摘要
目的:考察大学生认知需求量表的信度、效度。方法:412名大学生、57名工人完成中文版认知需求量表,其中30名大学生同时完成自我效能测验,56名大学生在4周后重测。结果:项目分析显示,有17个题目符合测量学要求,高、低分组被试在所有题目上的得分差异都达到显著性水平;量表的内部一致性信度α系数为0.8916,分半信度系数为0.8987,重测信度系数为0.856;量表有较好的区分效度,大学生样本和工人样本的测试结果有显著性差异;在效标关联效度方面,认知需求测验分数与自我效能测验分数有显著性正相关;探索性和验证性因素分析均揭示了单维的量表结构。结论:中文版认知需求量表具有较好的信、效度,可作为我国大学生认知需求研究的有效工具。
Objective:To revise the Chinese version of The Need for Cognition Scale for college stu-dents. Methods:412 college students and 57 workers finished the Chinese version of need for cognition scale, of which 30 students took the self-efficacy test simultaneously and 56 students were re-tested after 4 weeks. Results:The result of Item Analysis showed that 17 of the 18 original items met psychometric cri-teria. The scale's internal consistency was 0.89, split reliability 0.90, and test-retest reliability 0.86. It had acceptable discriminant validity: It could effectively differentiate the college students group and workers group. It also had significantly positive correlation with self-efficacy..Both exploratory and confirmatory factor analyes indicated that the scale had one dominant factor. Conclusion:The Chinese version of need for cognition scale has sound psychometric properties for Chinese college students population.
出处
《中国心理卫生杂志》
CSSCI
CSCD
北大核心
2005年第1期57-60,共4页
Chinese Mental Health Journal
关键词
大学生
认知需求量表
修订
精神卫生
mental health need for cognition psychometric studies university students
