上瘾
行为成瘾
心理学
同时有效性
探索性因素分析
临床心理学
验证性因素分析
德尔菲法
互联网
表面有效性
接收机工作特性
结构效度
可靠性(半导体)
心情
心理测量学
精神科
医学
结构方程建模
统计
计算机科学
物理
内科学
万维网
功率(物理)
量子力学
数学
内部一致性
作者
Kristiana Siste,Tjhin Wiguna,Saptawati Bardasono,Rini Sekartini,Jacub Pandelaki,Riza Sarasvita,Christiany Suwartono,Belinda Julivia Murtani,Reza Damayanti,Hans Christian,Lee Thung Sen,Martina Wiwie Setiawan Nasrun
标识
DOI:10.1016/j.psychres.2021.113829
摘要
Internet addiction (IA) is an emerging behavioral problem that constitutes a major health threat to vulnerable populations, including adolescents. However, there is a paucity of IA screening tools specifically designed for adolescents, especially in Indonesia. Therefore, the current study developed and validated the IA Diagnostic Questionnaire (KDAI) in adolescents while acknowledging local cultural influences. The KDAI was conceived through extensive literature reviews, expert discussions based on Delphi methods, a face validity study, focus group discussion (N = 31) for initial reliability testing, and a recruited pilot study (N = 385) and main study (N = 643) for exploratory and confirmatory factor analyses, respectively. The multi-sample analyses demonstrated that the KDAI model with the best fit and reliability comprised a seven-factor structure, including withdrawal, loss of control, increase of priority, negative consequences, mood modification, salience, and impairment. These factors were scrutinized against domains of IA Test, and concurrent validity was ascertained. Subsequently, a receiver operating characteristic curve and area under the curve determined a cutoff score of 108 to discern adolescents with IA. Taken together, the KDAI displayed excellent psychometric indices and sensitivity as a screening tool for IA in adolescents.
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