Chara Tzavara

Regular gaming behavior and internet gaming disorder in European adolescents: results from a cross-national representative survey of prevalence, predictors, and psychopathological correlates

Kai W. Müller, Mari Janikian, Michael Dreier et al. · European Child & Adolescent Psychiatry · 2014 · 466 citations

Behavioral Sciences, Online Games, Psychiatry +15

Internet Addictive Behavior in Adolescence: A Cross-Sectional Study in Seven European Countries

Mari Janikian, Tim M. Schoenmakers, Eleni C. Tzavela et al. · Cyberpsychology Behavior and Social Networking · 2014 · 295 citations

Online Social Networking in Adolescence: Patterns of Use in Six European Countries and Links With Psychosocial Functioning

Eleni C. Tzavela, Mari Janikian, Kjartan Ólafsson et al. · Journal of Adolescent Health · 2014 · 245 citations

Social Media, Social Issues, Interpersonal Communication +12

Cyberbullying victimization prevalence and associations with internalizing and externalizing problems among adolescents in six European countries

Mari Janikian, Szymon Wójcik, Katarzyna Makaruk et al. · Computers in Human Behavior · 2015 · 138 citations

School Violence, Bullying, Sociology +9

Cross-national aspects of cyberbullying victimization among 14–17-year-old adolescents across seven European countries

Kalliope Athanasiou, Eirini Melegkovits, Elisabeth K. Andrie et al. · BMC Public Health · 2018 · 135 citations · Full text