大学生认知需求量表的修订

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Q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。

The Chinese Version of Need for Cognition Scale

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.