS, Z., 2014. Problematic Internet Use and Problematic Online Gaming Are Not the Same: Findings from a Large Nationally Representative Adolescent Sample. Cyberpsychology, Behavior and Social Networking, 17 (12), pp. 749-754. ISSN 2152-2715

LOPEZ-FERNANDEZ, O., KUSS, D.J., GRIFFITHS, M.D. and BILLIEUX, J., 2014. Problematic mobile phone use: a comprehensive review of measurements [poster presentation]. In: 16th Congress of the International Society of Addiction Medicine (ISAM), Yokohama, Japan, 2-6 October 2014.

PÁPAY, O., NAGYGYÖRGY, K., GRIFFITHS, M.D. and DEMETROVICS, Z., 2014. Problematic online gaming. In: K. ROSENBERG and L. FEDER, eds., Behavioral addictions: criteria, evidence and treatment. New York: Elsevier, pp. 61-95.

WOOD, R.T.A. and GRIFFITHS, M.D., 2014. Putting responsible gambling, theory and research into practice: introducing the Responsible Gambling Review. Responsible Gambling Review, 1 (1), pp. 1-5. ISSN 2368-7312

HUSSAIN, Z. and GRIFFITHS, M.D., 2014. A Qualitative Analysis of Online Gaming:. International Journal of Cyber Behavior, Psychology and Learning, 4 (2), pp. 41-57. ISSN 2155-7136

WOOD, R.T.A., SHORTER, G.W. and GRIFFITHS, M.D., 2014. Rating the Suitability of Responsible Gambling Features for Specific Game Types: A Resource for Optimizing Responsible Gambling Strategy. International Journal of Mental Health and Addiction, 12 (1), pp. 94-112. ISSN 1557-1874

WOOD, R.T.A., SHORTER, G.W. and GRIFFITHS, M.D., 2014. Selecting the right responsible gambling features, according to the specific portfolio of games. Responsible Gambling Review, 1 (1), pp. 51-63. ISSN 2368-7312

GRIFFITHS, M.D., KUSS, D.J. and DEMETROVICS, Z., 2014. Social networking addiction: an overview of preliminary findings. In: K. ROSENBERG and L. FEDER, eds., Behavioral addictions: criteria, evidence and treatment. New York: Elsevier, pp. 119-141.

YOUSAFZAI, S.Y., HUSSAIN, Z. and GRIFFITHS, M.D., 2014. Social responsibility in online videogaming: what should the videogame industry do? [forthcoming]. Addiction Research and Theory, 22 (3), pp. 181-185. ISSN 1606-6359

GRIFFITHS, M.D. and DHUFFAR, M.K., 2014. Treatment of Sexual Addiction Within the British National Health Service. International Journal of Mental Health and Addiction, 12 (5), pp. 561-571. ISSN 1557-1874

DHUFFAR, M.K. and GRIFFITHS, M.D., 2014. Understanding the role of shame and its consequences in female hypersexual behaviours: A pilot study. Journal of Behavioral Addictions, 3 (4), pp. 231-237. ISSN 2062-5871

VAN GORDON, W., SHONIN, E., ZANGENEH, M. and GRIFFITHS, M.D., 2014. Work-related mental health and job performance: can mindfulness help? International Journal of Mental Health Addiction, 12 (2), pp. 129-137. ISSN 1557-1874

VAN ROOIJ, A.J., KUSS, D.J., GRIFFITHS, M.D., SHORTER, G.W., SCHOENMAKERS, T.M. and VAN DE MHEEN, D., 2014. The (co-)occurrence of problematic video gaming, substance use, and psychosocial problems in adolescents. Journal of Behavioral Addictions, 3 (3), pp. 157-165. ISSN 2062-5871

PONTES, H.M., KIRÁLY, O., DEMETROVICS, Z., GRIFFITHS, M.D. and LIU, Y., 2014. The conceptualisation and measurement of DSM-5 Internet Gaming Disorder: the development of the IGD-20 Test. PLoS ONE, 9 (10). ISSN 1932-6203

AUER, M. and GRIFFITHS, M.D., 2014. An empirical investigation of theoretical loss and gambling intensity [forthcoming]. Journal of Gambling Studies, 30 (4), pp. 879-887. ISSN 1573-3602

MCCORMACK, A., SHORTER, G.W. and GRIFFITHS, M.D., 2014. An empirical study of gender differences in online gambling [forthcoming]. Journal of Gambling Studies, 30 (1), pp. 71-88. ISSN 1573-3602

HAYER, T. and GRIFFITHS, M.D., 2014. The prevention and treatment of problem gambling in adolescence [forthcoming]. In: T.P. GULLOTTA and G. ADAMS, eds., Handbook of adolescent behavioral problems: evidence-based approaches to prevention and treatment. New York: Kluwer.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. The psychotherapeutic applications of loving-kindness and compassion meditation. Thresholds, pp. 9-12.

DELFABBRO, P.H., KING, D.L. and GRIFFITHS, M.D., 2014. The technological convergence of gambling and gaming practices. In: A. RICHARD, A. BLASZCZYNSKI and L. NOWER, eds., The Wiley-Blackwell handbook of disordered gambling. Chichester: Wiley, pp. 327-346.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. The top ten mistakes made by Buddhist meditation practitioners. Buddhist Voice, 1, pp. 22-24.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2014. The treatment of workaholism with Meditation Awareness Training: a case study. Explore: The Journal of Science and Healing, 10 (3), pp. 193-195. ISSN 1550-8307

GREENHILL, R.H. and GRIFFITHS, M.D., 2014. The use of online asynchronous interviews in the study of paraphilias. SAGE Research Methods Cases.

GRIFFITHS, M.D. and SUTTON, M., 2013. Proposing the Crime Substitution Hypothesis: exploring the possible causal relationship between excessive adolescent video game playing, social networking and crime reduction. Education and Health, 31 (1), pp. 17-21. ISSN 2049-3665

GRIFFITHS, M.D., 2013. Addiction and exposure. In: W. DONSBACH, ed., The international encyclopaedia of communication. Oxford: Wiley-Blackwell. ISBN 9781405131995

GRIFFITHS, M.D., 2013. Addictive behaviours: what are the risk factors? Psychology Review, 19 (1), pp. 23-25.

GRIFFITHS, M.D., 2013. Adolescent gambling via social networking sites: a brief overview. Education and Health, 31, pp. 84-87.

GRIFFITHS, M.D., 2013. Adolescent mobile phone addiction: a cause for concern? Education and Health, 31, pp. 76-78.

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2013. Altered visual perception in Game Transfer Phenomena: an empirical self-report study [forthcoming]. International Journal of Human-Computer Interaction.

AUER, M. and GRIFFITHS, M.D., 2013. Behavioral tracking tools, regulation and corporate social responsibility in online gambling. Gaming Law Review and Economics, 17 (8), pp. 579-583. ISSN 1097-5349

SHONIN, E.S., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Buddhist philosophy for the treatment of problem gambling. Journal of Behavioral Addictions, 2, pp. 63-71.

MCCORMACK, A., SHORTER, G. and GRIFFITHS, M.D., 2013. Characteristics and predictors of problem gambling on the Internet. International Journal of Mental Health and Addiction, 11, pp. 634-657.

GRIFFITHS, M.D., 2013. Child and adolescent social gaming: what are the issues of concern? [forthcoming]. Education and Health.

FAUST, K., MEYER, J. and GRIFFITHS, M.D., 2013. Competitive gaming: the potential benefits of scientific study. International Journal of Cyber Behavior, Psychology and Learning, 3 (1), pp. 67-76.

GRIFFITHS, M.D., KING, D.L. and DEMETROVICS, Z., 2013. DSM-5 Internet Gaming Disorder needs a unified approach to assessment [forthcoming]. Neuropsychiatry.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Does mindfulness meditation have a role in the treatment of psychosis? Australian and New Zealand Journal of Psychiatry.

GRIFFITHS, M.D., 2013. Eproctophilia in a young adult male: a case study. Archives of Sexual Behavior, 42 (8), pp. 1383-1386. ISSN 0004-0002

KURIMAY, T., GRIFFITHS, M.D., BERCZIK, K. and DEMETROVICS, Z., 2013. Exercise addiction: the dark side of sports and exercise. In: D. BARON, C. REARDON and S.H. BARON, eds., Contemporary issues in sports psychiatry: a global perspective. Chichester: Wiley, pp. 33-43.

MCLEAN, L. and GRIFFITHS, M.D., 2013. Exploring attitudes towards victims of crime among video game players: a vignette study. International Journal of Cyber Behavior, Psychology and Learning, 3 (2), pp. 13-33. ISSN 2155-7136

MCLEAN, L. and GRIFFITHS, M.D., 2013. Female Gamers:. International Journal of Game-Based Learning, 3 (3), pp. 54-71. ISSN 2155-6849

MCLEAN, L. and GRIFFITHS, M.D., 2013. Female gamers: a thematic analysis of their gaming experience. International Journal of Games-Based Learning, 3 (3), pp. 54-71.

GRIFFITHS, M.D., 2013. Financial trading as a form of gambling. , p. 40.

GRIFFITHS, M.D., 2013. Gambling in Great Britain:a response to Rogers. Practice: Social Work in Action, 25 (4), pp. 251-262. ISSN 0950-3153

SPEKMAN, M.L.C., KONIJN, E.A., ROELOFSMA, P.H.M.P. and GRIFFITHS, M.D., 2013. Gaming addiction, definition, and measurement: a large-scale empirical study. Computers in Human Behavior, 29 (6), pp. 2150-2155. ISSN 0747-5632

GRIFFITHS, M.D., 2013. Internet addiction in adolescence: challenges, prevention and intervention [Korean translation]. In: M. KIM, ed., Saving children from the Internet. Seoul: Kachi Books, pp. 19-45.

KUSS, D.J., VAN ROOIJ, A.J., SHORTER, G.W., GRIFFITHS, M.D. and VAN DE MHEEN, D., 2013. Internet addiction in adolescents: prevalence and risk factors. Computers in Human Behavior, 29 (5), pp. 1987-1996. ISSN 0747-5632

KUSS, D.J., GRIFFITHS, M.D. and BINDER, J.F., 2013. Internet addiction in students: prevalence and risk factors. Computers in Human Behavior, 29 (3), pp. 959-966. ISSN 0747-5632

KUSS, D.J. and GRIFFITHS, M.D., 2013. Internet gaming addiction - a systematic review of empirical research. In: Annual Urban Systems Collaborative Meeting, Imperial College, London, 10-11 September 2013, London.

GRIFFITHS, M.D., 2013. Is 'loss of control' always a consequence of addiction? Frontiers in Psychiatry, 4, p. 36.

AUER, M. and GRIFFITHS, M.D., 2013. Limit setting and player choice in most intense online gamblers: an empirical study of online gambling behaviour. Journal of Gambling Studies, 29 (4), pp. 647-660. ISSN 1573-3602

SHONIN, E.S., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Meditation as medication: are attitudes changing? British Journal of General Practice, 617, p. 654.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Mindfulness and addiction: sending out an SOS. Addiction Today, pp. 18-19.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Mindfulness and addiction: sending out an SOS. Addiction Today, pp. 18-19. ISSN 1471-5511

SHONIN, E., VAN GORDON, W., SLADE, K. and GRIFFITHS, M.D., 2013. Mindfulness and other Buddhist-derived interventions in correctional settings: a systematic review. Aggression and Violent Behavior, 18 (3), pp. 356-372. ISSN 1359-1789

SHONIN, E.S., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Mindfulness-based interventions: towards mindful clinical integration. Frontiers in Psychology, 4, p. 194.

SHONIN, E., VAN GORDON, W. and GRIFFITHS, M.D., 2013. Mindfulness-based therapy: a tool for spiritual growth? Thresholds, pp. 14-18.

GRIFFITHS, M.D., LEWIS, A., ORTIZ DE GORTARI, A.B. and KUSS, D.J., 2013. Online forums and blogs: a new and innovative methodology for data collection [forthcoming]. Studia Psychologica.

NAGYGYÖRGY, K., PÁPAY, O., URBÁN, R., FARKAS, J., KUN, B., GRIFFITHS, M.D. and DEMETROVICS, Z., 2013. Problémás online játék használat: szakirodalmi áttekintés. Hungarica Psychiatrica, 28, pp. 122-144.

DEMETROVICS, Z., SZABO, A. and GRIFFITHS, M.D., 2013. Psychology and exercise. In: D. BAGCHI, S. NAIR and C.K. SEN, eds., Nutrition and enhanced sports performance: recommendations for muscle building. Oxford: Elsevier, pp. 65-72.

PÁPAY, O., URBÁN, R., GRIFFITHS, M.D., NAGYGYÖRGY, K., FARKAS, J., KÖKÖNYEI, G., FELVINCZI, K., OLÁH, A., ELEKES, Z. and DEMETROVICS, Z., 2013. Psychometric properties of the Problematic Online Gaming Questionnaire Short-Form (POGQ-SF) and prevalence of problematic online gaming in a national sample of adolescents. Cyberpsychology, Behavior, and Social Networking, 16, pp. 340-348.

GRIFFITHS, M.D., 2013. Responsible marketing and advertising of gambling. , p. 50.

GRIFFITHS, M.D., 2013. Social gambling via Facebook: further observations and concerns. Gaming Law Review and Economics, 17 (2), pp. 104-106. ISSN 1097-5349

GRIFFITHS, M.D., HUSSAIN, Z., GRÜSSER, S., THALEMANN, R., COLE, H., DAVIES, M.N.O. and CHAPPELL, D., 2013. Social interactions in online gaming. In: P. FELICIA, ed., Developments in current game-based learning design and deployment. Pennsylvania: IGI Global, pp. 74-90.

GRIFFITHS, M.D., 2013. Social networking addiction: emerging themes and issues. Journal of Addiction Research & Therapy, 4 (5). ISSN 2155-6105

KING, D.L., HAAGSMA, M.C., DELFABBRO, P.H., GRADISAR, M.S. and GRIFFITHS, M.D., 2013. Toward a consensus definition of pathological video-gaming: a systematic review of psychometric assessment tools. Clinical Psychology Review, 33 (3), pp. 331-342. ISSN 0272-7358

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2013. Trajectories of problem video gaming among adult regular gamers: an 18-month longitudinal study. Cyberpsychology, Behavior and Social Networking, 16, pp. 72-76.

NAGYGYÖRGY, K., URBÁN, R., FARKAS, J., GRIFFITHS, M.D., ZILAHY, D., KÖKÖNYEI, G., MERVÓ, B., REINDL, A., ÁGOSTON, C., KERTÉSZ, A., HARMATH, E., OLÁH, A. and DEMETROVICS, Z., 2013. Typology and socio-demographic characteristics of Massively Multiplayer Online Game players. International Journal of Human-Computer Interaction, 29, pp. 192-200.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2013. Video game addiction. In: P. MILLER, ed., Principles of addiction: comprehensive addictive behaviors and disorders. San Diego: Academic Press, pp. 819-825.

KING, D., DELFABBRO, P.H. and GRIFFITHS, M.D., 2013. Video game addiction [forthcoming]. In: P. MILLER, ed., Encyclopedia of addictive behaviors. Oxford: Elsevier.

GRIFFITHS, M.D., KUSS, D.J. and KING, D., 2013. Video game addiction: past, present and future. Extended session: playing with fire? Intense game experiences and discussions and debates in pathological gaming. In: 63rd Annual International Communication Association Conference, Hilton London Metropole Hotel, London, 17-21 June 2013, London.

HULL, D.C., WILLIAMS, G.A. and GRIFFITHS, M.D., 2013. Video game characteristics, happiness and flow as predictors of addiction among video game players: a pilot study. Journal of Behavioral Addictions, 2 (3), pp. 145-152. ISSN 2062-5871

GRIFFITHS, M.D., KUSS, D.J. and ORTIZ DE GORTARI, A., 2013. Videogames as therapy: a review of the medical and psychological literature. In: I.M. MIRANDA and M.M. CRUZ-CUNHA, eds., Handbook of research on ICTs for healthcare and social services: developments and applications. Hershey, PA: IGI Global, pp. 43-68.

MCLEAN, L. and GRIFFITHS, M.D., 2013. Violent video games and attitudes towards victims of crime: an empirical study among youth. International Journal of Cyber Behavior, Psychology and Learning, 3 (3), pp. 1-16. ISSN 2155-7136

ORFORD, J.F., GRIFFITHS, M.D. and WARDLE, H., 2013. What proportion of gambling is problem gambling? Estimates from the 2010 British Gambling Prevalence Survey. International Gambling Studies, 13, pp. 4-18.

HAGHBIN, M., SHATERIAN, F., HOSSEINZADEH, D. and GRIFFITHS, M.D., 2013. A brief report on the relationship between self-control, video game addiction and academic achievement in normal and ADHD students in Iran [forthcoming]. Journal of Behavioral Addictions.

VAN ROOIJ, A.J., KUSS, D.J., GRIFFITHS, M.D., SHORTER, G.W., SCHOENMAKERS, T.M. and VAN DE MHEEN, D., 2013. The (co-)occurrence of problematic video game play, substance use, and psychosocial problems in adolescents. Extended session: playing with fire? Intense game experiences and discussions and debates in pathological gaming. In: 63rd Annual International Communication Association Conference, Hilton London Metropole Hotel, London, 17-21 June 2013, London.

MCCORMACK, A., SMITH, G. and GRIFFITHS, M.D., 2013. An examination of participation in online gambling activities and the relationship with problem gambling. Journal of Behavioral Addictions, 2 (1), pp. 31-41.

GYOLLAI, A., GRIFFITHS, M.D., BARTA, C., ANDREA VERECZKEI, A., URBÁN, R., KUN, B., SASVÁRI-SZÉKELY, M., BLUM, K. and DEMETROVICS, Z., 2013. The genetics of pathological gambling disorder: a systematic review [forthcoming]. Current Pharmaceutical Design.

GRIFFITHS, M.D. and AUER, M., 2013. The irrelevancy of game-type in the acquisition, development and maintenance of problem gambling. Frontiers in Psychology, 3, p. 621.

KORONCZAI, B., KÖKÖNYEI, G., URBÁN, R., KUN, B., PÁPAY, O., NAGYGYÖRGY, K., GRIFFITHS, M.D. and DEMETROVICS, Z., 2013. The mediating effect of self-esteem, depression and anxiety between satisfaction with body appearance and problematic Internet use. American Journal of Drug and Alcohol Abuse, 39 (4), pp. 259-265. ISSN 0095-2990

GRIFFITHS, M.D., 2013. An overview of online gaming addiction. In: T. QUANDT and S. KRÖGER, eds., Multi.player - social aspects of digital gaming. London: Routledge, pp. 197-203.

MCLEAN, L. and GRIFFITHS, M.D., 2013. The psychological effects of videogames on young people. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 31 (1), pp. 119-133.

BERANUY, M., CARBONELL, X. and GRIFFITHS, M.D., 2013. A qualitative analysis of online gaming addicts in treatment. International Journal of Mental Health and Addiction, 11, pp. 149-161.

MORRIS, R. and GRIFFITHS, M.D., 2013. The relationship between gambling affinity, impulsivity, sensation seeking, superstition, and irrational beliefs: an empirical study among committed gamblers [forthcoming]. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport.

ANDREASSEN, C.S., GRIFFITHS, M.D., GJERTSEN, S.R., KROSSBAKKEN, E., KVAN, S. and STÅLE PALLESEN, S., 2013. The relationships between behavioral addictions and the five-factor model of personality. Journal of Behavioral Addictions, 2, pp. 90-99.

MCCORMACK, A. and GRIFFITHS, M.D., 2013. A scoping study of the structural and situational characteristics of Internet gambling. International Journal of Cyber Behavior, Psychology and Learning, 3 (1), pp. 29-49.

GRIFFITHS, M.D., 2012. Addiction sans drogue, quand le cerveau a le gout de jeu. Fantasmes et realities du virtuel [special issue], 30 (1), pp. 51-55.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Adolescent online gaming addiction. Education and Health, 30 (1), pp. 15-17.

RESNICK, S. and GRIFFITHS, M.D., 2012. Alcohol treatment: a qualitative comparison of public and private treatment centres. International Journal of Mental Health and Addiction, 10, pp. 185-196.

DEMETROVICS, Z. and GRIFFITHS, M.D., 2012. Behavioral addictions: past, present and future. Journal of Behavioral Addictions, 1 (1), pp. 1-2. ISSN 062-5871

DELFABBRO, P.H., KING, D.L. and GRIFFITHS, M.D., 2012. Behavioural profiling of problem gamblers: a critical review. International Gambling Studies, 12, pp. 349-366.

PARKE, A. and GRIFFITHS, M.D., 2012. Beyond illusion of control: an interpretative phenomenological analysis of gambling in the context of information technology. Addiction Research and Theory, 20 (3), pp. 250-260. ISSN 1606-6359

GRIFFITHS, M.D., 2012. Can gambling be a transferable skill? , p. 58.

GRIFFITHS, M.D. and KUSS, D.J., 2012. Children’s excessive social networking: a brief overview of the empirical literature. London: UK Council For Child Internet Safety.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2012. Clinical interventions for technology-based problems: excessive Internet and video game use. Journal of Cognitive Psychotherapy: An International Quarterly, 26, pp. 43-56.

KING, D.L., DELFABBRO, P.H., GRIFFITHS, M.D. and GRADISAR, M., 2012. Cognitive-behavioural approaches to outpatient treatment of Internet addiction in children and adolescents. Journal of Clinical Psychology: In Session, 68, pp. 1185-1195.

GRIFFITHS, M.D. and KARANIKA-MURRAY, M., 2012. Contextualising over-engagement in work: towards a more global understanding of workaholism as an addiction. Journal of Behavioral Addictions, 1 (3), pp. 87-95. ISSN 2062-5871

RESNICK, S.M. and GRIFFITHS, M.D., 2012. Delivering service quality in alcohol treatment: a qualitative comparison of public and private treatment centres by service users and service providers. International Journal of Mental Health and Addiction, 10 (2), pp. 185-196. ISSN 1557-1874

ANDREASSEN, C.S., GRIFFITHS, M.D., HETLAND, J. and PALLESEN, S., 2012. Development of a Work Addiction Scale. Scandinavian Journal of Psychology, 53, pp. 265-272.

MENTZONI, R.A., LABERG, J.C., BRUNBORG, G.S., MOLDE, H. and GRIFFITHS, M.D., 2012. Effects of sequential win occurrence on subsequent gambling behavior and urges. Gambling Research, 24 (1), pp. 31-38.

PARKE, A. and GRIFFITHS, M.D., 2012. Effects on gambling behaviour of developments in information technology: a grounded theoretical framework. In: R. ZHENG, ed., Evolving psychological and educational perspectives on cyber behavior. Pennsylvania: IGI Global, pp. 156-169.

DAVENPORT, K., HOUSTON, J. and GRIFFITHS, M.D., 2012. Excessive eating and compulsive buying behaviours in women: an empirical pilot study examining reward sensitivity, anxiety, impulsivity, self-esteem and social desirability. International Journal of Mental Health and Addiction, 10, pp. 474-489.

BERCZIK, K., SZABÓ, A., GRIFFITHS, M.D., KURIMAY, T., KUN, B. and DEMETROVICS, Z., 2012. Exercise addiction: symptoms, diagnosis, epidemiology, and etiology. Substance Use and Misuse, 47, pp. 403-417.

ORTIZ DE GORTARI, A.B., ARONSSON, K. and GRIFFITHS, M.D., 2012. Exploring Game Transfer Phenomena in young people. In: K. MITGUTSCH, J. WIMMER, D. RUSCH and H. ROSENSTINGL, eds., Applied playfulness. Conference proceedings of the FROG Vienna Games Conference 2011. Vienna: Braumueller, pp. 120-131.

GRIFFITHS, M.D., 2012. Facebook addiction: concerns, criticisms and recommendations. Psychological Reports, 110 (2), pp. 518-520. ISSN 0033-2941

KUSS, D.J. and GRIFFITHS, M.D., 2012. Gambling and gaming addictions on the Internet. In: ESCON (European Social Cognition Network) Small Group Meeting, University of Kent, Canterbury, June 2012, Canterbury.

WARDLE, H., GRIFFITHS, M.D., ORFORD, J., MOODY, A. and VOLBERG, R., 2012. Gambling in Britain: a time of change? Health implications from the British Gambling Prevalence Survey 2010. International Journal of Mental Health and Addiction, 10, pp. 273-277.

GRIFFITHS, M.D., 2012. Gambling in the cloud: is this the next big thing for the gaming industry? World Online Gambling Law Report, 11 (3), pp. 4-5.

GRIFFITHS, M.D., 2012. Gambling on Facebook? A cause for concern? World Online Gambling Law Report, 11 (9), pp. 10-11.

GRIFFITHS, M.D., 2012. Gambling, stigma, and the rise of online bingo. , pp. 34-35.

ORTIZ DE GORTARI, A., ARONSSON, K. and GRIFFITHS, M.D., 2012. Game Transfer Phenomena in video game playing: a qualitative interview study. In: R. ZHENG, ed., Evolving psychological and educational perspectives on cyber behavior. Pennsylvania: IGI Global, pp. 170-189.

KOWERT, R., GRIFFITHS, M.D. and OLDMEADOW, J., 2012. Geek or Chic? Emerging stereotypes of online gamers. Bulletin of Science, Technology and Society, 32, pp. 371-379.

KOWERT, R., GRIFFITHS, M.D. and OLDMEADOW, J., 2012. Geek or chic? Emerging stereotypes of online gamers [forthcoming]. Bulletin of Science, Technology and Society.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Internet addictions at an English university: the influence of personality traits on problematic online behaviours. In: Cyberpsychology and Computer Psychology Conference (CyCom2012), University of Bolton, Bolton, 16-17 July 2012, Bolton.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Internet and gaming addiction: a systematic literature review of neuroimaging studies. Brain Sciences, 2 (3), pp. 347-374. ISSN 2076-3425

KUSS, D.J. and GRIFFITHS, M.D., 2012. Internet gambling addiction. In: S. ANTHONY, ed., Encyclopedia of cyber behavior. Hershey, PA: IGI Global, pp. 735-753.

GRIFFITHS, M.D., 2012. Internet gambling, player protection and social responsibility. In: R. WILLIAMS, R. WOOD and J. PARKE, eds., Routledge handbook of Internet gambling. London: Routledge, pp. 227-249.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Internet gaming addiction: a systematic review of empirical research. International Journal of Mental Health and Addiction, 10 (2), pp. 278-296. ISSN 1557-1874

GRIFFITHS, M.D., 2012. Internet sex addiction: a review of empirical research. Addiction Research and Theory, 20 (2), pp. 111-124. ISSN 1606-6359

KUSS, D.J. and GRIFFITHS, M.D., 2012. La dépendance aux jeux vidéo sur internet: une revue systématique des recherches empiriques disponibles dans la littérature. Fantasmes et realities du virtuel [special issue], 79 (1), pp. 17-49. ISSN 0751-7696

GRIFFITHS, M.D., 2012. Making online friends with someone you've never met [article in Chinese]. , pp. 37-38.

GRIFFITHS, M.D., 2012. Mind games (a brief psychosocial overview of in-play betting). i-Gaming Business Affiliate, p. 44.

MCCORMACK, A. and GRIFFITHS, M.D., 2012. Motivating and inhibiting factors in online gambling behaviour: a grounded theory study. International Journal of Mental Health and Addiction, 10 (1), pp. 39-53. ISSN 1557-1874

GRIFFITHS, M.D., DEREVENSKY, J.L. and PARKE, J., 2012. Online gambling in youth. In: R. WILLIAMS, R. WOOD and J. PARKE, eds., Routledge handbook of Internet gambling. London: Routledge, pp. 183-199.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Online gaming addiction in children and adolescents: a review of empirical research. Journal of Behavioral Addictions, 1 (1), pp. 3-22. ISSN 2062-5871

HUSSEIN, Z., GRIFFITHS, M.D. and BAGULEY, T., 2012. Online gaming addiction: classification, prediction and associated risk factors. Addiction Research and Theory, 20, pp. 359-371.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Online social networking and addiction - a review of the psychological literature. In: S. SUSSMAN, ed., Substance and behavioral addictions: co-occurence and specificity. Basel: MPDI, pp. 117-141.

MILLMAN, C., GRIFFITHS, M.D., WHITTY, M. and WINDER, B., 2012. Perceived criminality of cyber-harassing behaviours among undergraduate students in the United Kingdom. International Journal of Cyber Behavior, Psychology and Learning, 2 (4), pp. 49-59.

PARKE, A. and GRIFFITHS, M.D., 2012. Poker gambling virtual communities: the use of computer-mediated communication to develop cognitive poker gambling skills. In: R. ZHENG, ed., Evolving psychological and educational perspectives on cyber behavior. Pennsylvania: IGI Global, pp. 156-169.

CARBONELL, X., CHAMARRO, A., BERANUY, M., GRIFFITHS, M.D., OBERT, U., CLADELLAS, R. and TALARN, A., 2012. Problematic Internet and cell phone use in Spanish teenagers and young students. Anales de Psicologia, 28, pp. 789-796.

FUSTER, H., OBERST, U., GRIFFITHS, M.D., CARBONELL, X., CHAMARRO, A. and TALARN, A., 2012. Psychological motivation in online role-playing games: a study of Spanish World of Warcraft players. Anales de Psicologia, 28, pp. 274-280.

MÓNOK, K., BERCZIK, K., URBÁN, R., SZABÓ, A., GRIFFITHS, M.D., FARKAS, J., MAGI, A., EISINGER, A., KURIMAY, T., KÖKÖNYEI, G., KUN, B., PAKSI, B. and DEMETROVICS, Z., 2012. Psychometric properties and concurrent validity of two exercise addiction measures: a population wide study in Hungary. Psychology of Sport and Exercise, 13, pp. 739-746.

GRIFFITHS, M.D., 2012. Self-exclusion services for online gamblers: are they about responsible gambling or problem gambling? World Online Gambling Law Report, 11 (6), pp. 9-10.

GRIFFITHS, M.D., KING, D.L. and DELFABBRO, P.H., 2012. Simulated gambling in video gaming: what are the implications for adolescents? Education and Health, 30, pp. 68-70.

KUSS, D.J. and GRIFFITHS, M.D., 2012. Social networking on the Internet: from pastime to excess and addiction. , pp. 26-29.

AUER, M., SCHNEEBERGER, A. and GRIFFITHS, M.D., 2012. Theoretical loss and gambling intensity: a simulation study. Gaming Law Review and Economics, 16 (5), pp. 269-273. ISSN 1097-5349

GRIFFITHS, M.D., 2012. Video game addiction in children [article in Chinese]. , pp. 36-37.

GRIFFITHS, M.D., KUSS, D.J. and KING, D.L., 2012. Video game addiction: past, present and future. Current Psychiatry Reviews, 8 (4), pp. 308-318. ISSN 1573-4005

MCCORMACK, A. and GRIFFITHS, M.D., 2012. What differentiates professional poker players from recreational poker players? A qualitative interview study. International Journal of Mental Health and Addiction, 10 (2), pp. 243-257. ISSN 1557-1874

GRIFFITHS, M.D., 2012. What is addiction and how can it be defined? , pp. 6-7.

GHUMAN, D. and GRIFFITHS, M.D., 2012. A cross-genre study of online gaming: player demographics, motivation for play, and social interactions among players. International Journal of Cyber Behavior, Psychology and Learning, 2 (1), pp. 13-29. ISSN 2155-7136

DEMETROVICS, Z., URBÁN, R., NAGYGYÖRGY, K., FARKAS, J., GRIFFITHS, M.D., PÁPAY, O. and OLÁH, A., 2012. The development of the Problematic Online Gaming Questionnaire (POGQ). PLoS ONE, 7 (5): e36417.

WIDYANTO, L. and GRIFFITHS, M.D., 2012. An empirical study of problematic internet use and self-esteem. In: R. ZHENG, ed., Evolving psychological and educational perspectives on cyber behavior. Pennsylvania: IGI Global, pp. 82-95.

RECHER, J. and GRIFFITHS, M.D., 2012. An exploratory qualitative study of online poker professional players. Social Psychological Review, 14 (2), pp. 13-25.

THACKER, S. and GRIFFITHS, M.D., 2012. An exploratory study of trolling in online video gaming. International Journal of Cyber Behavior, Psychology and Learning, 2 (4), pp. 17-33.

SHONIN, E.S., VAN GORDON, W. and GRIFFITHS, M.D., 2012. The health benefits of mindfulness-based interventions for children and adolescents. Education and Health, pp. 94-97. ISSN 0265-1602

ORTIZ DE GORTARI, A.B. and GRIFFITHS, M.D., 2012. An introduction to Game Transfer Phenomena in video game playing. In: J. GACKENBACH, ed., Video game play and consciousness. Nova Science, pp. 223-250.

GRIFFITHS, M.D., 2012. The psychology of online and offline bingo. , p. 38.

GRIFFITHS, M.D., 2012. The psychology of social gaming. , pp. 26-27.

KING, D.L., DELFABBRO, P.H., DERENVENSKY, J. and GRIFFITHS, M.D., 2012. A review of Australian classification practices for commercial video games featuring simulated gambling. International Gambling Studies, 12, pp. 231-242.

BENSON, L., NORMAN, C. and GRIFFITHS, M.D., 2012. The role of impulsivity, sensation seeking, coping, and year of study in student gambling: a pilot study. International Journal of Mental Health and Addiction, 10, pp. 461-473.

GRIFFITHS, M.D., KUSS, D.J. and ORTIZ DE GORTARI, A.B., 2012. The therapeutic benefit of video games: a review of the medical and psychological literature. In: D. BROWN, ed., Proceedings of the Interactive Technologies and Games (ITAG) Conference 2011. Nottingham: Nottingham Trent University, pp. 180-202. ISBN 9781842331477

GRIFFITHS, M.D., 2012. The use of online methodologies in studying paraphilia: a review. Journal of Behavioral Addictions, 1 (4), pp. 143-150. ISSN 2062-5871

SUSSMAN, S., LISHA, N. and GRIFFITHS, M.D., 2011. Prevalence of the addictions: a problem of the majority or the minority? Evaluation and the Health Professions, 34 (1), pp. 3-56. ISSN 1552-3918

GRIFFITHS, M.D., SUSSMAN, S., LISHA, N., SMITH, G. and LEVENTHAL, A., 2011. Addiction. In: Oxford bibliographies online. New York: Oxford University Press.

GRIFFITHS, M.D., 2011. Adolescent gambling. In: B. BRADFORD and M. PRINTSTEIN, eds., Encyclopedia of adolescence. San Diego: Academic Press, pp. 11-20.

GRIFFITHS, M.D., PARKE, J., KING, D. and DELFABBRO, P.H., 2011. Adolescent gambling on the Internet: a review. In: L. FIRTH, ed., Issues: the gambling problem. Cambridge: Independence Educational Publishers, pp. 16-18. ISBN 9781861685759

GRIFFITHS, M.D. and KUSS, D.J., 2011. Adolescent social networking: should parents and teachers be worried? Education and Health, 29 (2), pp. 23-25. ISSN 2049-3665

GRIFFITHS, M.D. and AUER, M., 2011. Approaches to understanding online versus offline gaming impacts. Casino and Gaming International, 7 (3), pp. 45-48.

KING, D.L., DELFABBRO, P.H., GRIFFITHS, M.D. and GRADISAR, M., 2011. Assessing clinical trials of Internet addiction treatment: a systematic review and CONSORT evaluation. Clinical Psychology Review, 31, pp. 1110-1116.

GRIFFITHS, M.D., 2011. Attracting new punters: the role of trust, personalisation and context. , p. 60.

GRIFFITHS, M.D., 2011. Behavioural addiction: the case for a biopsychosocial approach. Trangressive Culture, 1 (1), pp. 7-28.

GRIFFITHS, M.D., 2011. Being there – but not! The psychology of live Internet casino gambling. i-Gaming Business, 68, p. 93.

GRIFFITHS, M.D., 2011. Betting shops and crime: is there a relationship? Internet Journal of Criminology. ISSN 2045-6743

GRIFFITHS, M.D., PARKE, J., DEREVENSKY, J., KING, D. and DELFABBRO, P., 2011. Children's online gambling: a brief review of the empirical literature. London: UK Council For Child Internet Safety.

GRIFFITHS, M.D. and KUSS, D.J., 2011. Children's online gaming: a brief review of the empirical literature. London: UK Council For Child Internet Safety.

LEWIS, A. and GRIFFITHS, M.D., 2011. Confronting gender representation: a qualitative study of the experiences and motivations of female casual-gamers. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 28, pp. 245-272.

WARDLE, H., MOODY, A., GRIFFITHS, M.D., ORFORD, J. and VOLBERG, R., 2011. Defining the online gambler and patterns of behaviour integration: evidence from the British Gambling Prevalence Survey 2010. International Gambling Studies, 11, pp. 339-356.

WARDLE, H. and GRIFFITHS, M.D., 2011. Defining the ‘online gambler’: the British perspective. World Online Gambling Law Report, 10 (2), pp. 12-13.

PARKE, A. and GRIFFITHS, M.D., 2011. Effects on gambling behaviour of developments in information technology: a grounded theoretical framework. International Journal of Cyber Behaviour, Psychology and Learning, 1 (4), pp. 36-48.

GRIFFITHS, M.D. and WHITTY, M., 2011. Ethical issues surrounding e-gambling data collection. World Online Gambling Law Report, 10 (1), pp. 14-16.

KUSS, D.J. and GRIFFITHS, M.D., 2011. Excessive online social networking: can adolescents become addicted to Facebook? Education and Health, 29 (4), pp. 63-66. ISSN 2049-3665

GRIFFITHS, M.D., 2011. Gambling, luck and superstition: a brief psychological overview. Casino and Gaming International, 7 (2), pp. 75-80.

ORTIZ DE GORTARI, A.B., ARONSSON, K. and GRIFFITHS, M.D., 2011. Game Transfer Phenomena in video game playing: a qualitative interview study. International Journal of Cyber Behavior, Psychology and Learning, 1 (3), pp. 15-33. ISSN 2155-7136

GRIFFITHS, M.D., 2011. Gaming convergence: further legal issues and psychosocial impact. Gaming Law Review and Economics, 15 (7-8), pp. 461-464. ISSN 1097-5349

GRIFFITHS, M.D., WARDLE, J., ORFORD, J., SPROSTON, K. and ERENS, B., 2011. Internet gambling, health. Smoking and alcohol use: findings from the 2007 British Gambling Prevalence Survey [in press]. International Journal of Mental Health and Addiction.

GRIFFITHS, M.D., 2011. Is there a ‘gambling personality’? , pp. 38-39.

GRIFFITHS, M.D., 2011. Looks familiar: the psychology of familiarity in games development. i-Gaming Business, 67, p. 80.

GRIFFITHS, M.D., 2011. Mobile sportsbetting: a view from the social sciences. i-Gaming Business, 69, pp. 64-65.

GRIFFITHS, M.D., 2011. Non-addictive psychoactive drug use: implications for behavioral addiction. Behavioral and Brain Sciences, 34, pp. 315-316.

GRIFFITHS, M.D., 2011. Online behavioural tracking: identifying problem gambling. World Online Gambling Law Report, 10 (5), pp. 10-11.

GRIFFITHS, M.D., PARKE, J. and DEREVENSKY, J.L., 2011. Online gambling among youth: cause for concern? In: J.L. DEREVENSKY, D.T.L. SHEK and J. MERRICK, eds., Youth gambling: the hidden addiction. Berlin: De Gruyter, pp. 125-143.

GRIFFITHS, M.D., 2011. Online gambling regulation: help or hindrance? i-Gaming Business, 70, pp. 69-70.

KUSS, D.J. and GRIFFITHS, M.D., 2011. Online social networking and addiction - a review of the psychological literature. International Journal of Environmental Research and Public Health, 8 (12), pp. 3528-3552. ISSN 1660-4601

PARKE, A. and GRIFFITHS, M.D., 2011. Poker gambling virtual communities: the use of Computer-Mediated Communication to develop cognitive poker gambling skills. International Journal of Cyber Behavior, Psychology and Learning, 1 (2), pp. 31-44.

GRIFFITHS, M.D., 2011. Preventing and treating addictive behaviour. Psychology Review, 17 (2), pp. 18-21.

GRIFFITHS, M.D., 2011. Problem gambling in Europe: a brief overview. i-Gaming Business, 66, p. 52.

RIGBYE, J. and GRIFFITHS, M.D., 2011. Problem gambling treatment within the British National Health Service. International Journal of Mental Health and Addiction, 9, pp. 276-281.

GRIFFITHS, M.D., 2011. Publishing undergraduate and postgraduate student work: some guidelines and protocols. Psychology Teaching Review, 17 (1), pp. 78-80.

RESNICK, S. and GRIFFITHS, M.D., 2011. Service quality in alcohol treatment: a research note. International Journal of Health Care Quality Assurance, 24 (2), pp. 149-163. ISSN 0952-6862

COLE, T., BARRETT, D.K.R. and GRIFFITHS, M.D., 2011. Social facilitation in online and offline gambling: a pilot study. International Journal of Mental Health and Addiction, 9, pp. 240-247.

GRIFFITHS, M.D., HUSSAIN, Z., GRUSSER, S.M., THALEMANN, R., COLE, H., DAVIES, M.N.O. and CHAPPELL, D., 2011. Social interactions in online gaming. International Journal of Games-Based Learning, 1 (4), pp. 20-36.

GRIFFITHS, M.D., 2011. Student activities: preventing and treating addictive behaviour. Psychology Review, 17 (2), pp. 22-23.

GRIFFITHS, M.D., 2011. Technological trends remote gambling: a psychological perspective. i-Gaming Business, 71, pp. 39-40.

GRIFFITHS, M.D., 2011. Tips on developing trust with work colleagues. In: S. ANTHONY, ed., Taking care: making the most of your consultant post. Leeds: Medical Protection Society, pp. 84-85. ISBN 9781903673263

KING, D., DELFABBRO, P.H. and GRIFFITHS, M.D., 2011. Video game addiction. In: B. BRADFORD and M. PRINTSTEIN, eds., Encyclopedia of adolescence. Oxford: Elsevier.

GRIFFITHS, M.D., 2011. Who and what is an online casino gambler? , pp. 36-37.

GRIFFITHS, M.D., 2011. Workaholism: a 21st century addiction. The Psychologist: Bulletin of the British Psychological Society, 24, pp. 740-744.

MCCORMACK, A. and GRIFFITHS, M.D., 2011. The effects of problem gambling on quality of life and wellbeing. Gambling Research, 23 (1), pp. 63-81.

WIDYANTO, L. and GRIFFITHS, M.D., 2011. An empirical study of problematic Internet use and self-esteem. International Journal of Cyber Behavior, Psychology and Learning, 1, pp. 13-24.

VOLBERG, R.A., GUPTA, R., GRIFFITHS, M.D., OLASON, D.T. and DELFABBRO, P., 2011. An international perspective on youth gambling prevalence studies. In: J.L. DEREVENSKY, D.T.L. SHEK and J. MERRICK, eds., Youth gambling: the hidden addiction. Berlin: De Gruyter, pp. 21-56.

WIDYANTO, L., GRIFFITHS, M.D. and BRUNSDEN, V., 2011. A psychometric comparison of the Internet Addiction Test, the Internet Related Problem Scale, and self-diagnosis. Cyberpsychology, Behavior, and Social Networking, 14 (3), pp. 141-149.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2011. The role of structural characteristics in problematic video game play: an empirical study [in press]. International Journal of Mental Health and Addiction.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2011. The role of structural characteristics in problematic video game play: an empirical study. International Journal of Mental Health and Addiction, 9, pp. 320-333.

GRIFFITHS, M.D., 2011. A typology of UK slot machine gamblers: a longitudinal observational and interview study. International Journal of Mental Health and Addiction, 9, pp. 606-626.

GRIFFITHS, M.D., 2010. Addicted to sex? Psychology Review, 16 (1), pp. 27-29.

GRIFFITHS, M.D., 2010. Addictions: meet the researcher. In: M. GROSS, ed., Psychology: the science of human behaviour. London: Hodder & Stoughton, pp. 116-117.

GRIFFITHS, M.D. and PARKE, J., 2010. Adolescent Internet gambling: what do we actually know? World Online Gambling Law Report, 9 (2), pp. 10-11. ISSN 1477-2922

GRIFFITHS, M.D. and PARKE, J., 2010. Adolescent gambling on the Internet: a review. International Journal of Adolescent Medicine and Health, 22, pp. 59-75.

GRIFFITHS, M.D., 2010. Adolescent video game addiction: issues for the classroom. Education Today, 60 (4), pp. 32-34.

GRIFFITHS, M.D., 2010. Adolescent video game playing: issues for the classroom. Education Today, 60 (4), pp. 31-34.

GRIFFITHS, M.D., 2010. Altitude versus attitude: the highs and lows of football. WordPress.

GRIFFITHS, M.D., 2010. Are your numbers up? The psychological appeal of lotteries. i-Gaming Business, 64, p. 112.

GRIFFITHS, M.D., 2010. Asian national adolescent gambling surveys: methodological issues, protocols, and advice. Asian Journal of Gambling Issues and Public Health, 1, pp. 4-18.

GRIFFITHS, M.D., 2010. Attacks increase: the health penalty of watching the national team. WordPress.

GRIFFITHS, M.D., 2010. Battle hacks: football, stereotypes, and the national identity. WordPress.

GRIFFITHS, M.D., 2010. Bored games: the case of gambling and football. WordPress.

GRIFFITHS, M.D., 2010. Celebrity endorsement and online gambling: ten golden rules. iGaming Business Affiliate, p. 64.

GRIFFITHS, M.D., 2010. Celebrity endorsement and online gambling: ten golden rules. , p. 64.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2010. Cognitive behavioural therapy for problematic video game players: conceptual considerations and practice issues. Journal of CyberTherapy and Rehabilitation, 3, pp. 261-273.

GRIFFITHS, M.D., 2010. Colour atmospherics and its impact on player behaviour. Casino and Gaming International, 6 (3), pp. 91-96.

GRIFFITHS, M.D., 2010. Computer game playing and social skills: a pilot study. Aloma: Revista de Psicologia, Ciències de l'Educació i de l'Esport, 27, pp. 301-310. ISSN 1138-3194

LEWIS, A.M. and GRIFFITHS, M.D., 2010. Confronting gender representation: a qualitative study of the experiences and motivations of female casual gamers. In: Proceedings of the 3rd Interactive Technologies and Games (ITAG) Conference: Education, Health and Disability, 2010. Nottingham: Nottingham Trent University, pp. 56-92. ISBN 9.78E+12

GRIFFITHS, M.D., 2010. Crime and gambling: a brief overview of gambling fraud on the Internet. Internet Journal of Criminology. ISSN 2045-6743

GRIFFITHS, M.D., 2010. Defeat to Germany is 'not the end of the world'. , p. 4.

GRIFFITHS, M.D., 2010. End of the World Cup: but not the end of the world. , p. 15.

GRIFFITHS, M.D., 2010. Excessive online computer use and learning disabilities. Australian Journal of Dyslexia and Other Learning Disabilities, 5, pp. 31-34.

GRIFFITHS, M.D., 2010. Football as a uniting force. WordPress.

GRIFFITHS, M.D., 2010. Football fanaticism: can following your football team be an addiction? WordPress.

GRIFFITHS, M.D., 2010. Foreword. In: C. VAN, ed., Unplugged: my journey into the dark world of video game addiction. Florida: HCI Books.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2010. GAM-GaRD: a brief review. , p. 8.

GRIFFITHS, M.D., 2010. Gambling addiction among footballers: analysis. World Sports Law Report, 8 (3), pp. 14-16.

GRIFFITHS, M.D., 2010. Gambling addiction on the Internet. In: K. YOUNG and D. NABUCO, eds., Internet addiction: a handbook for evaluation and treatment. New York: Wiley, pp. 91-111.

GRIFFITHS, M.D. and MCCORMACK, A., 2010. Gambling on the Internet: motivating and inhibiting factors. World Online Gambling Law Report, 9 (10), pp. 6-7. ISSN 1477-2922

GRIFFITHS, M.D., 2010. Gambling online, social responsibility and 'foot-in-the-door' techniques. iGaming Business (62), pp. 100-101.

GRIFFITHS, M.D., WARDLE, J., ORFORD, J., SPROSTON, K. and ERENS, B., 2010. Gambling, alcohol consumption, cigarette smoking and health: findings from the 2007 British Gambling Prevalence Survey. Addiction Research & Theory, 18, pp. 208-223.

GRIFFITHS, M.D., 2010. Gaming in social networking sites: a growing concern? World Online Gambling Law Report, 9 (5), pp. 12-13. ISSN 1477-2922

GRIFFITHS, M.D., 2010. How much should we fear Facebook? , p. 14.

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to cope with World Cup woe. .

GRIFFITHS, M.D., 2010. How to handle England World Cup defeat misery. WordPress.

GRIFFITHS, M.D., 2010. How will home advantage influence World Cup winning wannabes? WordPress.

GRIFFITHS, M.D., 2010. 'I'll get my quote': managing their reputation. WordPress.

GRIFFITHS, M.D., 2010. Internet abuse and Internet addiction in the workplace. Journal of Worplace Learning, 7, pp. 463-472.

GRIFFITHS, M.D., 2010. Internet abuse and addiction in the workplace. , p. 16.

GRIFFITHS, M.D., 2010. Is the virtual world more beguiling than real world? , p. 42.

GRIFFITHS, M.D., 2010. Is your teen hooked on gaming? , p. 21.

GRIFFITHS, M.D., 2010. It's been emotional: football as feeling. WordPress.

GRIFFITHS, M.D. and PARKE, J., 2010. Le rôle des caractéristiques structurelles dans l'addictivité des jeux d'argent. In: C. DUNAND, M. RIHS-MIDDEL and O. SIMON, eds., Prévenir le jeu excessif dans une société addictive? Geneva: Éditions Médecine & Hygiène, pp. 45-76. ISBN 9782880492915

GRIFFITHS, M.D., 2010. Let he who is without win cast the first moan: football betting and the gaming industry. WordPress.

GRIFFITHS, M.D., 2010. Letting it all out: football, catharticism and good mental health. WordPress.

GRIFFITHS, M.D., 2010. Luck's familiar? Football and superstition. WordPress.

GRIFFITHS, M.D., 2010. Media and advertising influences on adolescent risk behaviour. Education and Health, 28 (1), pp. 2-5.

GRIFFITHS, M.D., 2010. Online ads and the promotion of responsible gambling. World Online Gambling Law Report, 9 (6), p. 12. ISSN 1477-2922

GRIFFITHS, M.D., 2010. Online advice, guidance and counseling for problem gamblers. In: M.M. CUNHA, A. TAVARES and R. SIMÕES, eds., Handbook of research on developments in e-health and telemedicine: technological and social perspectives. Hershey, Pennsylvania: Idea Publishing, pp. 1116-1132.

GRIFFITHS, M.D. and WHITTY, M.W., 2010. Online behavioural tracking in Internet gambling research: ethical and methodological issues. International Journal of Internet Research Ethics, 3 (1), pp. 104-117. ISSN 1936-492X

GRIFFITHS, M.D., 2010. Online data research: a methodological overview. Psychology Review, 15 (4), pp. 25-28.

GRIFFITHS, M.D., 2010. Online gaming addiction: fact or fiction? In: W. KAMINSKI and M. LORBER, eds., Clash of realities. Munch: Kopaed, pp. 191-203. ISBN 9783867362436

MEHROOF, M. and GRIFFITHS, M.D., 2010. Online gaming addiction: the role of sensation seeking, self-control, neuroticism, aggression, state anxiety and trait anxiety. Cyberpsychology, Behavior and Social Networking, 13 (3), pp. 313-316.

GRIFFITHS, M.D., PARKE, J., WOOD, R.T.A. and RIGBYE, J., 2010. Online poker gambling in university students: further findings from an online survey. International Journal of Mental Health and Addiction, 8, pp. 82-89.

GRIFFITHS, M.D., 2010. Online video gaming: what should educational psychologists know? Educational Psychology in Practice, 26 (1), pp. 35-40.

ORFORD, J., WARDLE, H., GRIFFITHS, M.D., SPROSTON, K. and ERENS, B., 2010. PGSI and DSM-IV in the 2007 British Gambling Prevalence Survey: reliability, item response, factor structure and inter-scale agreement. International Gambling Studies, 10, pp. 31-44.

GRIFFITHS, M.D., 2010. Problem gambling. In: P. KOLVIN, ed., Gambling for local authorities: licensing, planning and regeneration. London: Institute of Licensing.

GRIFFITHS, M.D., 2010. Problem gambling in Europe: what do we know? Casino & Gaming International, 6 (2), pp. 81-84.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2010. Recent innovations in video game addiction research and theory. Global Media Journal, 4 (1).

GRIFFITHS, M.D., 2010. Research update: International Gaming Research Unit. , pp. 9-10.

GRIFFITHS, M.D., 2010. Return to gender. i-Gaming Business, 65, p. 54.

BIDDLE, S., CAVILL, N., EKELUND, U., GORELY, T., GRIFFITHS, M.D. and JAGO, R., 2010. Sedentary behaviour and obesity: review of the current scientific evidence. London: Department of Health/Department For Children, Schools and Families.

RESNICK, S.M. and GRIFFITHS, M.D., 2010. Service quality in alcohol treatment: a qualitative study. International Journal of Mental Health Addiction, 8 (3), pp. 453-470. ISSN 1557-1874

GRIFFITHS, M.D., 2010. Sex addiction: student activities. Psychology Review, 16 (1), pp. 30-31.

GRIFFITHS, M.D., 2010. Social responsibility and trust in online gambling: six steps to success. iGaming Business (61), pp. 36-37.

GRIFFITHS, M.D., 2010. Social responsibility in marketing for online gaming affiliates. iGaming Business Affiliate, p. 32.

WOOD, R.T.A. and GRIFFITHS, M.D., 2010. Social responsibility in online gambling: voluntary limit setting. World Online Gambling Law Report, 9 (11), pp. 10-11.

GRIFFITHS, M.D., 2010. Tips on... getting the most out of conferences and seminars. PsyPAG Quarterly (75), p. 45.

GRIFFITHS, M.D., 2010. Top tips on getting over World Cup defeat. .

GRIFFITHS, M.D., 2010. Top tips to get over World Cup defeat. , p. 3.

GRIFFITHS, M.D., 2010. Trends in technological advance: implications for sedentary behaviour and obesity in screenagers. Education and Health, 28 (2), pp. 35-38.

VAN ROOIJ, A.J., MEERKERK, G.-J., SCHOENMAKERS, T.M., GRIFFITHS, M.D. and VAN DE MHEEN, D., 2010. Video game addiction and social responsibility. Addiction Research and Theory, 18, pp. 489-493.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2010. Video game structural characteristics: a new psychological taxonomy. International Journal of Mental Health and Addiction, 8, pp. 90-106.

VAN ROOIJ, A.J., MEERKERK, G.-J., SCHOENMAKERS, T.M., GRIFFITHS, M.D. and VAN DE MHEEN, D., 2010. Videogameverslaving & maatschappelijke verantwoordelijkheid van de game-industrie. Rotterdam: The Addiction Institute (IVO).

GRIFFITHS, M.D., 2010. What do video games do to us? .

GRIFFITHS, M.D., 2010. When the going gets rough, Clough gets going: the wit and wisdom of Nottingham's greatest football legend. WordPress.

GRIFFITHS, M.D., 2010. Why we all keep hoping [we will win the lottery]. , p. 4.

GRIFFITHS, M.D., 2010. Why we do the lottery. , p. 4.

GRIFFITHS, M.D., 2010. Winning ways in the World Cup. WordPress.

GRIFFITHS, M.D., 2010. World Cup widows: can your relationship survive the World Cup? WordPress.

GRIFFITHS, M.D., 2010. Young people, online gaming and addiction. National Children's Bureau Highlight (258). ISSN 1365-9081

GRIFFITHS, M.D., 2010. A brain of two halves: football management skills. WordPress.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2010. The convergence of gambling and digital media: implications for gambling in young people. Journal of Gambling Studies, 26, pp. 175-187.

GRIFFITHS, M.D., PARKE, J. and MCCORMACK, A., 2010. The costs of playing free games on gambling websites. World Online Gambling Law Report, 9 (4), pp. 14-15. ISSN 1477-2922

GRIFFITHS, M.D., 2010. The gaming industry's role in the prevention and treatment of problem gambling. Casino & Gaming International, 6 (1), pp. 87-90.

GRIFFITHS, M.D., 2010. The hidden addiction: gambling in the workplace. Counselling at Work, 70, pp. 20-23. ISSN 1351-007X

MCCORMACK, A. and GRIFFITHS, M.D., 2010. The impact of a game's characteristics on gambling behaviour. .

VOLBERG, R., GUPTA, R., GRIFFITHS, M.D., OLASON, D. and DELFABBRO, P.H., 2010. An international perspective on youth gambling prevalence studies. International Journal of Adolescent Medicine and Health, 22, pp. 3-38.

GRIFFITHS, M.D., 2010. The loyal family: why do we stick with our team? WordPress.

GRIFFITHS, M.D., 2010. The psychology of online poker. , p. 28.

GRIFFITHS, M.D., 2010. The psychology of sportsbetting: what should affiliates know? , pp. 46-47.

LAPUZ, J. and GRIFFITHS, M.D., 2010. The role of chips in poker gambling: an empirical pilot study. Gambling Research, 22 (1), pp. 34-39.

GRIFFITHS, M.D., 2010. The role of context in online gaming excess and addiction: some case study evidence. International Journal of Mental Health and Addiction, 8, pp. 119-125.

SPENWYN, J., BARRETT, J. and GRIFFITHS, M.D., 2010. The role of lights and music in gambling behavior: an empirical pilot study. International Journal of Mental Health and Addiction, 8, pp. 107-118.

GRIFFITHS, M.D., 2010. The role of parents in the development of gambling behaviour in adolescents. Education and Health, 28 (3), pp. 51-54.

ORFORD, J., WARDLE, H., GRIFFITHS, M.D., SPROSTON, K. and ERENS, B., 2010. The role of social factors in gambling: evidence from the 2007 British Gambling Prevalence Survey. Community, Work and Family, 13, pp. 257-271.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2010. The role of structural characteristics in problem video game playing: a review. Cyberpsychology: Journal of Psychosocial Research on Cyberspace, 4 (1).

WESTWOOD, D. and GRIFFITHS, M.D., 2010. The role of structural characteristics in video-game play motivation: a Q-methodology study. Cyberpsychology, Behavior and Social Networking, 13 (5), pp. 581-585. ISSN 2152-2715

GRIFFITHS, M.D., 2010. The staying power of playing power - why poker is here to stay. i-Gaming Business, 63, p. 112.

GRIFFITHS, M.D., 2010. The use of online methodologies in data collection for gambling and gaming addictions. International Journal of Mental Health and Addiction, 8, pp. 8-20.

GRIFFITHS, M.D. and BERANUY, F., 2009. Adicción a los videojuegos: una breve revisión psicológica. Revista de Psicoterapia, 73, pp. 33-49.

GRIFFITHS, M.D., KING, D.L. and DELFABBRO, P.H., 2009. Adolescent gambling-like experiences: are they a cause for concern? Education and Health, 27 (2), pp. 27-30.

GRIFFITHS, M.D., 2009. Am I addicted? , p. 156.

GRIFFITHS, M.D. and WHITTY, M., 2009. Assessment innovation in new learning spaces: an overview of assessment practices on the UK's only MSc in cyberpsychology. In: Proceedings of the Annual Learning and Teaching Conference 2007.

GRIFFITHS, M.D. and WOOD, R.T.A., 2009. Centralised gaming models: providing optimal gambling behaviour controls. Casino & Gaming International, 5 (2), pp. 65-69.

GRIFFITHS, M.D., 2009. Cognitive bias and skill in gambling. Psychology Review, pp. 28-29. ISSN 1746-6504

GRIFFITHS, M.D., 2009. Cyberbullying: what to do if your child is targeted and tormented. , pp. 14-15.

GRIFFITHS, M.D., 2009. Educated young professionals are not immune from gambling problems. .

HUSSAIN, Z. and GRIFFITHS, M.D., 2009. Excessive use of massively multi-layer online role-playing games: a pilot study. International Journal of Mental Health and Addiction, 7, pp. 563-571.

GRIFFITHS, M.D., 2009. Gambling addiction. , pp. 17-26.

GRIFFITHS, M.D., 2009. Gambling addictions. In: A. BROWNE-MILLER, ed., The Praeger international collection on addictions: behavioral addictions from concept to compulsion. Westport, CT: Praeger, pp. 235-257.

GRIFFITHS, M.D., 2009. Gambling funding in the UK: a correction [Addendum]. Gambling Research, 21 (2), p. 11. ISSN 1832-4975

GRIFFITHS, M.D., 2009. Gambling in Great Britain. In: G. MEYER, T. HAYER and M.D. GRIFFITHS, eds., Problem gaming in Europe: challenges, prevention, and interventions. New York: Springer, pp. 103-121.

GRIFFITHS, M.D., 2009. Gambling research and the search for a sustainable funding infrastructure. Gambling Research, 21 (1), pp. 28-32. ISSN 1832-4975

GRIFFITHS, M.D., 2009. Internet addiction [Russian translation]. In: A.E. VOISKOUNSKY, ed., Internet addiction: psychological essence and dynamics of development. Moscow: Akropol Publishing, pp. 253-256. ISBN 9.79E+12

GRIFFITHS, M.D., 2009. Internet addiction and behaviors. In: Addiction (Vol. 7): Internet pedophiles - treating perpetrators and victims. Indianapolis: Healthcare Training Institute.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2009. Internet gamblers and online social responsibility tools. World Online Gambling Law Report, 8 (11), pp. 8-9. ISSN 1477-2922

GRIFFITHS, M.D., 2009. Internet gambling in the workplace. Journal of Workplace Learning, 21, pp. 658-670.

GRIFFITHS, M.D., 2009. Internet help and therapy for addictive behavior. Journal of CyberTherapy and Rehabilitation, 2 (1), pp. 43-52.

GRIFFITHS, M.D., 2009. Minimising harm from gambling: what is the gambling industry's role? Addiction (104), pp. 696-697.

GRIFFITHS, M.D., 2009. My diary. , p. 18.

ORFORD, J., GRIFFITHS, M.D., WARDLE, J., SPROSTON, K. and ERENS, B., 2009. Negative public attitudes towards gambling: findings from the 2006/07 British Gambling Prevalence Survey using a new attitude scale. International Gambling Studies (9), pp. 39-54.

GRIFFITHS, M.D., 2009. Online 'penny auction' sites: regulation needed. World Online Gambling Law Report, 8 (1), pp. 3-5. ISSN 1477-2922

GRIFFITHS, M.D., 2009. Online computer gaming: advice for parents. .

GRIFFITHS, M.D., 2009. Online computer gaming: advice for parents and teachers. Education and Health, 27 (1), pp. 3-6.

MEREDITH, A., HUSSAIN, Z. and GRIFFITHS, M.D., 2009. Online gaming: a scoping study of Massively Multi-player Online Role Playing Games. Electronic Commerce Research, 9 (12), pp. 3-26.

GRIFFITHS, M.D., 2009. Online penny auction sites: Internet gambling by another name? , pp. 28-32.

GRIFFITHS, M.D. and WOOD, R.T.A., 2009. Prevalence studies: what do they really tell us? Casino & Gaming International, 5 (4), pp. 102-104.

GRIFFITHS, M.D., HAYER, T. and MEYER, G., 2009. Problem gambling: a European perspective. In: G. MEYER, T. HAYER and M.D. GRIFFITHS, eds., Problem gaming in Europe: challenges, prevention, and interventions. New York: Springer.

HAYER, T., MAYER, G. and GRIFFITHS, M.D., 2009. Problem gaming in Europe: challenges, prevention, and interventions. New York: Springer.

GRIFFITHS, M.D. and BANYARD, P., 2009. Psychology in action: the psychology of addictive behaviour. In: M.W. EYSENCK, ed., A2 Level Psychology. Hove: Psychology Press.

GRIFFITHS, M.D. and BANYARD, P., 2009. Psychology in action: the psychology of addictive behaviour. In: M. EYSENCK, ed., Psychology: a student's handbook. London: Psychology Press/Routledge, pp. 604-647.

GRIFFITHS, M.D., 2009. Research shows the advantages of online gaming far outweigh the negatives. , pp. 14-15.

GRIFFITHS, M.D., 2009. Sinister forces can take over in the virtual world of the web. , p. 4.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2009. Social responsibility tools in online gambling: a survey of attitudes and behaviour among Internet gamblers. CyberPsychology & Behavior, 12 (4), pp. 413-421.

GRIFFITHS, M.D., WARDLE, J., ORFORD, J., SPROSTON, K. and ERENS, B., 2009. Socio-demographic correlates of internet gambling: findings from the 2007 British Gambling Prevalence Survey. CyberPsychology & Behavior, 12 (2), pp. 199-202.

GRIFFITHS, M.D., 2009. Talking heads: problem gambling levy? , p. 50.

GRIFFITHS, M.D., 2009. Twitter: why do people do it? , p. 14.

GRIFFITHS, M.D., 2009. Understanding gaming floor influences on player behaviour. Casino & Gaming International, 5 (1), pp. 21-26.

WIDYANTO, L. and GRIFFITHS, M.D., 2009. Unravelling the web: adolescents and Internet addiction. In: R. ZHENG, J. BURROW-SANCHEZ and C. DREW, eds., Adolescent online social communication and behavior: relationship formation on the Internet. Hershey, Pennsylvania: Idea Publishing, pp. 29-49.

GRIFFITHS, M.D. and MEREDITH, A., 2009. Videogame addiction and its treatment. Journal of Contemporary Psychotherapy, 39 (4), pp. 247-253.

GRIFFITHS, M.D., 2009. Videogames as therapy: a review of the medical and psychological literature. In: Proceedings of the 2nd Interactive Technologies and Games (ITAG) Conference: Education, Health and Disability, 2009. Nottingham: Nottingham Trent University, pp. 40-54. ISBN 9.78E+12

GRIFFITHS, M.D., 2009. We need to close the tech gap. , p. 4.

HUSSAIN, Z. and GRIFFITHS, M.D., 2009. The attitudes, feelings and experiences of online gamers: a qualitative analysis. CyberPsychology & Behavior, 12 (6), pp. 747-753.

GRIFFITHS, M.D., 2009. A brief overview of online gambling scams. World Online Gambling Law Report, 8 (12), pp. 12-13. ISSN 1477-2922

GRIFFITHS, M.D., 2009. The implications of real-time behavioural tracking. Casino & Gaming International, 5 (3), pp. 99-104.

GRIFFITHS, M.D. and TAYLOR, B., 2009. The lottery of life after a jackpot win. , p. 16.

MATTHEWS, N., FARNSWORTH, W.F. and GRIFFITHS, M.D., 2009. A pilot study of problem gambling among student online gamblers: mood states as predictors of problematic behaviour. CyberPsychology & Behavior, 12 (6), pp. 741-746.

KING, D.L., DELFABBRO, P.H. and GRIFFITHS, M.D., 2009. The psychological study of video game players: methodological challenges and practical advice. International Journal of Mental Health and Addiction, 7, pp. 555-562.

GRIFFITHS, M.D., 2009. The psychology of addictive behaviour. In: M. CARDWELL, L. CLARK, C. MELDRUM and A. WADDELY, eds., Psychology for A2 Level. London: Harper Collins, pp. 436-471.

GRIFFITHS, M.D., 2009. The psychology of gambling: a personal overview. Psychology Review, pp. 25-27. ISSN 1746-6504

THOMPSON, M., HASTINGS, P. and GRIFFITHS, M.D., 2009. A qualitative study into machine gamblers. Birmingham: Gambling Commission.

GRIFFITHS, M.D., 2009. The use and regulation of online poker bots. E-Commerce, Law & Policy, 11 (5), pp. 12-13.

GRIFFITHS, M.D., 2008. Addiction and exposure. In: W. DONSBACH, ed., The international encyclopaedia of communication. Oxford: Wiley-Blackwell, pp. 34-36.

GRIFFITHS, M.D., 2008. Adolescent gambling in Great Britain. Education Today, 58 (1), pp. 7-11.

GRIFFITHS, M.D., 2008. Artificial dissemination? Aca-media and the teaching process. , p. 4.

GRIFFITHS, M.D., 2008. Born to gamble? Royal Society of Arts Journal.

GRIFFITHS, M.D., 2008. The British Prevalence Survey: some personal observations of a co-author. , pp. 18-23.

SUTTON, R. and GRIFFITHS, M.D., 2008. The Casino Attitudes Scale: the development of a new brief psychometric instrument. International Journal of Mental Health and Addiction (6), pp. 244-248.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2008. Consumer protection: reducing addiction risk in developing online games. E-Commerce, Law and Policy, 10 (5), pp. 15-16.

GRIFFITHS, M.D., 2008. Convergence of gambling and computer game playing: implications. E-Commerce, Law and Policy, 10 (2), pp. 12-13.

GRIFFITHS, M.D., 2008. Convergence of gambling and gaming: implications. World Online Gambling Law Report, 7 (2), pp. 12-13. ISSN 1477-2922

GRIFFITHS, M.D., 2008. Diagnosis and management of video game addiction. New Directions in Addiction Treatment and Prevention (12), pp. 27-41.

GRIFFITHS, M.D., 2008. Digital impact, crossover technologies and gambling practices. Casino & Gaming International, 4 (3), pp. 37-42.

GRIFFITHS, M.D., 2008. 'Foot in the door': player enhancement or player exploitation? World Online Gambling Law Report, 7 (7), pp. 15-16. ISSN 1477-2922

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2008. GAM-GaRD: a new social responsibility tool. , p. 7.

GRIFFITHS, M.D., 2008. Gambling. In: P. BANYARD and C. FLANAGAN, eds., OCR Psychology: AS core studies and research methods. Hove: Psychology Press, pp. 212-219.

GRIFFITHS, M.D., 2008. Gambling addiction. , pp. 19-26.

GRIFFITHS, M.D. and WOOD, R.T.A., 2008. Gambling loyalty schemes: treading a fine line? Casino & Gaming International, 4 (2), pp. 105-108.

GRIFFITHS, M.D., WARDLE, H., ORFORD, J., SPROSTON, K. and ERENS, B., 2008. Gambling, alcohol consumption, cigarette smoking and health: findings from the 2007 British Gambling Prevalence Survey. Birmingham: Gambling Commission.

HUSSAIN, Z. and GRIFFITHS, M.D., 2008. Gender swapping and socialising in cyberspace: an exploratory study. CyberPsychology & Behavior, 11 (1), pp. 47-53.

MEREDITH, A., GRIFFITHS, M.D. and WHITTY, M., 2008. Identity in massively multiplayer online games: a qualitative pilot study. In: G. KOTSIS, D. TANIAR, E. PARDEDE and I. KHALIL, eds., Proceedings of the 10th International Conference on Information Integration and Web-based Applications & Services. UNSPECIFIED, pp. 543-546. ISBN 1605583499

GRIFFITHS, M.D., 2008. Impact of high stake, high prize gaming machines on problem gaming. Birmingham: Gambling Commission.

GRIFFITHS, M.D., 2008. Internet and video-game addiction. In: C. ESSAU, ed., Adolescent addiction: epidemiology, assessment and treatment. San Diego: Elsevier, pp. 231-267.

GRIFFITHS, M.D., WARDLE, H., ORFORD, J., SPROSTON, K. and ERENS, B., 2008. Internet gambling: a secondary analysis of findings from the 2007 British Gambling Prevalence Survey. Birmingham: Gambling Commission.

GRIFFITHS, M.D. and BARNES, A., 2008. Internet gambling: an online empirical study among student gamblers. International Journal of Mental Health and Addiction (6), pp. 194-204.

GRIFFITHS, M.D., 2008. Internet gambling: social responsibility checklist. Halifax, Nova Scotia: Gaming Corporation.

GRIFFITHS, M.D., 2008. Isn't it Byronic? .

GRIFFITHS, M.D., 2008. Online 'penny auction' sites: regulation needed. E-Finance & Payments Law & Policy, 2 (12), pp. 14-16.

GRIFFITHS, M.D., 2008. Online trust and Internet gambling. World Online Gambling Law Report, 7 (4), pp. 14-16. ISSN 1477-2922

PARKE, J. and GRIFFITHS, M.D., 2008. Participant and non-participant observation in gambling environments. ENQUIRE (1), pp. 1-18.

GRIFFITHS, M.D., 2008. Problem gambling and European lotteries. In: M. VIREN, ed., Gaming in new market environment. New York: Macmillan Palgrave, pp. 126-159.

GRIFFITHS, M.D., 2008. Problem gambling: what do we know? .

GRIFFITHS, M.D., 2008. Promoting trust in the online gambling industry. eGaming Review (42).

GRIFFITHS, M.D., 2008. Protecting your online customers. eGaming Review, pp. 42-45.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2008. Reducing addiction risk in developing new games. World Online Gambling Law Report, 7 (5), pp. 15-16. ISSN 1477-2922

GRIFFITHS, M.D., 2008. Regulating the sale of games. In: The UK computer games industry. London: Westminster Forum Projects Ltd., pp. 23-25.

GRIFFITHS, M.D. and WOOD, R.T.A., 2008. Responsible gaming and best practice: how can academics help? Casino & Gaming International, 4 (1), pp. 107-112.

GRIFFITHS, M.D., 2008. Responsible online gambling and best practice. World Online Gambling Law Report, 7 (1), pp. 3-4. ISSN 1477-2922

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2008. Social responsibility and GAM-GaRD: making games safer. , pp. 18-19.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2008. Social responsibility in gambling: how to build responsibility into the programme. eGaming Review, pp. 43-44.

GRIFFITHS, M.D., 2008. Strategies for detecting and controlling electronic gaming vulnerabilities. Casino & Gaming International, 4 (4), pp. 103-108.

GRIFFITHS, M.D., 2008. Tips on... 'to do' lists. PsyPAG Quarterly (68), pp. 27-28.

GRIFFITHS, M.D., 2008. Tips on... making the most of your limited time. PsyPAG Quarterly (68), p. 26.

GRIFFITHS, M.D., 2008. Videogame addiction: further thoughts and observations. International Journal of Mental Health and Addiction (6), pp. 182-185.

GRIFFITHS, M.D., 2008. What works in education and public awareness initiatives: targeting youth and Tacade programmes in Britain. In: C. MAY-CHAHAL, ed., International transformations: preventing UK gambling harm. Lancaster: Economic and Social Research Council/Responsibility in Gambling Trust, pp. 15-19.

WOOD, R.T.A. and GRIFFITHS, M.D., 2008. Why Swedish people play online poker and factors that can increase or decrease trust in poker websites: a qualitative investigation. Journal of Gambling Issues (21), pp. 80-97.

GRIFFITHS, M.D., 2008. Youth gambling education and prevention: does it work? Education and Health (26), pp. 23-26.

GRIFFITHS, M.D., 2008. The biopsychosocial and 'complex' systems approach as a unified framework for addiction. Behavioral and Brain Sciences (31), pp. 446-447.

DE, F. and GRIFFITHS, M.D., 2008. The convergence of gaming practices with other media forms: what potential for learning? A review of the literature. Learning, Media and Technology, 33, pp. 11-20.

GRIFFITHS, M.D., 2008. The development of trust in online gaming. , pp. 18-21.

ZANGENEH, M., GRIFFITHS, M.D. and PARKE, J., 2008. The marketing of gambling. In: M. ZANGENEH, A. BLASZCZYNSKI and N. TURNER, eds., In the pursuit of winning. New York: Springer, pp. 135-153.

GRIFFITHS, M.D., 2008. A place to escape and live a different life. , p. 5.

GRIFFITHS, M.D., 2008. The psychology of gambling. Psychology Review, 14, pp. 23-25. ISSN 1746-6504

GRIFFITHS, M.D., 2008. A risky business. , p. 17.

WOOD, R.T.A., GRIFFITHS, M.D. and PARKE, J., 2007. Acquisition, development, and maintenance of online poker playing in a student sample. CyberPsychology and Behavior, 10, pp. 354-361.

GRIFFITHS, M.D., 2007. Addiction to Internet use [encyclopaedia entry]. In: Encyclopedia of children, adolescents, and the media. New York: Sage, pp. 431-432.

GRIFFITHS, M.D., 2007. Addiction to electronic games [encyclopaedia entry]. In: Encyclopedia of children, adolescents, and the media. New York: Sage, pp. 263-264.

BUCZKIEWICZ, M., GRIFFITHS, M.D. and RIGBYE, J., 2007. Adolescent attitudes towards gambling: some preliminary findings. Education and Health, 25 (1), pp. 6-9. ISSN 0265-1602

GRIFFITHS, M.D. and WOOD, R.T.A., 2007. Adolescent internet gambling: preliminary results of a national survey. Education and Health, 25 (2), pp. 23-27. ISSN 0265-1602

GRIFFITHS, M.D., 2007. Avoiding PhD burnout (a few handy tips). PsyPAG Quarterly (65), pp. 28-29.

GRIFFITHS, M.D. and PARKE, J., 2007. Betting on the couch: a thematic analysis of Internet gambling using case studies. Social Psychological Review, 9 (2), pp. 29-36.

GRIFFITHS, M.D., ORFORD, J., SPROSTON, K. and WARDLE, H., 2007. British Gambling Prevalence Survey 2007. London: National Centre for Social Research.

GRIFFITHS, M.D., 2007. Dangerous games. , pp. 14-15.

GRIFFITHS, M.D., 2007. Encouraging undergraduate student publishing. , p. 3. ISSN 1745-2317

GRÜSSER, S.M., THALEMANN, R. and GRIFFITHS, M.D., 2007. Excessive computer game playing : evidence for addiction and aggression? CyberPsychology & Behavior, 10 (2), pp. 290-292.

SZABO, A. and GRIFFITHS, M.D., 2007. Exercise addiction in British sport science students. International Journal of Mental Health and Addiction, 5, pp. 25-28.

WOOD, R.T.A., GRIFFITHS, M.D. and PARKE, A., 2007. Experiences of time loss among videogame players: an empirical study. CyberPsychology & Behavior, 10 (1), pp. 45-56. ISSN 1094-9313

GRIFFITHS, M.D., 2007. Expert analysis. , pp. 78-80.

GRIFFITHS, M.D., 2007. Exploring gambling practices in work and educational environments. Casino and Gaming International, 1, pp. 17-25.

GRIFFITHS, M.D., 2007. Foreword. In: P. KOLVIN, ed., Gambling for local authorities: licensing, planning and regeneration. London: Institute of Licensing.

GRIFFITHS, M.D., 2007. Gambling addiction and its treatment within the NHS. London: British Medical Association.

GRIFFITHS, M.D., 2007. Gambling addiction in adolescence. , pp. 20-23.

GRIFFITHS, M.D., 2007. Gambling addiction in the UK. In: K. GYNGELL, ed., Breakthrough Britain: ending the costs of social breakdown. London: Social Justice Policy Group, pp. 393-426.

GRIFFITHS, M.D., 2007. Gambling entices our young and vulnerable: they need our help. , p. 35.

GRIFFITHS, M.D., 2007. Gambling in Internet use [encyclopaedia entry]. In: Encyclopedia of children, adolescents, and the media. New York: Sage, pp. 437-438.

GRIFFITHS, M.D., 2007. Gambling in the UK: where are we now? In: The future of gambling - regulation, re-organisation and new media. London: Westminster Forum Projects Ltd., pp. 18-26.

GRIFFITHS, M.D., 2007. Gambling psychology: motivation, emotion and control. Casino & Gaming International, 3 (4), pp. 71-76.

BUCZKIEWICZ, M., GRIFFITHS, M.D. and RIGBYE, J., 2007. Gambling: what do you think? In: You bet! Gambling educational materials for young people aged 11-16 years. Manchester: Tacade, pp. 128-135. ISBN 1902469194

GRIFFITHS, M.D., WOOD, R.T.A., PARKE, J. and PARKE, A., 2007. Gaming industry, social responsibility and academia. Casino & Gaming International, 3 (3), pp. 97-103.

ALLEGRE, B., THERME, P. and GRIFFITHS, M.D., 2007. Individual factors and the context of physical activity in exercise dependence: a prospective study of 'ultra-marathoners'. International Journal of Mental Health and Addiction, 5, pp. 233-243.

GRIFFITHS, M.D., 2007. Interactive television quizzes as gambling: a cause for concern? Journal of Gambling Issues (JGI), 20, pp. 269-276.

GRIFFITHS, M.D., 2007. Interactive television quizzes as remote gambling. World Online Gambling Law Report, 6 (4), pp. 14-15. ISSN 1477-2922

GRIFFITHS, M.D. and PARKE, A., 2007. Internet gambling. In: M. FREIRE and M. PEREIRA, eds., Encyclopedia of internet technologies and applications. Pennsylvania: Idea Publishing, pp. 27-39.

GRIFFITHS, M.D., 2007. Internet psychology, a very personal reflection: review of The Oxford handbook of Internet psychology. International Journal of Internet Science, 2, pp. 82-86. ISSN 1662-5544

GRIFFITHS, M.D., 2007. Keeping the fun in the game. , pp. 46-48.

GRIFFITHS, M.D., 2007. Manchester's gamble pays off. , p. 2.

GRIFFITHS, M.D., 2007. Mobile phone gambling. In: D. TANIAR, ed., Encyclopedia of mobile computing and commerce. Pennsylvania: Information Science Reference, pp. 553-556.

STANBURY, A. and GRIFFITHS, M.D., 2007. Obsessive love as an addiction. Psychology Review, 12 (3), pp. 2-4.

WOOD, R.T.A. and GRIFFITHS, M.D., 2007. Online data collection from gamblers: methodological issues. International Journal of Mental Health and Addiction, 5, pp. 151-163.

GRIFFITHS, M.D., 2007. Online gaming addiction: moderation versus legislation. E-Commerce, Law and Policy, 9 (9), pp. 10-11.

GRIFFITHS, M.D., 2007. Online gaming addictions: legislation or moderation? World Online Gambling Law Report, 6 (9), pp. 14-15.

GRIFFITHS, M.D. and DE FREITAS, S., 2007. Online gaming and synthetic worlds as a medium for classroom learning. Education and Health, 25 (4), pp. 74-76.

DE, F. and GRIFFITHS, M.D., 2007. Online gaming as an educational tool in learning and training. British Journal of Educational Technology, 38, pp. 536-538.

WOOD, R.T.A. and GRIFFITHS, M.D., 2007. Online guidance, advice, and support for problem gamblers and concerned relatives and friends: an evaluation of the Gam-Aid pilot service. British Journal of Guidance and Counselling, 35, pp. 373-389.

PARKE, J., GRIFFITHS, M.D. and PARKE, A., 2007. Positive thinking among slot machine gamblers: a case of maladaptive coping? International Journal of Mental Health and Addiction, 5, pp. 39-52.

GRIFFITHS, M.D., 2007. Positive uses of electronic games [encyclopaedia entry]. In: Encyclopedia of children, adolescents, and the media. New York: Sage, pp. 279-280.

GRIFFITHS, M.D., 2007. Social acceptability and familiarity that breeds trust and loyalty. Casino and Gaming International, 3 (3), pp. 69-72.

COLE, H. and GRIFFITHS, M.D., 2007. Social interactions in massively multiplayer online role-playing gamers. CyberPsychology & Behavior, 10 (4), pp. 575-583. ISSN 1094-9313

GRIFFITHS, M.D., 2007. Supercasinos: good or bad? , p. 41.

WOOD, R.T.A. and GRIFFITHS, M.D., 2007. Time loss whilst playing video games: is there a relationship to addictive behaviours? International Journal of Mental Health and Addiction, 5, pp. 141-149.

GRIFFITHS, M.D., 2007. Top 10 tips for job success. PsyPAG Quarterly (65), pp. 30-31.

GRIFFITHS, M.D., 2007. Top tips for being creative. PsyPAG Quarterly (63), pp. 40-43.

GRIFFITHS, M.D., 2007. Videogame addiction: fact or fiction? In: T. WILLOUGHBY and E. WOOD, eds., Children's learning in a digital world. Oxford: Blackwell, pp. 85-103.

GRIFFITHS, M.D., 2007. Videogames: little evidence of adverse effects. , p. 6.

GRIFFITHS, M.D., 2007. Violence in games: banning games is not the way forward. , p. 12.

GRIFFITHS, M.D., 2007. Virtual worlds, real research: game for anything? , p. 16.

GRIFFITHS, M.D., 2007. Vive le viva: an alliterative list of lessons to learn. PsyPAG Quarterly (62), pp. 14-18.

GRIFFITHS, M.D., 2007. Will super-casinos fuel gambling among young? , p. 12.

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2007. Women's hedonic ratings of body odor of heterosexual and homosexual men. Archives of Sexual Behavior, 36 (3), pp. 395-401.

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2007. Women's hedonic ratings of body odor of heterosexual and homosexual men. Archives of Sexual Behavior, 36 (3), pp. 395-401.

GRIFFITHS, M.D. and PARKE, A., 2007. Young people and internet gambling. In: You bet! Gambling educational materials for young people aged 11-16 years. Manchester: Tacade, pp. 102-111. ISBN 1902469194

BUCZKIEWICZ, M., GRIFFITHS, M.D. and RIGBYE, J., 2007. Young people's attitudes towards gambling. In: Just another game? Gambling educational materials for young people aged 13-19 years. Manchester: Tacade, pp. 80-83.

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2007. Young people's gambling. In: Just another game? Gambling educational materials for young people aged 13-19 years. Manchester: Tacade, pp. 72-79. ISBN 1902469208

GRIFFITHS, M.D., WOOD, R.T.A. and PARKE, J., 2007. Young people's gambling. In: You bet! Gambling educational materials for young people aged 11-16 years. Manchester: Tacade, pp. 84-101. ISBN 1902469194

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2007. The hedonic properties of male body odour are related to sexual orientation. Archives of Sexual Behavior.

GRIFFITHS, M.D., 2007. The psychology of gaming: what players really want. , p. 16.

GRIFFITHS, M.D., 2007. The psychology of love. Psychology Review, 12 (3), pp. 5-6.

WIDYANTO, L., GRIFFITHS, M.D., BRUNSDEN, V. and MCMURRAN, M., 2007. The psychometric properties of the Internet related problem scale: a pilot study. International Journal of Mental Health and Addiction, 6 (2), pp. 205-213.

GRIFFITHS, M.D. and WOOD, R.T.A., 2007. A qualitative investigation of problem gambling as an escape-based coping strategy. Psychology and Psychotherapy: Theory, Research and Practice, 80, pp. 107-125. ISSN 1476-0835

PARKE, J. and GRIFFITHS, M.D., 2007. The role of structural characteristics in gambling. In: D. SMITH, D. HODGINS and R. WILLIAMS, eds., Research and measurement issues in gambling studies. New York: Elsevier, pp. 211-243.

GRIFFITHS, M.D. and LINSEY, A., 2006. Adolescent gambling: still a cause for concern? Education and Health, 24 (1), pp. 9-11. ISSN 0265-1602

CHUMBLEY, J. and GRIFFITHS, M.D., 2006. Affect and the computer game player: the effect of gender, personality, and game reinforcement structure on affective responses to computer game-play. CyberPsychology & Behavior, 9 (3), pp. 308-316. ISSN 1094-9313

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2006. Aggression, empathy and sexual orientation among males. Personality and Individual Differences, 40 (3), pp. 475-486.

GRIFFITHS, M.D., 2006. Ask the expert: is she addicted to her phone? , p. 26.

GRIFFITHS, M.D., 2006. Ask the expert: is she addicted to her phone? , p. 22.

GRIFFITHS, M.D., 2006. Ask the expert: is she addicted to her phone? , p. 15.

ALLEGRE, B., SOUVILLE, M., THERME, P. and GRIFFITHS, M.D., 2006. Definitions and measures of exercise dependence. Addiction Research & Theory, 14, pp. 631-646.

GRIFFITHS, M.D., WOOD, R.T.A., PARKE, J. and PARKE, A., 2006. Dissociative states in problem gambling. In: C. ALLCOCK, ed., Current issues related to dissociation. Melbourne: Australian Gaming Council, pp. 27-37.

CHAPPELL, D., EATOUGH, V.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2006. 'EverQuest' - it's just a computer game right? An interpretative phenomenological analysis of online gaming addiction. International Journal of Mental Health and Addiction, 4, pp. 205-216.

GRIFFITHS, M.D., 2006. Games as therapy: can games playing be a health benefit? , p. 14.

GRIFFITHS, M.D., 2006. Impact of gambling technologies in a multi-media world. Casino and Gaming International, 2, pp. 15-18.

GRIFFITHS, M.D., 2006. Interactive TV and gaming. World Online Gambling Law Report, 5 (2), pp. 12-13. ISSN 1477-2922

WIDYANTO, L. and GRIFFITHS, M.D., 2006. Internet addiction: a critical review. International Journal of Mental Health and Addiction, 4, pp. 31-51.

WIDYANTO, L. and GRIFFITHS, M.D., 2006. Internet addiction: does it really exist? (revisited). In: J. GACKENBACH, ed., Psychology and the internet: intrapersonal, interpersonal and transpersonal applications. New York: Academic Press, pp. 141-1163.

GRIFFITHS, M.D., PARKE, A., WOOD, R.T.A. and PARKE, J., 2006. Internet gambling: an overview of psychosocial impacts. Gaming Research and Review Journal, 27 (1), pp. 27-39.

GRIFFITHS, M.D., 2006. Is my father addicted to gambling? .

GRIFFITHS, M.D., 2006. It's time for some serious (distr)action. , p. 19.

GRIFFITHS, M.D., 2006. Luck is a mindset. .

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2006. Online gambling: massively multiplayer online role-playing. In: S. DASGUPTA, ed., Encyclopedia of virtual communities and technologies. Hershey, Pa: Idea Publishing, pp. 349-353. ISBN 1591405637

GRIFFITHS, M.D., 2006. PC and video games: friends or foes? Brussels: Interactive Software Federation of Europe.

SERGEANT, M.J.T., DAVIES, M.N.O., DICKINS, T.E. and GRIFFITHS, M.D., 2006. Sexual orientation influences the importance of olfaction during mate choice. In: Human Behavior and Evolution Society Annual Conference, University of Pennsylvania, Philadelphia, USA, 11 June 2006, University of Pennsylvania, Philadelphia.

LARKIN, M., WOOD, R.T.A. and GRIFFITHS, M.D., 2006. Towards addiction as relationship. Addiction Research & Theory, 14, pp. 207-215.

WOOD, R.T.A. and GRIFFITHS, M.D., 2006. Under 16s and the National Lottery: final report. National Lottery Commission.

GRIFFITHS, M.D., 2006. Videogame playing in children and adolescents. National Children's Bureau Highlight. ISSN 1365-9081

GRIFFITHS, M.D., 2006. Videogames: friend or foe? , p. 15.

GRIFFITHS, M.D., 2006. Virtual gaming: ask the expert. , p. 54.

GRIFFITHS, M.D., 2006. What can looking at the past tell us about the future? Casino and Gaming International (4), pp. 37-43.

GRIFFITHS, M.D., 2006. Why gaming will live on: the staying power of playing power. , p. 13.

LINSEY, A. and GRIFFITHS, M.D., 2006. Young people and gambling. National Children's Bureau Highlight. ISSN 1365-9081

GRIFFITHS, M.D. and LINSEY, A., 2006. Young people and gambling problems. Science & Public Affairs, p. 18.

GRIFFITHS, M.D., 2006. A case study of binge problem gambling. International Journal of Mental Health and Addiction, 4, pp. 369-376.

GRIFFITHS, M.D., 2006. The lost gamblers: problem gambling. Significance: Journal of the Royal Statistical Society, 3 (1), pp. 13-15.

GRIFFITHS, M.D., 2006. An overview of pathological gambling. In: T. PLANTE, ed., Mental disorders of the new millennium. New York: Greenwood, pp. 73-98.

GRIFFITHS, M.D., 2006. The psychology of gambling: all in the game. , p. 67.

GRIFFITHS, M.D., 2006. The psychology of gambling: do you do hoodoo? , p. 67.

GRIFFITHS, M.D., 2006. The psychology of gambling: familiar faces. , p. 66.

GRIFFITHS, M.D., 2006. The psychology of gambling: fortune telling. , p. 75.

GRIFFITHS, M.D., 2006. The psychology of gambling: fortune telling. .

GRIFFITHS, M.D., 2006. The psychology of gambling: gender benders. , p. 54.

GRIFFITHS, M.D., 2006. The psychology of gambling: personal touch. , p. 66.

GRIFFITHS, M.D., 2006. The psychology of gambling: playing to type. , p. 66.

GRIFFITHS, M.D., 2006. The psychology of gambling: poker's golden age. , p. 68.

GRIFFITHS, M.D., 2006. The psychology of gambling: scenting success. , p. 68.

GRIFFITHS, M.D., 2006. The psychology of gambling: the best laid plans. , p. 72.

GRIFFITHS, M.D., 2006. The psychology of gambling: think unlucky. , p. 75.

PARKE, J. and GRIFFITHS, M.D., 2006. The psychology of the fruit machine: the role of structural characteristics (revisited). International Journal of Mental Health and Addiction, 4, pp. 151-179.

WARNER, M. and GRIFFITHS, M.D., 2006. A qualitative thematic analysis of exercise addiction: an exploratory study. International Journal of Mental Health and Addiction, 4, pp. 13-26.

GRIFFITHS, M.D., DAVIES, M.N.O., SERGEANT, M.J.T. and DICKINS, T.E., 2005. Aggression, empathy and male sexual orientation. Proceedings of the British Psychological Society, 13, p. 24.

GRIFFITHS, M.D. and PARKE, A., 2005. Aggressive behaviour in adult slot machine gamblers: a qualitative observational study. International Journal of Mental Health and Addiction, 2, pp. 50-58.

PARKE, A. and GRIFFITHS, M.D., 2005. Aggressive behaviour in adult slot machine gamblers: an interpretative phenomenological analysis. Journal of Community and Applied Social Psychology, 15 (4), pp. 255-272. ISSN 1052-9284

PARKE, A., GRIFFITHS, M.D. and PARKE, J., 2005. Can playing poker be good for you? Poker as a transferable skill. Journal of Gambling Issues (JGI) (14).

PARKE, A., GRIFFITHS, M.D. and PARKE, J., 2005. Can playing poker be good for you? Poker as a transferable skill. Journal of Gambling Issues (JGI) (14).

GRIFFITHS, M.D., 2005. Communicating with the elderly: some further tips. BMJ Careers.

GRIFFITHS, M.D., 2005. Design of the times. .

GRIFFITHS, M.D., 2005. Does advertising of gambling increase gambling addiction? International Journal of Mental Health and Addiction, 3 (2), pp. 15-25.

MILLER, H. and GRIFFITHS, M.D., 2005. E-mentoring. In: M.J. KARCHER and D.L. DUBOIS, eds., Handbook of youth mentoring. New York: Kluwer, pp. 300-313. ISBN 761929770

GRIFFITHS, M.D. and MILLER, H.W., 2005. E-mentoring in schools: a brief review. Education and Health, 23, pp. 6-8.

GRIFFITHS, M.D. and MILLER, H.W., 2005. E-mentoring: does it have a place in medicine? Postgraduate Medical Journal, 81, pp. 389-390.

GRIFFITHS, M.D., 2005. Exploitative, unethical, criminal? The use of technology in commercial marketing. Justice of the Peace, 169, pp. 916-917.

GRIFFITHS, M.D., 2005. Gambling and crime in the workplace: a growing problem? Justice of the Peace, 169, pp. 188-189.

GRIFFITHS, M.D., 2005. Gambling-related violence: an issue for the police? ChildRight: Journal of Law and Policy Affecting Children and Young People, 215, pp. 14-15.

GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2005. Gambling-related violence: an issue for the police? Police Journal, 78, pp. 223-227.

GRIFFITHS, M.D., 2005. Games and violence: the social impact of gaming. , p. 14.

LARKIN, M. and GRIFFITHS, M.D., 2005. IPA in action. The Psychologist: Bulletin of the British Psychological Society, 18 (22). ISSN 0952-8229

GRIFFITHS, M.D., 2005. Internet abuse and addiction in the workplace. In: M. KHOSROW-POUR, ed., Encyclopedia of information science and technology. Hershey, Pa.; London: Idea Group Reference, pp. 1623-1628. ISBN 159140553X

GRIFFITHS, M.D. and WOOD, R.T.A., 2005. Is internet gambling 'doubly addictive'? World Online Gambling Law Report, 4 (1), pp. 13-14. ISSN 1477-2922

GRIFFITHS, M.D., 2005. More than a token gesture. Playbook: the Gambling Magazine (1), p. 33.

GRIFFITHS, M.D., 2005. More tips on Internet searching. BMJ Careers.

GRIFFITHS, M.D., 2005. Nearly always (not ever) the Twain. BMJ Careers.

GRIFFITHS, M.D., ZANGENEH, M., SUISSA, A.J., REED, S. and HAYDON, E., 2005. Portrayal of gambling in mass media: Some benchmarks. International Journal of Mental Health and Addiction.

NIEMZ, K., GRIFFITHS, M.D. and BANYARD, P., 2005. Prevalence of pathological Internet use among university students and correlations with self-esteem, the general health questionnaire (GHQ), and disinhibition. CyberPsychology & Behavior, 8 (6), pp. 562-570.

GRIFFITHS, M.D., 2005. Remote gambling: psychosocial aspects. In: Remote Gambling. London: Westminster eForum, pp. 11-20. ISBN 1905029128

GRIFFITHS, M.D., 2005. Sexology is a biopsychosocial discipline. BMJ Careers.

GRIFFITHS, M.D., 2005. Teaching non-medical topics on medical courses: how to win students over. BMJ Careers, 330, p. 77. ISSN 1752-8526

GRIFFITHS, M.D., 2005. Techno-fraud. Young Solicitors Group Magazine, 35 (16), p. 17.

GRIFFITHS, M.D., 2005. Tips on ... effective meetings. BMJ Careers, 330 (35). ISSN 1752-8526

GRIFFITHS, M.D., 2005. Tips on ... job applications. PsyPAG Quarterly, 52, pp. 64-66.

GRIFFITHS, M.D., 2005. Video games have health benefits [letter]. Student British Medical Journal (13), p. 172. ISSN 0966-6494

GRIFFITHS, M.D., 2005. Video games have health benefits [letter]. Student British Medical Journal (13), p. 172. ISSN 0966-6494

GRIFFITHS, M.D. and DAVIES, M.N.O., 2005. Videogame addiction: does it exist? In: J. GOLDSTEIN and J. RAESSENS, eds., Handbook of computer game studies. Boston: MIT, pp. 359-368. ISBN 262182408

GRIFFITHS, M.D., 2005. Videogames as a therapeutic tool. Therapy Weekly, pp. 7-9.

GRIFFITHS, M.D., 2005. What your opponents are telling you. .

GRIFFITHS, M.D., 2005. Workaholism is still a useful construct. Addiction Research & Theory, 13 (97), p. 100.

GRIFFITHS, M.D., ORFORD, J., WOOD, R.T.A. and HAYER, T., 2005. Young people and gambling in Britain: A critique of DCMS Technical Paper No. 8. International Journal of Mental Health and Addiction.

GRIFFITHS, M.D., 2005. The biopsychosocial approach to addiction. Psyke and Logos (Journal of the Danish Psychological Society), 26, pp. 9-26.

GRIFFITHS, M.D., 2005. The biopsychosocial approach to gambling: contextual factors in research and clinical interventions. World Online Gambling Law Report, 4 (10), pp. 14-15.

GRIFFITHS, M.D., 2005. A 'components' model of addiction within a biopsychosocial framework. Journal of Substance Use, 10, pp. 191-197.

GRIFFITHS, M.D., SZABO, A. and TERRY, A., 2005. The exercise addiction inventory: a quick and easy screening tool for health practitioners. British Journal of Sports Medicine, 39 (6), pp. 30-31. ISSN 0306-3674

GRIFFITHS, M.D., 2005. The marketing of Internet lottery gambling. Panorama, 10, pp. 6-9.

PARKE, J., GRIFFITHS, M.D. and ZANGENEH, M., 2005. The marketing of gambling. In: N. TURNER, A. BLASZCZYNSKI and M. ZANGENEH, eds., Problem gambling: A multidisciplinary textbook. Toronto: University of Toronto Press.

HAYER, T., GRIFFITHS, M.D. and MEYER, G., 2005. The prevention and treatment of problem gambling in adolescence. In: T.P. GULLOTTA and G. ADAMS, eds., Handbook of adolescent behavioral problems: evidence-based approaches to prevention and treatment. New York: Springer, pp. 467-486.

GRIFFITHS, M.D., 2005. The psychology of gambling: a game of chance. , p. 68.

GRIFFITHS, M.D., 2005. The psychology of gambling: altered egos. Inside Edge: the Gambling Magazine (10), p. 67.

GRIFFITHS, M.D., 2005. The psychology of gambling: born to gamble. Inside Edge: the Gambling Magazine (11), p. 67.

GRIFFITHS, M.D., 2005. The psychology of gambling: complimentary nuts. , p. 66.

GRIFFITHS, M.D., 2005. The psychology of gambling: design of the times II. , p. 78.

GRIFFITHS, M.D., 2005. The psychology of gambling: don't believe the hype. , p. 77.

GRIFFITHS, M.D., 2005. The psychology of gambling: in cod we trust. , p. 73.

GRIFFITHS, M.D., 2005. The psychology of gambling: let your mind wander. , p. 71.

GRIFFITHS, M.D., 2005. The psychology of gambling: luck's familiar. , p. 75.

GRIFFITHS, M.D., 2005. The psychology of gambling: sex please, we're gamblers. Inside Edge: the Gambling Magazine (12), p. 81.

GRIFFITHS, M.D., 2005. The psychology of gambling: unhealthy competition. , p. 87.

GRIFFITHS, M.D., 2005. The psychology of gambling: what's wrong with your brain? .

GRIFFITHS, M.D., 2005. The psychology of gambling: who wants to be a winner? , p. 71.

GRIFFITHS, M.D. and PARKE, J., 2005. The psychology of music in gambling environments: an observational research note. Journal of Gambling Issues (JGI) (13).

GRIFFITHS, M.D. and PARKE, J., 2005. The psychology of music in gambling environments: an observational research note. Journal of Gambling Issues (JGI) (13).

SERGEANT, M.J.T., DAVIES, M.N.O., DICKINS, T.E. and GRIFFITHS, M.D., 2005. The self-reported importance of olfaction during human mate choice. Sexualities, Evolution and Gender, 7 (3), pp. 199-213. ISSN 1479-2508

GRIFFITHS, M.D. and BINGHAM, D., 2005. A study of superstitious beliefs among bingo players. Journal of Gambling Issues (JGI) (13).

GRIFFITHS, M.D. and BINGHAM, D., 2005. A study of superstitious beliefs among bingo players. Journal of Gambling Issues (JGI) (13).

GRIFFITHS, M.D., 2005. The therapeutic value of videogames. In: J. GOLDSTEIN and J. RAESSENS, eds., Handbook of computer game studies. Boston: MIT, pp. 161-171. ISBN 262182408

CARROLL, C. and GRIFFITHS, M.D., 2004. 21st century addictions. , pp. 36-37.

GRIFFITHS, M.D., 2004. Addicted - but not to love. , p. 72.

WOOD, R.T.A. and GRIFFITHS, M.D., 2004. Adolescent lottery and scratchcard players: do their attitudes influence their gambling behaviour? Journal of Adolescence, 27 (4), pp. 467-475. ISSN 0140-1971

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2004. Aggression, empathy and male sexual orientation. In: Annual Meeting of the Psychobiology Section of the British Psychological Society, Low Wood, The Lake District, UK, 1-3 September 2004, Low Wood, The Lake District.

SERGEANT, M.J.T., DICKINS, T.E., DAVIES, M.N.O. and GRIFFITHS, M.D., 2004. Aggression, empathy and male sexual orientation. In: Human Behavior and Evolution Society Annual Conference, Free University of Berlin, Germany, 21 July 2004, Free University of Berlin, Germany.

PARKE, A. and GRIFFITHS, M.D., 2004. Aggressive behaviour in slot machine gamblers: a preliminary observational study. Psychological Reports, 95 (1), pp. 109-114. ISSN 0033-2941

WOOD, R.T.A., GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2004. The Auckland Gambling Report: A response by the International Gaming Research Unit. UNSPECIFIED.

GRIFFITHS, M.D., 2004. Avoiding procrastination: Some further tips. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Betting your life on it. Student British Medical Journal, 12, pp. 438-439.

GRIFFITHS, M.D., 2004. Betting your life on it: problem gambling has clear health related consequences. British Medical Journal, 329, pp. 1055-1056.

GRIFFITHS, M.D., 2004. Blood, guts and relentless carnage. , pp. 8-9.

GRIFFITHS, M.D., 2004. Can videogames be good for your health? Journal of Health and Psychology, 9, pp. 339-344.

GRIFFITHS, M.D., 2004. Cancer treatment: When is a lottery not a lottery? British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Cause and effect (The National Lottery). , p. 4.

GRIFFITHS, M.D., 2004. Child prodigies: did early success push caroline into drugs? , p. 61.

GRIFFITHS, M.D., 2004. Childhood obesity: a side effect of being a "screenager"? British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Childhood obesity: a side effect of being a "screenager"? British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Children and the internet update: issues for parents and teachers. Education and Health, 22 (2), p. 32. ISSN 0265-1602

GRIFFITHS, M.D., 2004. Code comfort for the vulnerable. Betting Business, 3, p. 17.

GRIFFITHS, M.D. and LARKIN, M., 2004. Conceptualizing addiction:the case for a 'complex systems' account. Addiction Research & Theory, 12, pp. 99-102. ISSN 1606-6359

ANDERSON, C.A., FUNK, J. and GRIFFITHS, M.D., 2004. Contemporary issues in adolescent videogame playing: brief overview and introduction to the special issue. Journal of Adolescence, 27, pp. 1-3.

LARKIN, M. and GRIFFITHS, M.D., 2004. Dangerous sports and recreational drug-use: rationalizing and contextualizing risk. Journal of Community and Applied Social Psychology, 14 (4), pp. 215-232. ISSN 1052-9284

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2004. Demographic factors and playing variables in online computer gaming. CyberPsychology and Behavior, 7 (4), pp. 479-487. ISSN 1094-9313

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2004. Demographic factors and playing variables in online computer gaming. Proceedings of the British Psychological Society, 12, p. 132.

GRIFFITHS, M.D., 2004. Dicey business. The Guardian (222004), p. 27. ISSN 0261-3077

GRIFFITHS, M.D., 2004. Does advertising of gambling increase gambling addiction (part 3). Lottery Insights, 5 (4), pp. 27-29.

GRIFFITHS, M.D., 2004. Does advertising of gambling increase gambling addiction? (part 1). Lottery Insights, 5 (2), pp. 27-30.

GRIFFITHS, M.D., 2004. Does advertising of gambling increase gambling addiction? (part 2). Lottery Insights, 5 (3), pp. 27-29.

GRIFFITHS, M.D., 2004. Don't gamble with social responsibility. , p. 13.

GRIFFITHS, M.D., 2004. Don't gamble with youngsters' lives. , p. 10. ISSN 2042-7476

WOOD, R.T.A. and GRIFFITHS, M.D., 2004. Electronic gaming: Commonalities and co-morbidity between excessive gambling and video game playing. In: International Symposium on Problem Gambling and Co-occurring disorders, Institute of Problem Gambling, Mystic, Connecticut, USA, October, 2004, Institute of Problem Gambling, Mystic, Connecticut, USA.

SUTTON, M. and GRIFFITHS, M.D., 2004. Emails with unintended consequences: new lessons for policy and practice in work, public office and private life. In: P. HILLS, ed., As others see us: selected essays in human communication. Dereham: Peter Francis Publishers.

PARKE, J. and GRIFFITHS, M.D., 2004. Gambling addiction and the evolution of the 'near miss'. Addiction Research and Theory, 12 (5), pp. 407-412. ISSN 1606-6359

GRIFFITHS, M.D., 2004. Gambling and inequality. British Medical Journal (Online).

GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2004. Gambling can be a health issue. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Gambling harms both health and equality. British Medical Journal, 329, p. 1405. ISSN 0959-535X

GRIFFITHS, M.D. and PARKE, J., 2004. Gambling on the Internet: some practical advice. Journal of Gambling Issues (JGI) (11). ISSN 1494-5185

GRIFFITHS, M.D. and PARKE, J., 2004. Gambling on the Internet: some practical advice. Journal of Gambling Issues (JGI) (11). ISSN 1494-5185

GRIFFITHS, M.D., 2004. Gry I hazard: uzaleznienia dzieci w okresie dorastania. Warsaw: Gdanski Wydawnictwo Psychologiczne.

GRIFFITHS, M.D., 2004. Hi-tech gambling scams. The Criminal Lawyer, pp. 4-5. ISSN 0956-7429

GRIFFITHS, M.D., 2004. How it feels to quit. , p. 12.

GRIFFITHS, M.D., 2004. How to handle defeat misery. , p. 7.

GRIFFITHS, M.D., 2004. How to tell if you're a Net addict. , p. 41.

GRIFFITHS, M.D., 2004. Identity theft and 'phishing'. Justice of the Peace, 168, pp. 595-596. ISSN 0956-7429

GRIFFITHS, M.D., 2004. In my view: video games can do a lot of good too. Sunday Post, pp. 32-33.

GRIFFITHS, M.D., 2004. Interactive television gambling. Youth Gambling International Newsletter, 4 (2), pp. 1-2.

GRIFFITHS, M.D., 2004. Interactive television gambling: a matter for concern? World Online Gambling Law Report, 3 (3), pp. 11-12. ISSN 1477-2922

GRIFFITHS, M.D., 2004. The Internet - medical friend or foe: a personal insight [rapid response]. British Medical Journal. ISSN 0959-535X

GRIFFITHS, M.D., 2004. Internet abuse and addiction in the workplace: issues and concerns for employers. In: M. ANANDARAJAN and C.A. SIMMERS, eds., Personal web usage in the workplace: a guide to effective human resource management. Hershey, PA: Idea Publishing, pp. 230-245. ISBN 1591401488

GRIFFITHS, M.D., 2004. Internet corporate blackmail: a growing problem. Justice of the Peace, 168, pp. 632-633. ISSN 0956-7429

GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2004. Internet gambling: an overview of issues and concerns. Deutsche Gesellschaft fur Online-Forschung Proceedings.

REID, J. and GRIFFITHS, M.D., 2004. Lotteries, television advertising and televised lottery draws. Panorama (European State Lotteries and Toto Assoc), 15, pp. 8-9.

GRIFFITHS, M.D., 2004. Media interviews by telephone: A true story. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Medical fraud: The case of identity theft. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Mobile phone gambling: preparing for take off. World Online Gambling Report, 8 (3), pp. 6-7.

GRIFFITHS, M.D., 2004. Mobile phone gambling: preparing for take off. World Sports Law Report, 2 (9), pp. 10-11.

GRIFFITHS, M.D., 2004. Mobile phone spam scams. The Criminal Lawyer, 144, pp. 4-5. ISSN 0956-7429

GRIFFITHS, M.D., 2004. More on CVs. BMJ Careers, 329, p. 19.

GRIFFITHS, M.D., 2004. Near death experiences: Another out of body experience. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Nor enough chances for addiction. The Psychologist: Bulletin of the British Psychological Society, 17, p. 120.

GRIFFITHS, M.D., 2004. Odds and sods: you (nearly) win again. , p. 6.

DAVIES, M.N.O., GRIFFITHS, M.D. and SERGEANT, M.J.T., 2004. Olfaction and female mate choices. In: Sexualities, evolution and gender. UNSPECIFIED.

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2004. Online computer gaming: a comparison of adolescent and adult gamers. Journal of Adolescence, 27 (1), pp. 87-96. ISSN 0140-1971

WOOD, R.T.A., GRIFFITHS, M.D. and EATOUGH, V., 2004. Online data collection from video game players: methodological issues. CyberPsychology and Behavior, 7 (5), pp. 511-518. ISSN 1094-9313

POTENZA, M. and GRIFFITHS, M.D., 2004. Prevention efforts and the role of the clinician. In: J.E. GRANT and M. POTENZA, eds., Pathological gambling: a clinical guide to treatment. Washington DC: American Psychiatry Publishing, pp. 145-157.

GRIFFITHS, M.D., 2004. Product safety concerns in gambling: The role of technology. British Medical Journal (Online).

GRIFFITHS, M.D., 2004. Seven ways to beat techno-stress. .

GRIFFITHS, M.D., 2004. Sex on the Internet: issues, concerns and implications. In: J. TUROW and A. KAVANAUGH, eds., The wired homestead: an MIT Press sourcebook on the Internet and the family. Cambridge, Mass.;London: MIT Press, pp. 262-281. ISBN 262700948

GRIFFITHS, M.D., 2004. Teaching: on the frontline. , p. 27. ISSN 0049-3929

GRIFFITHS, M.D., 2004. Tips on ... managing your emails. BMJ Careers, 329, p. 240. ISSN 1752-8526

GRIFFITHS, M.D., 2004. Tips on ... report writing. British Medical Journal, 328. ISSN 0959-535X

GRIFFITHS, M.D., 2004. Tips on ... resolving conflict in the workplace. BMJ Careers, 328, p. 169. ISSN 1752-8526

ANDERSON, C.A., FUNK, J. and GRIFFITHS, M.D., 2004. Video games and public health [special issue]. UNSPECIFIED.

GRIFFITHS, M.D., 2004. What is a videogame? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta.

GRIFFITHS, M.D., 2004. What is gameplay? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta, pp. 68-69.

GRIFFITHS, M.D., 2004. What makes a game good value for money? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta, pp. 154-155.

GRIFFITHS, M.D., 2004. What were the key moments in gaming for you in 2004? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta.

GRIFFITHS, M.D., 2004. What will video games become? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta.

PARKE, A. and GRIFFITHS, M.D., 2004. Why Internet gambling prohibition will ultimately fail. Gaming Law Review, 8 (5), pp. 295-299. ISSN 1092-1885

GRIFFITHS, M.D., 2004. Why do you play video games? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta.

CHEVALIER, S. and GRIFFITHS, M.D., 2004. Why don't adolescents turn up for gambling treatment (revisited)? Journal of Gambling Issues (JGI) (11).

CHEVALIER, S. and GRIFFITHS, M.D., 2004. Why don't adolescents turn up for gambling treatment (revisited)? Journal of Gambling Issues (JGI) (11).

GRIFFITHS, M.D., 2004. Why is playing video games fun? In: J. NEWMAN and I. SIMONS, eds., Difficult questions about video games. Nottingham: Public Beta, pp. 224-225.

GRIFFITHS, M.D., 2004. Workaholism is still a useful construct. British Medical Journal (Online).

GRIFFITHS, M.D. and WOOD, R.T.A., 2004. Youth and technology: the case of gambling, video-game playing and the Internet. In: J. DEREVENSKY and R. GUPTA, eds., Gambling problems in youth: theoretical and applied perspectives. New York: Kluwer, pp. 101-120. ISBN 306485850

ZANGENEH, M., GRIFFITHS, M.D. and PARKE, J., 2004. The marketing of gambling. In: A. BLASZCZYNSKI and M. ZANGENEH, eds., Problem gambling: a multidisciplinary textbook. Toronto: University of Toronto Press.

GRIFFITHS, M.D., 2004. The psychology of gambling: close, but no cigar. Inside Edge: the Gambling Magazine (2), p. 95.

GRIFFITHS, M.D., 2004. The psychology of gambling: design of the times. , p. 110.

GRIFFITHS, M.D., 2004. The psychology of gambling: don't just stand there! Inside Edge: the Gambling Magazine (7), p. 107.

GRIFFITHS, M.D., 2004. The psychology of gambling: don't stuff yourself with chips. Inside Edge: the Gambling Magazine (3), p. 106.

GRIFFITHS, M.D., 2004. The psychology of gambling: identity parade. , p. 67.

GRIFFITHS, M.D., 2004. The psychology of gambling: poker - what are your opponents trying to tell you? Inside Edge: the Gambling Magazine (4), p. 98.

GRIFFITHS, M.D., 2004. The psychology of gambling: the sport of kings? Or the sport of Aldis checkout girls? Inside Edge: the Gambling Magazine (6), p. 109.

GRIFFITHS, M.D., 2004. The psychology of gambling: what's luck got to do with it? Inside Edge: the Gambling Magazine (8), p. 72.

GRIFFITHS, M.D., 2004. The psychology of gambling: what's wrong with your brain? Inside Edge: the Gambling Magazine (5), p. 98.

GRIFFITHS, M.D., 2004. The psychology of gambling: when habits go bad. Inside Edge: the Gambling Magazine (9), p. 73.

GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2004. The structural characteristics of Internet gambling and their effects on gambling behaviour. Deutsche Gesellschaft fur Online-Forschung Proceedings.

WOOD, R.T.A., GRIFFITHS, M.D., CHAPPELL, D. and DAVIES, M.N.O., 2004. The structural characteristics of video games: a psycho-structural analysis. CyberPsychology and Behavior, 7 (1), pp. 1-10. ISSN 1094-9313

GRIFFITHS, M.D., 2004. An unwise gamble [letter]. , p. 5.

GRIFFITHS, M.D., 2004. The way I see it: working in the media. BMJ Careers.

GRIFFITHS, M.D., 2003. 7 top tips to beat techno-stress. Health and Wellness Magazine.

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2003. Addictive signs [letter]. , p. 27.

GRIFFITHS, M.D., 2003. Adolescent gambling: risk factors and implications for prevention, intervention, and treatment. In: D. ROMER, ed., Reducing adolescent risk: toward an integrated approach. Thousand Oaks, Calif.;London: Sage Publications, pp. 223-238. ISBN 761928359

GRIFFITHS, M.D., 2003. The BPS social psychology conference and how to organize it. Social Psychological Review, 5, pp. 35-40. ISSN 1369-7862

GRIFFITHS, M.D., 2003. Bang for the buck [letter]. , p. 15.

GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2003. Breaking the stereotype: the case of online gaming. CyberPsychology & Behavior, 6 (1), pp. 81-91. ISSN 1094-9313

GRIFFITHS, M.D., 2003. Clare Short - chart loser [letter]. , p. 21.

GRIFFITHS, M.D., 2003. Cyberaffairs- A new area for psychological research. OCR Revision Conference Guide, pp. 8-10.

GRIFFITHS, M.D., 2003. Daily lottery draw will be bad for health and wealth. Daily Telegraph, p. 29.

GRIFFITHS, M.D., 2003. David Beckham: the psychology. , p. 21.

GRIFFITHS, M.D., 2003. Do videogames contribute to childhood obesity? British Medical Journal (Online).

GRIFFITHS, M.D., 2003. Don's Diary (under the knife and over the moon). , p. 17.

GRIFFITHS, M.D., 2003. Dot cons: exploitation and fraud on the Internet - part 2. The Criminal Lawyer, 134, pp. 3-5. ISSN 0956-7429

GRIFFITHS, M.D., 2003. Elephants tears (Notes and Queries, G2). The Guardian, p. 18.

SUTTON, M. and GRIFFITHS, M.D., 2003. Emails with unintended criminal consequences. The Criminal Lawyer, 130, pp. 6-8. ISSN 0956-7429

GRIFFITHS, M.D., 2003. Empirical studies in the social psychology of gambling. Proceedings of the British Psychological Society, 11, p. 222.

GRIFFITHS, M.D., 2003. Exploitation and fraud on the Internet: some common practices. The Criminal Lawyer, 132, pp. 5-7. ISSN 0956-7429

GRIFFITHS, M.D., 2003. Felt. The Guardian (Friday Review), p. 5.

GRIFFITHS, M.D., 2003. Flawed perspective. The Guardian (Life), p. 23.

GRIFFITHS, M.D., 2003. Fruit machine addiction in females: a case study. eGambling: Electronic Journal of Gambling Issues (EJGI) (8). ISSN 1494-5185

GRIFFITHS, M.D., 2003. Fruit machine addiction in females: a case study. eGambling: Electronic Journal of Gambling Issues (EJGI) (8). ISSN 1494-5185

GRIFFITHS, M.D., 2003. Gambling addiction. , pp. 5-12.

GRIFFITHS, M.D., 2003. Gambling advertising and problem gambling: is there a relationship? Youth Gambling International Newsletter, 3, pp. 1-2.

WOOD, R.T.A., GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2003. Gambling without money: electronic gaming and intrinsic motivation. In: 12th International Conference on Gambling and Risk-Taking, Vancouver, Canada, May, 2003, Vancouver, Canada.

GRIFFITHS, M.D., 2003. Good on paper? [letter]. , p. 17.

GRIFFITHS, M.D., 2003. Gr8 nus 4U? , p. 19.

GRIFFITHS, M.D., 2003. High stakes. The Guardian, p. 7. ISSN 0261-3077

GRIFFITHS, M.D., 2003. How to increase your productivity. PsyPAG Quarterly, 49, pp. 11-12.

GRIFFITHS, M.D., 2003. How to stop Internet plagiarism. PsyPAG Quarterly, 46, pp. 68-71.

GRIFFITHS, M.D. and PARKE, J., 2003. If music be the food of gambling. The Psychologist: Bulletin of the British Psychological Society, 16, p. 514. ISSN 0952-8229

GRIFFITHS, M.D., 2003. Instant-win products and prize draws: are these forms of gambling? Electronic Journal of Gambling Issues: eGambling (EJGI), 9. ISSN 1494-5185

GRIFFITHS, M.D., 2003. Instant-win products and prize draws: are these forms of gambling? Electronic Journal of Gambling Issues: eGambling (EJGI), 9. ISSN 1494-5185

GRIFFITHS, M.D. and SMEATON, M., 2003. Internet gambling and social responsibility. World Online Gambling Law Report, 2 (3), pp. 8-9. ISSN 1477-2922

GRIFFITHS, M.D., 2003. Internet gambling: issues, concerns, and recommendations. CyberPsychology & Behavior, 6 (6), pp. 557-568. ISSN 1094-9313

GRIFFITHS, M.D., 2003. [John Humphrys and Mastermind] [letter]. The Guardian, p. 27.

GRIFFITHS, M.D., 2003. Law change is a gamble [letter]. , p. 23.

GRIFFITHS, M.D., 2003. Lottery dangers. The Times, p. 23.

GRIFFITHS, M.D., SHEVLIN, M., BANYARD, P. and DAVIES, M.N.O., 2003. Love me, love my lectures? Psy-PAG Quarterly, 47, pp. 35-38.

GRIFFITHS, M.D., SHEVLIN, M., BANYARD, P. and DAVIES, M.N.O., 2003. Love me, love my lectures? Psy-PAG Quarterly, 47, pp. 35-38.

GRIFFITHS, M.D., 2003. Mobile phone crime: a new area of concern for the criminal justice system? Justice of the Peace, 167, pp. 484-486. ISSN 0956-7429

GRIFFITHS, M.D., 2003. More tips on being child-friendly in health settings. British Medical Journal (Online).

GRIFFITHS, M.D., 2003. More tips on listening skills. British Medical Journal (Online).

GRIFFITHS, M.D. and MCMURRAN, M., 2003. Motivating offenders to change: A guide to enhancing engagements in therapy. Social Psychological Review, 5, pp. 86-87.

GRIFFITHS, M.D., 2003. Netting fraudsters. Daily Telegraph, p. 19.

GRIFFITHS, M.D., 2003. Nowadays, its good to gamble. , p. 13. ISSN 0049-3929

GRIFFITHS, M.D., 2003. Occupational health issues concerning internet use in the workplace. Work and Stress, 16, pp. 283-287.

GRIFFITHS, M.D., 2003. One hit wonders. The Guardian (Friday Review), p. 3.

GRIFFITHS, M.D., 2003. Online auction fraud: the fastest growing crime? Justice of the Peace, 167, pp. 621-622.

GRIFFITHS, M.D., 2003. Online gaming: what the researchers are trying to achieve. , pp. 6-7.

GRIFFITHS, M.D., 2003. Online identity fraud. Justice of the Peace, 167, pp. 724-726.

GRIFFITHS, M.D. and COOPER, G., 2003. Online therapy: implications for problem gamblers and clinicians. British Journal of Guidance and Counselling, 13, pp. 113-135. ISSN 0306-9885

GRIFFITHS, M.D., 2003. Outrageous stars. Q magazine, p. 6.

GRIFFITHS, M.D., 2003. Peer review: How objective is it? British Medical Journal (Online).

GRIFFITHS, M.D., PARKE, A. and IRWING, P., 2003. Personality traits in pathological gambling: sensation-seeking, deferment of gratification and competitiveness as risk factors. Proceedings of the British Psychological Society, 11, p. 222.

GRIFFITHS, M.D., 2003. Poster presentations: A rejoinder to Jacobs. British Medical Journal (Online).

GRIFFITHS, M.D., 2003. Problem gambling. The Psychologist: Bulletin of the British Psychological Society, 16, pp. 582-584. ISSN 0952-8229

GRIFFITHS, M.D., 2003. Raising gambling awareness through advertising. GamCare News, 16, p. 14.

PARKE, J. and GRIFFITHS, M.D., 2003. Self-delusion in gambling as a coping mechanism. Proceedings of the British Psychological Society, 11, p. 222.

GRIFFITHS, M.D., 2003. Self-promotion: how to raise your personal profile. Psy-PAG Quarterly Newsletter, 48, pp. 52-55.

GRIFFITHS, M.D., 2003. Should gamblers be worried? World Online Gambling Law Report, 2 (8), pp. 10-11. ISSN 1477-2922

GRIFFITHS, M.D., 2003. Sitting ducks [letter]. , p. 5.

MOORE, J. and GRIFFITHS, M.D., 2003. So what looks best on Britney? , pp. 28-29.

GRIFFITHS, M.D., 2003. Speaking to patients' relatives: Further tips and advice. British Medical Journal (Online).

GRIFFITHS, M.D., 2003. Technology and gambling: the social impact of internet gambling. Society for the Study of Gambling Newsletter, 36, pp. 18-28.

GRIFFITHS, M.D., 2003. Tips on ... how to increase productivity. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... Keeping fresh and motivated. British Medical Journal, 327 (142).

GRIFFITHS, M.D., 2003. Tips on... beating 'techno stress'. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... being successful in your job. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... business travel abroad. British Medical Journal, 327. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... creating time for yourself. British Medical Journal, 327. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... getting ahead. Student British Medical Journal, 11, p. 107. ISSN 0966-6494

GRIFFITHS, M.D., 2003. Tips on... getting ahead. Student British Medical Journal, 11, p. 107. ISSN 0966-6494

GRIFFITHS, M.D., 2003. Tips on... getting ahead. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... giving poster presentations. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... leading a team. Student British Medical Journal, 11, p. 459. ISSN 0966-6494

GRIFFITHS, M.D., 2003. Tips on... leading a team. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... leading a team. Student British Medical Journal, 11, p. 459. ISSN 0966-6494

GRIFFITHS, M.D., 2003. Tips on... networking. British Medical Journal, 326. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... raising your profile at work. British Medical Journal, 327. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... supporting your colleagues. British Medical Journal, 327. ISSN 0959-535X

GRIFFITHS, M.D., 2003. Tips on... telephone skills. British Medical Journal, 327. ISSN 0959-535X

GRIFFITHS, M.D. and LADOUCEUR, R., 2003. Understanding and treating the pathological gambler. Journal of Substance Use, 8 (1), p. 65. ISSN 1465-9891

GRIFFITHS, M.D., 2003. Unenjoyable sex [letter]. , p. 17.

GRIFFITHS, M.D. and WOOD, R.T.A., 2003. Videogame playing and gambling in adolescents: common risk factors. Proceedings of the British Psychological Society, 11, p. 222.

GRIFFITHS, M.D., 2003. Videogames: advice for parents and teachers. Education and Health, 21 (3), pp. 48-49. ISSN 0265-1602

GRIFFITHS, M.D., PARKE, A. and PARKE, J., 2003. Violence in gambling environments: a cause for concern? Justice of the Peace, 167, pp. 424-426.

GRIFFITHS, M.D., 2003. What is it good for ? The Guardian, p. 23.

GRIFFITHS, M.D., 2003. Whence the schnoz? (Notes and Queries, G2). The Guardian, p. 18.

GRIFFITHS, M.D., 2003. Writing short stories: Some further tips. British Medical Journal (Online).

GRIFFITHS, M.D. and PARKE, J., 2003. The environmental psychology of gambling. In: G. REITH, ed., Gambling: who wins? Who loses? Amherst, N.Y.: Prometheus Books, pp. 277-292. ISBN 1591020735

GRIFFITHS, M.D., 2003. A gossip-free space to think. , p. 25.

GRIFFITHS, M.D., ZANGENEH, M. and PARK, E.J., 2003. The marketing of gambling. In: M. ZANGENEH, A. BLASZCZYNSKI and N. TURNER, eds., Problem gambling: A multidisciplinary textbook. Toronto: PAS e-Publishing Services.

GRIFFITHS, M.D., 2003. The probability of your number coming up (Notes and Queries, G2). The Guardian, p. 18.

GRIFFITHS, M.D. and AASVED, M., 2003. The psychodynamics and psychology of gambling. Addiction Today, 15 (82), p. 25.

GRIFFITHS, M.D., 2003. The psychology of risk: a reply to Easton. British Medical Journal (Online).

GRIFFITHS, M.D. and PARKE, J., 2003. The psychology of the fruit machine. Psychology Review, 9 (4), pp. 12-16. ISSN 1764-6504

GRIFFITHS, M.D., 2003. The theraputic use of videogames in childhood and adolescence. Clinical Child Psychology and Psychiatry, 8, pp. 547-554. ISSN 1359-1045

WOOD, R.T.A., GRIFFITHS, M.D., DAVIES, M.N.O. and CHAPPELL, D., 2003. A typology of UK adolescent lottery and scratchcard players. In: 12th International Conference on Gambling and Risk-Taking, Vancouver, Canada, May, 2003, Vancouver, Canada.

GRIFFITHS, M.D., 2002. Addicted to hoarding [letter]. , p. 19.

WOOD, R.T.A., GRIFFITHS, M.D., DEREVENSKY, J.L. and GUPTA, R., 2002. Adolescent accounts of the UK National Lottery and scratchcards: an analysis using Q-sorts. Journal of Gambling Studies, 18 (2), pp. 161-183. ISSN 1050-5350

GRIFFITHS, M.D., 2002. Adolescent gambling: what should teachers and parents know? Education and Health, 20 (2), pp. 31-35. ISSN 0265-1602

WOOD, R.T.A. and GRIFFITHS, M.D., 2002. Adolescent perceptions of the National Lottery and scratchcards: a qualitative study using group interviews. Journal of Adolescence, 25 (6), pp. 655-668. ISSN 0140-1971

GRIFFITHS, M.D., 2002. Anagramology: an alternative study of personality. PsyPAG Quarterly, 42, pp. 20-22.

GRIFFITHS, M.D., 2002. Are lottery scratchcards a 'hard' form of gambling? eGambling - The Electronic Journal of Gambling Issues (EJGI) (7). ISSN 1494-5185

GRIFFITHS, M.D., 2002. Are lottery scratchcards a 'hard' form of gambling? eGambling - The Electronic Journal of Gambling Issues (EJGI) (7). ISSN 1494-5185

GRIFFITHS, M.D., 2002. As easy as M.N.O? [letter]. , p. 17.

GRIFFITHS, M.D., 2002. Avoiding blockages [letter]. , p. 13.

GRIFFITHS, M.D., 2002. Beckham: the icon. In: S. HILDRED and T. EWBANK, eds., There's only one David Beckam. London: John Blake, pp. 147-151. ISBN 1904034055

GRIFFITHS, M.D., 2002. Behavioural addiction. The Guardian Weekend, p. 12.

GRIFFITHS, M.D., MCCOWN, W. and CHAMBERLAIN, L., 2002. Best possible odds. Journal of Substance Abuse, 7, pp. 109-110.

GRIFFITHS, M.D., 2002. Billie Piper and Chris Evans. , p. 37.

GRIFFITHS, M.D. and SMEATON, M., 2002. Bingo playing in the UK: the influence of demographic factors on play. International Gambling Studies, 2, pp. 51-60. ISSN 1445-9795

GRIFFITHS, M.D., 2002. Book review: The habit change workbook: how to break bad habits and form good ones, by James Claiborn and Cherry Pedrick. eGambling: Electronic Journal of Gambling Issues (EJGI) (7).

GRIFFITHS, M.D., 2002. Book review: The habit change workbook: how to break bad habits and form good ones, by James Claiborn and Cherry Pedrick. eGambling: Electronic Journal of Gambling Issues (EJGI) (7).

GRIFFITHS, M.D., 2002. Cathartic script [letter]. , p. 7.

GRIFFITHS, M.D., 2002. Closing with a song [letter]. , p. 17.

WOOD, R.T.A., GRIFFITHS, M.D., GUPTA, R. and DEREVENSKY, J.L., 2002. Common cause for concern: similarities between excessive gambling and video game playing in youth. In: 5th European Conference on Gambling Studies and Policy Issues, Barcelona, Spain, 2002, Barcelona.

GRIFFITHS, M.D., 2002. Cybercrime: children and the Internet: issues for the criminal justice system. Justice of the Peace, 166, pp. 722-724.

BOCIJ, P., GRIFFITHS, M.D. and MCFARLANE, L., 2002. Cyberstalking: a new challenge for criminal law. The Criminal Lawyer, 122, pp. 3-5. ISSN 0956-7429

GRIFFITHS, M.D., 2002. Education and Health. Psy-PAG Quarterly, 44, pp. 48-49.

GRIFFITHS, M.D., 2002. Eminem: what the expert says. , p. 22.

GRIFFITHS, M.D., PARKE, J. and WOOD, R.T.A., 2002. Excessive gambling and substance abuse: is there a relationship? Journal of Substance Abuse, 7, pp. 187-190. ISSN 0899-3289

GRIFFITHS, M.D. and DAVIES, M.N.O., 2002. Excessive online computer gaming: implications for education. Journal of Computer Assisted Learning, 18 (3), pp. 379-380. ISSN 0266-4909

LARKIN, M. and GRIFFITHS, M.D., 2002. Experiences of addiction and recovery: the case for subjective accounts. Addiction Research & Theory, 10 (3), pp. 281-311. ISSN 1606-6359

SUTTON, M. and GRIFFITHS, M.D., 2002. Far right groups on the Internet: a new problem for crime control and community safety? The Criminal Lawyer, 123, pp. 3-5. ISSN 0956-7429

GRIFFITHS, M.D., 2002. Gambling and gaming addictions in adolescence. Oxford: British Psychological Society. ISBN 1854333488

GRIFFITHS, M.D., 2002. Gambling is a health issue. British Medical Journal (Online).

GRIFFITHS, M.D., 2002. Gambling with our health. Health Matters, 48, p. 7. ISSN 0954-903X

GRIFFITHS, M.D. and PARKE, J., 2002. Gaming machines and methods of payment: the psychological impact. GamCare News, 14, pp. 8-10.

GRIFFITHS, M.D., 2002. How to get conference funding if your department won't pay! PsyPAG Quarterly, 44, pp. 55-56.

GRIFFITHS, M.D., 2002. In a mobile minefield [letter]. , p. 19.

GRIFFITHS, M.D., 2002. Is the gaming industry doing enough to educate its employees and public about problem gambling? International Gaming and Wagering Business, 23 (9), p. 86. ISSN 1066-145X

SHEVLIN, M., GRIFFITHS, M.D., BANYARD, P. and DAVIES, M., 2002. Letter: That 'halo' effect. Times Higher Education Supplement (4), p. 13.

GRIFFITHS, M.D., 2002. Letter: the RAE rat race 3. , p. 15.

GRIFFITHS, M.D., 2002. Lifelong training. The Guardian (Education Section), p. 10.

GRIFFITHS, M.D., 2002. Lottery dangers. The Times, p. 29.

GRIFFITHS, M.D., 2002. Marked problems 2 [letter]. , p. 13.

GRIFFITHS, M.D., 2002. Marriage: A cynic's view. The Guardian, p. 25.

GRIFFITHS, M.D., 2002. Media attractions [letter]. , p. 15.

GRIFFITHS, M.D., 2002. Nag, nag, nag. Mojo, p. 10.

GRIFFITHS, M.D., 2002. Odds against new law on gambling [letter]. , p. 15.

GRIFFITHS, M.D., 2002. Playing video games seems to have few serious acute adverse effects on health. British Medical Journal, 324, p. 1159. ISSN 0959-535X

GRIFFITHS, M.D., 2002. Psychological boost. The Guardian (Education Section), p. 7.

GRIFFITHS, M.D., 2002. Racy. The Sunday Times, p. 20.

GRIFFITHS, M.D., 2002. [Rogue traders] [letter]. The Guardian (Weekend), p. 12.

GRIFFITHS, M.D., 2002. Secret life of women [letter]. , p. 19.

GRIFFITHS, M.D., 2002. Self-interest at stake [letter]. The Guardian (Society), p. 7.

PARKE, J. and GRIFFITHS, M.D., 2002. Slot machine gamblers: why are they so hard to study? Electronic Journal of Gambling Issues: eGambling (EJGI) (6). ISSN 1494-5185

GRIFFITHS, M.D., 2002. Slowing down Ian Thorpe. The Guardian (Sports Section), p. 32.

GRIFFITHS, M.D., 2002. Taking a chance. The Psychologist: Bulletin of the British Psychological Society, 15, p. 395. ISSN 0952-8229

GRIFFITHS, M.D., 2002. Telephone consultations may have other benefits. British Medical Journal (Online).

GRIFFITHS, M.D., 2002. There's madness in their method(ology). Psy-PAG Quarterly, 42, pp. 31-33.

GRIFFITHS, M.D., 2002. Tips on... working from home. British Medical Journal, 325. ISSN 0959-535X

GRIFFITHS, M.D., 2002. Top tips... for giving talks. Psy-PAG Quarterly, 44, pp. 25-27.

GRIFFITHS, M.D., 2002. Using the Internet for qualitative clinical research. Clinical Psychology, 10, pp. 27-30. ISSN 1473-8279

GRIFFITHS, M.D., 2002. What is love? The Guardian (G2 Section), p. 18.

GRIFFITHS, M.D., 2002. When not to smile [Britney Spears] [letter]. , p. 23.

GRIFFITHS, M.D. and SMEATON, M., 2002. Withdrawal in pathological gamblers: a small qualitative study. Social Psychology Review, 4, pp. 4-13.

GRIFFITHS, M.D., 2002. A doctor writes. Mojo, p. 10.

GRIFFITHS, M.D., 2002. The educational benefits of videogames. Education and Health, 20 (3), pp. 47-51. ISSN 0265-1602

GRIFFITHS, M.D., 2002. A gamble for the arts [letter]. , p. 17.

GRIFFITHS, M.D., 2002. The game is up. , p. 13.

GRIFFITHS, M.D. and SPANIER, D., 2002. The hand I played. Journal of Gambling Studies, 18, pp. 231-233.

GRIFFITHS, M.D., 2002. The health consequences of videogame playing. British Medical Journal (Online).

GRIFFITHS, M.D., 2002. The name game. The Guardian (Education Section) (5), p. 8.

GRIFFITHS, M.D., 2002. An opt-out for men [Daily lottery draws] [letter]. , p. 15.

GRIFFITHS, M.D., 2002. The pros and cons of telehealth. British Medical Journal (Online).

GRIFFITHS, M.D., 2002. The rise of mobile phone gambling. Society for the Study of Gambling Newsletter, 35, pp. 2-6.

GRIFFITHS, M.D. and PARKE, J., 2002. The social impact of internet gambling. Social Science Computer Review, 20 (3), pp. 312-320. ISSN 0894-4393

WOOD, R.T.A. and GRIFFITHS, M.D., 2002. A typology of UK adolescent lottery and scratchcard players. In: 5th European Conference on Gambling Studies and Policy Issues, Barcelona, Spain, 2002, Barcelona.

GRIFFITHS, M.D., 2001. Academics and the media: your money or your life? The Psychologist: Bulletin of the British Psychological Society, 14, p. 123.

GRIFFITHS, M.D., 2001. Addicted to love: the psychology of sex addiction. Psychology Review, 8, pp. 20-23. ISSN 1746-6504

GRIFFITHS, M.D. and WOOD, R.T.A., 2001. Adolescent attitudes towards the National Lottery scratchcards. Proceedings of the British Psychological Society, 9, p. 87.

WOOD, R.T.A. and GRIFFITHS, M.D., 2001. Adolescent gambling on the National Lottery: attitude formation and related psychosocial factors. Social Psychological Review, 3, pp. 48-56. ISSN 1369-7862

UMEH, K. and GRIFFITHS, M.D., 2001. Adolescent smoking: behavioural risk factors and health beliefs. Education and Health, 19 (4), pp. 69-71. ISSN 0265-1602

GRIFFITHS, M.D., 2001. Advice for giving poster papers. Psy-PAG Quarterly, 38, pp. 7-8.

MOULDEM, S. and GRIFFITHS, M.D., 2001. Against all odds: the stars who triumphed over tragedy to make it to the top. , pp. 32-33.

GRIFFITHS, M.D., 2001. And now the honeymoon's over…. , p. 61.

GRIFFITHS, M.D. and HOPKINS, M., 2001. Betting shop violence: a cause for concern? Police Journal, 74, pp. 55-60. ISSN 0032-258X

GRIFFITHS, M.D., 2001. Can writing letters to newspapers and magazines further your academic career? PsyPAG Quarterly, 41, pp. 34-37.

WOOD, R.T.A. and GRIFFITHS, M.D., 2001. Characteristics of youth problem lottery and scratchcard gambling. In: Canadian Foundation on Compulsive Gambling Innovation 2001 Conference, Toronto, Canada, April, 2001, Toronto.

GRIFFITHS, M.D., 2001. Comments on the Budd Commission report. GamCare News, 12, p. 11.

GRIFFITHS, M.D. and FEENEY, D., 2001. Compulsive gambling interview. Lottery Insights, 2 (8).

GRIFFITHS, M.D., 2001. Cybercrime: areas of concern for the judiciary. Justice of the Peace, 165, pp. 296-298.

GRIFFITHS, M.D., 2001. Don's diary (taking addiction abroad). , p. 13.

GRIFFITHS, M.D., 2001. Driving test not a mini marathon: a psychologist's view. , p. 19.

GRIFFITHS, M.D., 2001. Excess on the Internet (Part 2): net excesses on the rise. Tech.

GRIFFITHS, M.D., 2001. Excess on the Internet (part 1): what is online addiction? Tech.

GRIFFITHS, M.D., 2001. Excessive Internet use: Implications for sexual behaviour. Proceedings of the British Psychological Society, 9, p. 82.

GRIFFITHS, M.D., 2001. Excessive internet use: implications for education. Education and Health, 19 (2), pp. 23-29. ISSN 0265-1602

GRIFFITHS, M.D., 2001. Gambling market and supporting services for pathological gamblers in Great Britain. In: I. FUCHTENSCHNEIDER and K. HURRELMANN, eds., Glucksspeil in Europa. Geesthacht: Neuland, pp. 84-102.

GRIFFITHS, M.D., 2001. Gambling technologies: what does the future hold? Report on Problem Gambling, 3, pp. 39-40.

GRIFFITHS, M.D., 2001. Gambling: an emerging area of concern for health psychologists. Journal of Health Psychology, 6, pp. 477-479. ISSN 1359-1053

GRIFFITHS, M.D., 2001. Gambling: what's hard, what's soft. GamCare News, 11, pp. 6-7.

GRIFFITHS, M.D., 2001. Getting to know you: making content relevant and interesting to students. In: H. EDWARDS, B. SMITH and G. WEBB, eds., Lecturing: case studies, experience and practice. London: Kogan Page, pp. 79-86. ISBN 749435313

GRIFFITHS, M.D., 2001. Good practice in the gaming industry: some thoughts and recommendations. Panorama (European State Lotteries and Toto Assoc), 7, pp. 10-11.

GRIFFITHS, M.D., 2001. Heaven can wait: the psychology of near death experiences. , pp. 63-66.

GRIFFITHS, M.D., 2001. How to… get students to write with confidence. , p. 24.

GRIFFITHS, M.D., 2001. How to… stop jitters when public speaking. , p. 23.

GRIFFITHS, M.D., 2001. Ideas for articles and how to get them. PsyPAG Quarterly, 39, pp. 34-36.

WEE, A., GRIFFITHS, M.D. and POSEN, L., 2001. Internet addiction disorder: are you spending too much time on your computer?

GRIFFITHS, M.D., 2001. Internet gambling in the workplace. In: M. ANANDARAJAN and C. SIMMERS, eds., Managing web usage in the workplace: a social, ethical and legal perspective. Hershey, PA: Idea Group Publishing, pp. 148-167. ISBN 1930708181

GRIFFITHS, M.D., 2001. Internet gambling: preliminary results of the first UK prevalence study. Electronic Journal of Gambling Issues: eGambling (EJGI), 5. ISSN 1495-5185

GRIFFITHS, M.D., 2001. Internet gambling: preliminary results of the first UK prevalence study. Electronic Journal of Gambling Issues: eGambling (EJGI), 5. ISSN 1495-5185

GRIFFITHS, M.D., 2001. Just games [letter]. , p. 21.

GRIFFITHS, M.D., 2001. Letter: Short-cited. , p. 15.

GRIFFITHS, M.D., 2001. Letter: To add to your list... , p. 13.

GRIFFITHS, M.D., 2001. Looking into online therapy. Health Matters, 43, pp. 18-19. ISSN 0954-903X

GRIFFITHS, M.D., 2001. Michelle same as junkie. , p. 19.

GRIFFITHS, M.D., 2001. Mobile phone: the next adolescent gambling problem? Youth Gambling International Newsletter, 1, pp. 13-14.

GRIFFITHS, M.D., 2001. [Mobile phones and RSI] [letter]. The Guardian, p. 18.

GRIFFITHS, M.D., 2001. Not so (cybergames). The Sunday Times, p. 18.

GRIFFITHS, M.D. and HOPKINS, M., 2001. Online therapy: a cause for concern? The Psychologist: Bulletin of the British Psychological Society, 14, pp. 244-248.

GRIFFITHS, M.D. and BLASZCZYNSKI, A., 2001. Overcoming compulsive gambling. International Gambling Studies, 1, pp. 185-186.

GRIFFITHS, M.D., 2001. PhD teleworking. Psy-PAG Quarterly, 40, pp. 25-29.

GRIFFITHS, M.D., 2001. Playground games: a reply to Rydal. Edge Online.

GRIFFITHS, M.D. and LARKIN, M., 2001. Representations of pleasure and the self: A Q-methodology study of addiction. Proceedings of the British Psychological Society, 9, p. 82.

GRIFFITHS, M.D., 2001. Stumped! Amputee fetishes. , pp. 70-74.

WOOD, R.T.A. and GRIFFITHS, M.D., 2001. Targeting prevention and intervention programs for adolescents: where do we go next ? In: Wisconsin Council on Problem Gambling Third Annual State-wide Conference, Wasau, Wisconsin, March, 2001, Wasau, Wisconsin.

GRIFFITHS, M.D., 2001. Their failure is not always your failure. , p. 22.

GRIFFITHS, M.D., 2001. Top 15 tips for effective time management. Psy-PAG Quarterly, 41, pp. 48-50.

GRIFFITHS, M.D., BELLRINGER, P., FARRELL-ROBERTS, K. and FREESTOME, F., 2001. Treating problem gamblers: a residential therapy approach. Journal of Gambling Studies, 17, pp. 161-169. ISSN 1050-5350

GRIFFITHS, M.D., 2001. Videogame violence, aggression and crime. Justice of the Peace, 165, pp. 136-137.

GRIFFITHS, M.D., 2001. Who wants to be a millionaire (Notes and Queries, G2). The Guardian, p. 9.

GRIFFITHS, M.D., 2001. Why I believe letter writing can improve your career prospects. , p. 14.

GRIFFITHS, M.D., 2001. Why don't adolescent gamblers seek treatment? Electronic Journal of Gambling Issues: eGambling (EJGI), 5. ISSN 1494-5185

GRIFFITHS, M.D., 2001. Why don't adolescent gamblers seek treatment? Electronic Journal of Gambling Issues: eGambling (EJGI), 5. ISSN 1494-5185

GRIFFITHS, M.D., 2001. Writing a winning CV: Some further tips. British Medical Journal (Careers).

GRIFFITHS, M.D., 2001. The art of self-citation and how to do it. Psych-Talk, 29, pp. 58-60.

GRIFFITHS, M.D. and DELFABBRO, P., 2001. The biopsychosocial approach to gambling: contextual factors in research and clinical interventions. Journal of Gambling Issues (JGI) (5).

GRIFFITHS, M.D., 2001. A moral obligation in aca-media? The Psychologist: Bulletin of the British Psychological Society, 14, p. 460. ISSN 0952-8229

GRIFFITHS, M.D., 2001. The pathologification of excessive internet use: a reply to Hansen. Journal of Critical Psychology, Counselling and Psychotherapy, 1, pp. 85-90. ISSN 1471-7646

GRIFFITHS, M.D. and WOOD, R.T.A., 2001. The psychology of lottery gambling. International Gambling Studies, 1, pp. 27-44. ISSN 1445-9795

GRIFFITHS, M.D., 2000. Ants in academia: Adam and the Ants as cultural text (sex and perversion for teenyboobers).

GRIFFITHS, M.D., 2000. Categorization of videogames: some comments on 'Children and electronic games' by Funk et al. Psychological Reports, 86, pp. 1247-1248.

GRIFFITHS, M.D., 2000. Computer crime and hacking: a serious issue for the police? Police Journal, 73, pp. 18-24.

GRIFFITHS, M.D., 2000. Cyber affairs - a new area for psychological research. Psychology Review, 7 (1), pp. 28-31.

GRIFFITHS, M.D., 2000. Does Internet and computer 'addiction' exist? Some case study evidence. CyberPsychology & Behavior, 3 (2), pp. 211-218. ISSN 1094-9313

GRIFFITHS, M.D., 2000. Employers need to be aware of gambling in workplace and potential effects on job performance and company health. Report on Problem Gambling, 2, pp. 23-29.

GRIFFITHS, M.D., 2000. Esiste la dipendenza da Internet e da computer. In: T. CANTELMI, M. TALLI and A. D'ANDREA, eds., La mente in Internet. Padova: Piccin Editore, pp. 96-113.

GRIFFITHS, M.D., 2000. Excessive Internet use: implications for sexual behavior. CyberPsychology and Behavior, 3, pp. 537-552.

GRIFFITHS, M.D., 2000. Excessive addiction - time to be taken seriously? Addiction Research, 8, pp. 413-418.

GRIFFITHS, M.D., 2000. Fraud on the Internet: a growing problem? Justice of the Peace, 164, pp. 526-527.

GRIFFITHS, M.D. and DENNIS, F., 2000. How to beat techno-stress. , p. 22.

GRIFFITHS, M.D., 2000. Internet gambling and crime. Police Journal, 73, pp. 25-30. ISSN 0032-258X

GRIFFITHS, M.D., 2000. Jazz it up. , pp. 58-59.

GRIFFITHS, M.D., 2000. Legal gambling in UK grew dramatically in 1990s. Report on Problem Gambling, 1, pp. 15-16.

GRIFFITHS, M.D., 2000. Parents are right to worry about screenagers. , pp. 30-31.

GRIFFITHS, M.D. and WOOD, R.T.A., 2000. Risk factors in adolescence: the case of gambling, video-game playing and the Internet. Journal of Gambling Studies, 16, pp. 199-225.

GRIFFITHS, M.D., 2000. Saying sorry can make you feel so much better. , pp. 30-31.

GRIFFITHS, M.D., 2000. Scratchcard gambling among adolescent males. Journal of Gambling Studies, 16, pp. 79-91.

GRIFFITHS, M.D., 2000. Sex on the Internet: issues, concerns and implications. In: F. VON and U. CARLSSON, eds., Children in the new media landscape: games, pornography, perceptions. [Sweden]: UNESCO, pp. 169-184.

GRIFFITHS, M.D., 2000. Video game violence and aggression. Comments on 'Video game playing and its relations with aggressive and prosocial behaviour' by O. Weigman and E.G.M. van Schie. British Journal of Social Psychology, 39, pp. 147-149.

GRIFFITHS, M.D., 2000. Videogame violence and aggression: a review of research. In: F. VON and U. CARLSSON, eds., Children in the new media landscape: games, pornography, perceptions. [Sweden]: UNESCO, pp. 31-33.

GRIFFITHS, M.D., 2000. What the stars wanted and what the gifts say about what makes them tick. , pp. 22-23.

GRIFFITHS, M.D., 2000. The nation is taking a gamble. , pp. 6-7.

GRIFFITHS, M.D., 2000. The psychology of games. Psychology Review, 7 (2), pp. 24-26.

SHEVLIN, M., BANYARD, P., DAVIES, M.N.O. and GRIFFITHS, M.D., 2000. The validity of student evaluations in higher education: love me, love my lectures? Assessment and Evaluation in Higher Education, 25, pp. 397-405.

GRIFFITHS, M.D., 1999. Adam Ant: sex and perversion for teenyboppers. , pp. 116-119.

GRIFFITHS, M.D., 1999. All but connected (online relationships). Psychology Post, 17, pp. 6-7.

GRIFFITHS, M.D. and MACDONALD, H.F., 1999. Counselling in the treatment of pathological gambling: an overview. British Journal of Guidance and Counselling, 27, pp. 179-190.

GRIFFITHS, M.D., 1999. Cyberstalking: a cause for police concern? Justice of the Peace, 163, pp. 687-689.

GRIFFITHS, M.D., 1999. Dying for it: autoerotic deaths. , pp. 62-65.

GRIFFITHS, M.D., 1999. Freaky kinks. , p. 63.

GRIFFITHS, M.D., 1999. Gambling technologies: prospects for problem gambling. Journal of Gambling Studies, 15, pp. 265-283.

GRIFFITHS, M.D., 1999. Internet addiction: fact or fiction? The Psychologist: Bulletin of the British Psychological Society, 12, pp. 246-250.

GRIFFITHS, M.D., 1999. The Millennium Bug: a study of indifference. Psychology Post, 16, pp. 8-9.

GRIFFITHS, M.D., 1999. Other publication outlets: is there life after refereed journals? In: P. HILL, ed., Publish or perish. Dereham: Peter Francis, pp. 117-130.

GRIFFITHS, M.D., 1999. Shrink Rap: looks familiar. , p. 15.

GRIFFITHS, M.D., 1999. Shrink Rap: where there's cyberlife. , p. 15.

GRIFFITHS, M.D., 1999. Some comments on 'Health related correlates of gambling on the British National Lottery' by Reid et al. Psychological Reports, 85, pp. 143-144.

GRIFFITHS, M.D., SCARFE, A. and BELLRINGER, P., 1999. The UK national telephone helpline - results on the first year of operation. Journal of Gambling Studies, 15, pp. 83-90.

GRIFFITHS, M.D., 1999. Win some, lose some: have video games damaged the health of a generation? Health Matters, 37, pp. 14-15.

GRIFFITHS, M.D., 1999. The psychology of the near miss (revisited): a comment on Delfabbro and Winefield. British Journal of Psychology, 90, pp. 441-445.

GRIFFITHS, M.D., 1998. 10 ways to spot if your kid is a lotto addict. , p. 15.

GRIFFITHS, M.D. and SUTHERLAND, I., 1998. Adolescent gambling and drug use. Journal of Community and Applied Social Psychology, 8, pp. 423-427.

GRIFFITHS, M.D. and WOOD, R., 1998. Adolescent gambling on the National Lottery. Education and Health, 16 (4), pp. 53-56. ISSN 0265-1602

GRIFFITHS, M.D., 1998. Against the odds: an overview of gambling addiction. In: M. BLOOR and F. WOODS, eds., Addictions and problem drug use: issue in behaviour, policy and practice. London: Jessica Kinglsey, pp. 49-65.

GRIFFITHS, M.D., 1998. Cak-watch (continued): a return to Animal Farm. , pp. 65-66.

GRIFFITHS, M.D., 1998. Children and the Internet: issues for parents and teachers. Education and Health, 16 (1), pp. 9-10. ISSN 0265-1602

GRIFFITHS, M.D., ROGERS, M.E. and SPARROW, P., 1998. Crime and IT (part II): 'Stalking the Net'. Probation Journal, 45, pp. 138-141.

GRIFFITHS, M.D. and SPARROW, P., 1998. Fruit machine addiction and crime. Police Journal, 71, pp. 327-334.

GRIFFITHS, M.D., 1998. Fruit machine addiction: an issue for educational psychologists? Educational and Child Psychology, 15 (4), pp. 33-44.

GRIFFITHS, M.D. and SPARROW, P., 1998. Fruit machine gambling and criminal behaviour: issues for the judiciary. Justice of the Peace, 162, pp. 736-739.

GRIFFITHS, M.D., 1998. Internet addiction: does it really exist? In: J. GACKENBACH, ed., Psychology and the Internet: intrapersonal, interpersonal and transpersonal applications. New York: Academic Press, pp. 61-75.

GRIFFITHS, M.D., MILLER, H., SPARROW, P. and GILLESPIE, T., 1998. Internet usage and 'Internet addiction' in students and its implications for student learning. Journal of Computer Assisted Learning, 15, pp. 89-91.

GRIFFITHS, M.D., 1998. Is the use of a raffle in childhood behaviour modification ethical? A reply to Roderick et al. Educational Psychology in Practice, 14, pp. 40-43.

GRIFFITHS, M.D., 1998. Lust among lecturers and lectured. , p. 13.

GRIFFITHS, M.D. and JOINSON, A., 1998. Max-imum impact: the psychology of fame. Psychology Post, 6, pp. 8-9.

GRIFFITHS, M.D., 1998. Networking - a skill to be learnt? , p. 16.

GRIFFITHS, M.D., 1998. Peer review: democracy, sausages and lotteries. , p. 14.

LARKIN, M. and GRIFFITHS, M.D., 1998. Response to Shaffer (1996): the case for 'complex systems' conceptualizations of addiction. Journal of Gambling Studies, 14, pp. 73-82.

GRIFFITHS, M.D., 1998. Shrink Rap: is videogame violence harmful? , p. 15.

GRIFFITHS, M.D., 1998. Shrink Rap: the Croft Report. , p. 49.

GRIFFITHS, M.D., 1998. Tutorial ideas for transferable skills. The New Academic, 7 (3), pp. 14-15.

GRIFFITHS, M.D., 1998. Under-age curse. , p. 25.

GRIFFITHS, M.D., 1998. Video games and aggression: a review of the literature. Aggression and Violent Behavior, 4, pp. 203-212.

GRIFFITHS, M.D., 1998. Violent video games: are they harmful? Psychology Review, 41 (1), pp. 28-29.

WOOD, R.T.A. and GRIFFITHS, M.D., 1998. The acquisition, development and maintenance of lottery and scratchcard gambling in adolescence. Journal of Adolescence, 21, pp. 265-273.

GRIFFITHS, M.D., 1998. The side effects of Furby fever. , p. 15.

GRIFFITHS, M.D. and SHARPE, R., 1998. The use of handouts in psychology teaching. In: J. RADFORD, L. VAN and D. ROSE, eds., Innovations in psychology teaching. Birmingham: Staff and Educational Development Association, pp. 63-73.

GRIFFITHS, M.D., 1997. Arcade gambling: a research note. Psychological Reports, 80, pp. 413-414.

GRIFFITHS, M.D., 1997. Are virtual pets more demanding than the real thing? Education and Health, 15 (3), pp. 37-38. ISSN 0265-1602

GRIFFITHS, M.D., 1997. Children and gambling: the effect of television coverage and advertising. Media Education Journal, 22, pp. 25-27.

GRIFFITHS, M.D., 1997. Children and the Internet. Media Education Journal, 21, pp. 31-33.

GRIFFITHS, M.D., 1997. Computer game playing in early adolescence. Youth and Society, 29, pp. 223-237.

SPARROW, P. and GRIFFITHS, M.D., 1997. Crime and IT: hacking and pornography on the Internet. Probation Journal, 44, pp. 144-147.

GRIFFITHS, M.D., 1997. Cyber-addiction: how to spot it. , p. 10.

GRIFFITHS, M.D. and HUNT, N., 1997. Dependence on computer games by adolescents. Psychological Reports, 82, pp. 475-480.

GRIFFITHS, M.D., 1997. Exercise addiction: a case study. Addiction Research, 5, pp. 161-168.

GRIFFITHS, M.D., 1997. Friendship and social development in children and adolescents: the impact of electronic technology. Educational and Child Psychology, 14 (3), pp. 25-37.

GRIFFITHS, M.D., 1997. Health and the National Lottery. Science and Public Affairs, pp. 5-7.

GRIFFITHS, M.D., 1997. Instant-win promotions: part of the 'gambling' environment? Education and Health, 15 (4), pp. 62-63.

GRIFFITHS, M.D., 1997. Is the National Lottery a health issue? Health Matters, 29, pp. 12-13.

GRIFFITHS, M.D., 1997. Meet the net junkies. , pp. 60-64.

GRIFFITHS, M.D., 1997. The National Lottery and scratchcards: a psychological perspective. The Psychologist: Bulletin of the British Psychological Society, 10, pp. 23-26.

GRIFFITHS, M.D., 1997. Psychology of computer use: XLIII. Some comments on 'addictive use of the Internet' by Young. Psychological Reports, 80, pp. 81-82.

GRIFFITHS, M.D., 1997. Selling hope: the psychology of the National Lottery. Psychology Review, 4, pp. 26-30.

BANYARD, P. and GRIFFITHS, M.D., 1997. Teaching assessment and learning styles: a response to Brown. Psychology Teaching Review, 5, pp. 139-141.

GRIFFITHS, M.D., 1997. Video game violence: the debate that just will not die. , pp. 68-73.

GRIFFITHS, M.D., 1997. Video games and aggression. The Psychologist: Bulletin of the British Psychological Society, 10, pp. 397-401.

GRIFFITHS, M.D., 1997. Video games and children's behaviour. In: T. CHARLTON and K. DAVID, eds., Elusive links: television, video games, cinema and children's behaviour. Gloucester: GCED/Park, pp. 66-93.

GRIFFITHS, M.D., 1997. Video games and clinical practice: issues, uses and treatments. British Journal of Clinical Psychology, 36, pp. 639-641.

GRIFFITHS, M.D., 1997. Video games: the good news. Education and Health, 15, pp. 10-12.

GRIFFITHS, M.D., 1997. The internuts (Internet addiction). , p. 6.

GRIFFITHS, M.D. and MAGREE, R., 1997. The use of handouts in teaching: some preliminary qualitative data. , pp. 25-28.

GRIFFITHS, M.D., 1996. Adolescent gambling on fruit machines. Young Minds Magazine, 27, pp. 10-11.

YEOMAN, T. and GRIFFITHS, M.D., 1996. Adolescent machine gambling and crime (I). Journal of Adolescence, 19, pp. 99-104.

YEOMAN, T. and GRIFFITHS, M.D., 1996. Adolescent machine gambling and crime (II). Journal of Adolescence, 19, pp. 183-188.

GRIFFITHS, M.D., 1996. Behavioural addictions. Psychology Review, 3 (2), pp. 9-12.

GRIFFITHS, M.D., 1996. Behavioural addictions: an issue for everybody? Journal of Workplace Learning, 8 (3), pp. 19-25.

GRIFFITHS, M.D. and PERKINS, G., 1996. Bullies, victims and the code of silence. Education and Health, 14 (2), pp. 17-21. ISSN 0265-1602

GRIFFITHS, M.D., 1996. Computer game playing in children and adolescents: a review of the literature. In: T. GILL, ed., Electronic children: how children are responding to the information revolution. London: National Children's Bureau, pp. 41-58.

GRIFFITHS, M.D., 1996. Computers and your child's health: recognizing addiction. , pp. 140-143.

GRIFFITHS, M.D., 1996. Cybersex: pornography and the Internet. , p. 4.

GRIFFITHS, M.D., 1996. Fruit machine addiction: an issue for health psychology? Health Psychology Update, 24, pp. 7-9.

GRIFFITHS, M.D. and SPARROW, P., 1996. Funding fruit machine addiction: the hidden crime. Probation Journal, 43, pp. 211-213.

GRIFFITHS, M.D., 1996. Gambling on the Internet: a brief note. Journal of Gambling Studies, 12, pp. 471-474.

GRIFFITHS, M.D., 1996. In focus: slots of fun. Psychology Review, 2 (4), pp. 31-32.

GRIFFITHS, M.D., 1996. Internet addiction: an issue for clinical psychology? Clinical Psychology Forum, 97, pp. 32-36.

GRIFFITHS, M.D., 1996. The Internet addicts. , p. 25.

GRIFFITHS, M.D. and MAGEE, R., 1996. Mentoring the new lecturer: being mentored. In: H. FULLERTON, ed., Facets of mentoring in higher education. Birmingham: Staff and Educational Development Association, pp. 13-20.

GRIFFITHS, M.D., 1996. Netties anonymous. , pp. 12-13.

GRIFFITHS, M.D., 1996. Observing the social world of fruit-machine playing. Sociology Review, 6 (1), pp. 17-18.

GRIFFITHS, M.D., 1996. On-line love: not all bad. , p. 63.

GRIFFITHS, M.D., 1996. Pathological gambling and its treatment. British Journal of Clinical Psychology, 35, pp. 477-479.

GRIFFITHS, M.D., 1996. Pathological gambling and its treatment: a review of the literature. Journal of Psychiatric and Mental Health Nursing, 3, pp. 347-353.

GRIFFITHS, M.D., 1996. Slots and slots of fun? An overview of fruit machine addiction. Bulletin of the BPS Scottish Branch, 22, pp. 8-16.

PERKINS, G. and GRIFFITHS, M.D., 1996. A comparison of bullying behaviours in state and independent schools. British Psychological Society Education Section Review, 20 (2), pp. 12-22.

GRIFFITHS, M.D., 1996. The treatment of pathological gambling: a brief overview of cognitive approaches. Clinical Psychology Forum, 98, pp. 29-33.

GRIFFITHS, M.D., 1996. The use of a learning grid in small group teaching. Psychology Teaching Review, 5, pp. 25-34.

GRIFFITHS, M.D., 1995. 10 ways to spot child gamblers. , p. 5.

GRIFFITHS, M.D., 1995. Adolescent gambling. London: Routledge.

GRIFFITHS, M.D. and HUNT, N., 1995. Computer game playing in adolescence: prevalence and demographic indicators. Journal of Community and Applied Social Psychology, 5, pp. 189-193.

FISHER, S. and GRIFFITHS, M.D., 1995. Current trends in slot machine gambling: research and policy issues. Journal of Gambling Studies, 11, pp. 239-247.

GRIFFITHS, M.D., 1995. Gambling cross addictions. Clinical Psychology Forum, 77, pp. 25-30.

PHILLIPS, C.A., ROLLS, S., ROUSE, A. and GRIFFITHS, M.D., 1995. Home video game playing in schoolchildren: a study of incidence and pattern of play. Journal of Adolescence, 18, pp. 687-691.

GRIFFITHS, M.D., 1995. Is there a role for psychology in podiatry teaching? Journal of British Podiatric Medicine, 50, pp. 59-60.

GRIFFITHS, M.D., 1995. Netties anonymous: are some people addicted to the Internet? , p. 17.

GRIFFITHS, M.D., 1995. 'Pop' psychology. The Psychologist: Bulletin of the British Psychological Society, 8, pp. 455-457.

GRIFFITHS, M.D., 1995. Scratch-card gambling: a potential addiction? Education and Health, 13 (2), pp. 17-20. ISSN 0265-1602

FISHER, S.E. and GRIFFITHS, M.D., 1995. Slot machine gambling. New York: Human Science Press.

GRIFFITHS, M.D., 1995. Technological addictions. Clinical Psychology Forum, 76, pp. 14-19.

GRIFFITHS, M.D., 1995. Towards a risk factor model of fruit machine addiction: a brief note. Journal of Gambling Studies, 11, pp. 343-346.

GRIFFITHS, M.D. and DANCASTER, I., 1995. The effect of Type A personality on physiological arousal while playing computer games. Addictive Behaviors, 20, pp. 543-548.

GRIFFITHS, M.D., 1995. The role of subjective mood states in the maintenance of gambling behaviour. Journal of Gambling Studies, 11, pp. 123-135.

GRIFFITHS, M.D., 1994. Beating the fruit machine: systems and ploys both legal and illegal. Journal of Gambling Studies, 10, pp. 287-292.

GRIFFITHS, M.D., 1994. Co-existent fruit machine addiction and solvent abuse in adolescence: a cause for concern? Journal of Adolescence, 17, pp. 491-498.

GRIFFITHS, M.D., 1994. Computer game playing in children and adolescents: a cause for concern? Media Education Journal, 16, pp. 27-30.

GRIFFITHS, M.D., 1994. Computer games and clinical psychology: issues of concern. Clinical Psychology Forum, 68, pp. 25-28.

GRIFFITHS, M.D., 1994. Computer games: harmless or addictive? Education and Health, 12, pp. 28-30.

GRIFFITHS, M.D., 1994. Computer games: threat or therapy? Science and Public Affairs, pp. 20-22.

GRIFFITHS, M.D., 1994. Productive writing in the education system. The Psychologist: Bulletin of the British Psychological Society, 7, pp. 460-462.

GRIFFITHS, M.D., 1994. An exploratory study of gambling cross addictions. Journal of Gambling Studies, 10, pp. 371-384.

GRIFFITHS, M.D., 1994. A preliminary investigation of undergraduate students' attitudes towards psychology practicals. Psychology Teaching Review, 3, pp. 130-132.

GRIFFITHS, M.D., 1994. The role of cognitive bias and skill in fruit machine gambling. British Journal of Psychology, 85, pp. 351-369.

GRIFFITHS, M.D., 1994. The use of study packs in small groups as a form of learning: a qualitative survey of student opinion. Psychology Teaching Review, 3, pp. 118-124.

GRIFFITHS, M.D., 1993. Addictions: looking to the future. Clinical Psychology Forum, 62, p. 16.

GRIFFITHS, M.D., 1993. Are computer games bad for children? The Psychologist: Bulletin of the British Psychological Society, 6, pp. 401-407.

GRIFFITHS, M.D., 1993. Don's diary. , p. 14.

GRIFFITHS, M.D. and DUFF, J.S., 1993. Etiologies of excessive behaviour: a study of non-professional peoples' beliefs. Addiction Research, 1, pp. 199-206.

GRIFFITHS, M.D., 1993. Factors in problem adolescent fruit machine gambling: results of a small postal survey. Journal of Gambling Studies, 9, pp. 31-45.

GRIFFITHS, M.D., 1993. Fruit machine addiction in adolescence: a case study. Journal of Gambling Studies, 9, pp. 387-399.

GRIFFITHS, M.D., 1993. Fruit machine addiction: a possible treatment? Clinical Psychology Forum, 55, p. 23.

GRIFFITHS, M.D., 1993. Fruit machine gambling: the importance of structural characteristics. Journal of Gambling Studies, 9, pp. 101-120.

GRIFFITHS, M.D., 1993. Pathological gambling: possible treatment using an audio playback technique. Journal of Gambling Studies, 9, pp. 295-297.

GRIFFITHS, M.D., 1993. Productive writing. The New Academic, 3, pp. 29-30.

GRIFFITHS, M.D. and MCMURRAY, G., 1993. Publication amongst clinical psychologists: some personal reflections. Clinical Psychology Forum, 51, p. 3.

GRIFFITHS, M.D., 1993. Staff induction: some personal reflections. The New Academic, 2 (2), p. 7.

GRIFFITHS, M.D., 1993. Tolerance in gambling: an objective measure using the psychophysiological analysis of male fruit machine gamblers. Addictive Behaviors, 18, pp. 365-372.

GRIFFITHS, M.D., 1993. A study of the cognitive activity of fruit machine players. In: W.R. EADINGTON and J.A. CORNELIUS, eds., Gambling behavior and problem gambling. Reno, Nevada: University of Nevada Press, pp. 85-109.

GRIFFITHS, M.D., 1992. Jackpot junkies. , pp. 6-7.

GRIFFITHS, M.D., 1992. Pinball wizard: a case study of a pinball addict. Psychological Reports, 71, pp. 160-162.

GRIFFITHS, M.D., 1991. Amusement machine playing in childhood and adolescence: a comparative analysis of video games and fruit machines. Journal of Adolescence, 14, pp. 53-73.

GRIFFITHS, M.D., 1991. Fruit machine addiction: two brief case studies. British Journal of Addiction, 85, p. 465.

GRIFFITHS, M.D., 1991. Gamblers: do they win or lose? Education and Health, 9, pp. 17-19.

TROTT, J. and GRIFFITHS, M.D., 1991. Teenage gambling: a pilot study. Psychological Reports, 68, p. 946.

GRIFFITHS, M.D., 1991. The observational study of adolescent gambling in UK amusement arcades. Journal of Community and Applied Social Psychology, 1, pp. 309-320.

GRIFFITHS, M.D., 1991. The psychobiology of the near miss in fruit machine gambling. Journal of Psychology, 125, pp. 347-357.

GRIFFITHS, M.D., 1990. Addiction to fruit machines: a preliminary study among males. Journal of Gambling Studies, 6, pp. 113-126.

GRIFFITHS, M.D., 1990. Adolescent gambling: an observational pilot study. Perceptual and Motor Skills, 70, p. 1138.

GRIFFITHS, M.D., 1990. Arcade clientele and gaming preferences: a long term study. Perceptual and Motor Skills, 70, p. 1258.

GRIFFITHS, M.D. and DAVIES, P., 1990. Ideational conditioning: bridging the cognitive-behaviourist divide. Perceptual and Motor Skills, 70, pp. 123-128.

GRIFFITHS, M.D., 1990. Use of subjective information in scientific psychology IV: ideational conditioning - a pilot study. Perceptual and Motor Skills, 70, p. 850.

GRIFFITHS, M.D., 1990. Use of subjective information in scientific psychology V: ideational conditioning to the concept of 'lager'. Perceptual and Motor Skills, 70, p. 914.

GRIFFITHS, M.D., 1990. The acquisition, development and maintenance of fruit machine gambling. Journal of Gambling Studies, 6, pp. 193-204.

GRIFFITHS, M.D., 1990. The cognitive psychology of gambling. Journal of Gambling Studies, 6, pp. 31-42.

GRIFFITHS, M.D., 1990. The role of cognitive bias and skill in fruit machine gambling. In: S.E.G. LEA, P. WEBLEY and B. YOUNG, eds., Applied economic psychology in the 1990's. Exeter: Washington Singer Press, pp. 228-253.

GRIFFITHS, M.D. and SHUCKFORD, G.L.J., 1989. Desensitization to television violence: a new model. New Ideas in Psychology, 7, pp. 85-89.

GRIFFITHS, M.D., 1989. Gambling in children and adolescents. Journal of Gambling Behavior, 5, pp. 66-83.

GRIFFITHS, M.D., GILLETT, C.A. and DAVIES, P., 1989. An experimental investigation of ideational and exteroceptive conditioning. Perceptual and Motor Skills, 69, p. 494.

GILLETT, C.A., GRIFFITHS, M.D. and DAVIES, P., 1989. The hypnotic suppression of conditioned electrodermal responses. In: D. WAXMAN, D. PEDERSON and I. WIKIE, eds., Hypnosis. London: Whurr, pp. 60-66.

GRIFFITHS, M.D., GILLETT, C.A. and DAVIES, P., 1989. The hypnotic suppression of conditioned electrodermal responses. New Ideas in Psychology, 7, pp. 85-89.