护理专业学生网络自主学习评价量表的编制及信度效度检验  

Development and reliability and validity test of online self-regulated learning assessment scale for nursing students

作　　者：陆冬燕[1,2] 谢赟赟 陈丽红[1] 张舒[1] 景珅 杨辰楠 姜贺[1] 

机构地区：[1]天津医科大学护理学院,天津市300070 [2]上海交通大学护理学院

出　　处：《中国护理管理》2017年第6期804-808,共5页Chinese Nursing Management

基　　金：天津市教育科学"十三五"规划课题(HE3095);2015年度天津医科大学护理学院大学生学术研究资助计划(2015-01)

摘　　要：目的 :编制护理专业学生网络自主学习评价量表并检验其信度、效度。方法 :通过文献回顾和专家咨询拟定初始量表。选取375名护理专业学生进行预试,通过临界比值法、相关性分析、探索性因子分析和内部一致性检验筛选条目。选取527名护理专业学生进行正式测试,采用验证性因子分析、信度检验评价其信度、效度。结果 :正式量表包括8个维度,共36个条目,累积方差贡献率为63.331%。验证性因子分析显示,卡方自由度之比(χ~2/df)=2.345,近似误差均方根(RMSEA)=0.051,拟合优度指数(GFI)=0.862,规准适配指数(NFI)=0.862,增值适配指数(IFI)=0.916,非规准适配指数(TLI)=0.904,比较适配指数(CFI)=0.915。量表内容效度指数为0.978,校标关联效度为0.547(P<0.01),Cronbach’sα系数为0.931,重测信度为0.816。结论:该量表具有良好的信度、效度,可用于测评护理专业学生的网络自主学习状况。Objective： To develop an assessment scale of online self-regulated learning for nursing students and to test its reliability and validity. Methods： The initial scale was formulated through literature review and expert consultation. A total of 375 nursing students were investigated to screen items using critical ration, correlation analysis, Exploratory Factor Analysis （EFA） and internal consistency. A total of 527 nursing students were recruited to conduct formal investigation to evaluate the psychometric characteristics by Confirmatory Factor Analysis （CFA） and reliability test. Results： The formal scale included 36 items belonging to 8 dimensions. EFA revealed that 8 factors accounted for 63.331% of the accumulated variances. CFA indicated：χ^2/df=2.345, RMSEA=0.051, GFI=0.862, NFI=0.862, IFI=0.916, TLI=0.904, CFI=0.915. The scale-level content validity index is 0.978. The criterion-related validity was 0.547 （P〈0.01）. The Cronbach＇s a coefficient was 0.931. The test-retest reliability was 0.816. Conclusion： As an instrument with good reliability and validity, this scale could be used to assess the condition of nursing students＇ online self-regulated learning.

关 键 词：网络教育 自主学习 护理专业 信度 效度 

分 类 号：R47[医药卫生—护理学]