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Liu, Kai; Zhang, Longfei; Tu, Dongbo; Cai, Yan – SAGE Open, 2022
We aimed to develop an item bank of computerized adaptive testing for eating disorders (CAT-ED) in Chinese university students to increase measurement precision and improve test efficiency. A total of 1,025 Chinese undergraduate respondents answered a series of questions about eating disorders in a paper-pencil test. A total of 133 items from four…
Descriptors: Item Analysis, Eating Disorders, Computer Assisted Testing, Goodness of Fit
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Weiyu Zeng; Yi-jun Luo; Hong Chen – Youth & Society, 2024
Eight percent of adolescent girls were found to be engaged in problematic social media use. Problematic social media use is associated with serious physical and mental consequences. This study aimed to explore the effects of thin-ideal internalization on problematic social media use and the role of selfie-related behaviors and friendship quality.…
Descriptors: Foreign Countries, Self Concept, Social Media, Adolescents