Rasch 측정 모형을 이용한 청소년 인터넷 중독 척도의 타당화

초록

This study was performed to validate the Korean Adolescence Internet Addiction Proneness Scale (K-scale) using Rasch measurement model. The results reveal that item-fit statistics and principal component analysis with standardized residuals provide evidence of K-scale unidimensionality. Two out of 26 items displayed differential item functioning for gender. A number of issues concerning K-scale were disscussed.

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