Development and Psychometric Evaluation of the School Bullying Scales: A Rasch Measurement Approach
Development and Psychometric Evaluation of the School Bullying Scales: A Rasch Measurement Approach
复制标题
DOI：
10.1177/0013164410387387
复制
发表时间：
2011-02-01
影响因子：
2.7
通讯作者：
Chen, Yi-Ling
中科院分区：
文献类型：
--
作者：
Cheng, Ying-Yao;Chen, Li-Ming;Chen, Yi-Ling
本研究旨在编制三个校园欺负量表--欺负者量表、受害者量表和目击者量表，以评估中学生的身体欺负、言语欺负、关系欺负和网络欺负行为。三个量表的项目是从欺负者、受害者和目击者的角度开发的。两个台湾中学生样本参与了测试开发，一个用于项目修改，另一个用于验证。样本1和样本2分别由860名和3，941名学生组成。采用Rasch技术评估三个量表的模型-数据拟合。结果表明，欺负者，受害者和证人的观点的人的措施的相关性在0.78和0.83之间;欺负规模，受害者规模和证人规模的措施的人分离的信度分别为0.86，0.87和0.94，分别。三个量表的个人测量与外部变量反社会行为、抑郁、焦虑和学校安全感呈正相关。三个量表的项目难度排序也在不同样本中得到验证。
The study aims to develop three school bullying scales-the Bully Scale, the Victim Scale, and the Witness Scale-to assess secondary school students' bullying behaviors, including physical bullying, verbal bullying, relational bullying, and cyber bullying. The items of the three scales were developed from viewpoints of bullies, victims, and witnesses. Two samples of Taiwanese secondary students participated in the test development, one for item revision and the other for validation. Samples 1 and 2 consisted of 860 and 3,941 students, respectively. Rasch techniques were applied to assess model-data fit of the three scales. The results indicated that the correlations of person measures from viewpoints of bullies, victims, and witnesses were between .78 and .83; the person separation reliabilities of the measures from the Bully Scale, the Victim Scale, and the Witness Scale were .86, .87, and .94, respectively. The person measures from the three scales were positively correlated with external variables-antisocial behaviors, depression, anxiety, and perception of school safety. The orderings of item difficulties of the three scales were also validated across different samples.