Published on in Vol 20, No 8 (2018): August

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/10058, first published .
Game Addiction Scale Assessment Through a Nationally Representative Sample of Young Adult Men: Item Response Theory Graded–Response Modeling

Game Addiction Scale Assessment Through a Nationally Representative Sample of Young Adult Men: Item Response Theory Graded–Response Modeling

Game Addiction Scale Assessment Through a Nationally Representative Sample of Young Adult Men: Item Response Theory Graded–Response Modeling

Yasser Khazaal   1 , MD ;   Kyrre Breivik   2 , PhD ;   Joel Billieux   3, 4 , PhD ;   Daniele Zullino   1 , MD ;   Gabriel Thorens   1 , MD ;   Sophia Achab   1 , MD, PhD ;   Gerhard Gmel   5 , PhD ;   Anne Chatton   4 , MSc

1 Geneva University, Geneve, Switzerland

2 Regional Centre for Child and Youth Mental Health and Child Welfare, Uni Research Health, Bergen, Norway

3 Addictive and Compulsive Behaviours Lab, Institute for Health and Behaviour, University of Luxembourg, Esch-sur-Alzette, Luxembourg

4 Department of Mental Health and Psychiatry, Geneva University Hospitals, Geneva, Switzerland

5 Alcohol Treatment Center, Lausanne University Hospital, Lausanne, Switzerland

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