About the Authors

Fanni Bányai

Affiliations Institute of Psychology, Eötvös Loránd University, Budapest, Hungary, Doctoral School of Psychology, Eötvös Loránd University, Budapest, Hungary

Ágnes Zsila

Affiliations Institute of Psychology, Eötvös Loránd University, Budapest, Hungary, Doctoral School of Psychology, Eötvös Loránd University, Budapest, Hungary

Orsolya Király

Affiliation Institute of Psychology, Eötvös Loránd University, Budapest, Hungary

Aniko Maraz

Affiliation Institute of Psychology, Eötvös Loránd University, Budapest, Hungary

Zsuzsanna Elekes

Affiliation Institute of Sociology and Social Policy, Corvinus University of Budapest, Budapest, Hungary

Mark D. Griffiths

Affiliation International Gaming Research Unit, Nottingham Trent University, Nottingham, United Kingdom

Cecilie Schou Andreassen

Affiliation Department of Clinical Psychology, University of Bergen, Bergen, Norway

Zsolt Demetrovics

demetrovics@t-online.hu

Affiliation Institute of Psychology, Eötvös Loránd University, Budapest, Hungary

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: ZD MDG OK. Data curation: ZE FB ÁZ AM OK. Formal analysis: FB ÁZ OK AM. Funding acquisition: ZE ZD. Investigation: ZE ZD AM. Methodology: ZE ZD AM CSA OK. Project administration: ZE ZD. Resources: ZD ZE. Software: ZE ZD. Supervision: ZE ZD. Validation: ZE ZD. Visualization: ZD. Writing – original draft: FB ÁZ OK AM. Writing – review & editing: MDG CSA ZD ZE.