Psychometric Properties of the Internet Gaming Disorder Scale-Short-Form (IGDS9-SF): Systematic Review.
Lok Y J PoonHector Wing Hong TsangTsan Y J ChanSze W T ManLok Y NgYi L E WongChung-Ying LinChi-Wen ChienMark D GriffithsHalley M PontesAmir H PakpourPublished in: Journal of medical Internet research (2021)
Although there is insufficient evidence regarding the responsiveness and properties of the IGDS9-SF using item response theory, the existing evidence supports its use in assessing disordered gaming among individuals.