Maria C. Haagsma

Problematic Online Game Use Scale

Scott E. Caplan, Maria C. Haagsma, Oscar Peters, 2014 .

A cognitive-behavioral model of problematic online gaming in adolescents aged 12-22 years

Scott E. Caplan, Maria C. Haagsma, Oscar Peters, 2013, Comput. Hum. Behav..

The Prevalence of Problematic Video Gamers in The Netherlands

Maria C. Haagsma, Oscar Peters, Marcel E. Pieterse, 2012, Cyberpsychology Behav. Soc. Netw..

How Gaming May Become a Problem: A Qualitative Analysis of the Role of Gaming Related Experiences and Cognitions in the Development of Problematic Game Behavior

Daniel L. King, Maria C. Haagsma, Oscar Peters, 2013, International Journal of Mental Health and Addiction.