Koo Hyun Young
College of Nursing, Catholic University of Daegu, Nam-gu, Daegu, Korea.
J Korean Acad Nurs. 2009 Dec;39(6):818-28. doi: 10.4040/jkan.2009.39.6.818.
This study was done to develop a cell phone addiction scale for Korean adolescents.
The process included construction of a conceptual framework, generation of initial items, verification of content validity, selection of secondary items, preliminary study, and extraction of final items. The participants were 577 adolescents in two middle schools and three high schools. Item analysis, factor analysis, criterion related validity, and internal consistency were used to analyze the data.
Twenty items were selected for the final scale, and categorized into 3 factors explaining 55.45% of total variance. The factors were labeled as withdrawal/tolerance (7 items), life dysfunction (6 items), and compulsion/persistence (7 items). The scores for the scale were significantly correlated with self-control, impulsiveness, and cell phone use. Cronbach's alpha coefficient for the 20 items was .92. Scale scores identified students as cell phone addicted, heavy users, or average users.
The above findings indicate that the cell phone addiction scale has good validity and reliability when used with Korean adolescents.
本研究旨在开发一种针对韩国青少年的手机成瘾量表。
该过程包括构建概念框架、生成初始项目、验证内容效度、选择次要项目、初步研究以及提取最终项目。参与者为两所初中和三所高中的577名青少年。采用项目分析、因素分析、效标关联效度和内部一致性来分析数据。
最终量表选取了20个项目，并分为3个因素，解释了总方差的55.45%。这些因素分别被标记为戒断/耐受性（7个项目）、生活功能障碍（6个项目）和强迫/执着（7个项目）。该量表的得分与自我控制、冲动性和手机使用显著相关。20个项目的克朗巴哈α系数为0.92。量表得分将学生分为手机成瘾者、重度使用者或普通使用者。
上述研究结果表明，该手机成瘾量表在用于韩国青少年时具有良好的效度和信度。
