摘要
采用Rasch模型对Frost多维完美主义量表进行分析。结果表明:六个分量表均具有单维性;量表中各项目与Rasch模型拟合良好,各项目与其各自量表之间的相关度适中;六个分量表的项目信度良好,而个体信度系数偏低。
The study reported here aimed to analyze the Frost Multidimensional Perfectionism Scale u- sing a Rasch rating scale model. The result ： All of the six subscales had unidimensionality ; All of the items in the scale fitted the model well, and the point-measure correlation coefficient were acceptable consistency; The Rasch item reliability was good, but the person reliability was on the low side.
出处
《贵州师范大学学报（自然科学版）》
CAS
2013年第4期23-27,共5页
Journal of Guizhou Normal University：Natural Sciences
基金
基于PBL理论改进心理教育测量教学改革研究项目(黔高教发[2011]28-1)
贵州师范大学精品课程"心理测量"建设项目
关键词
RASCH模型
单维性
τ难度
rasch model
unidimensionality
step difficulty
