中国科学院心理健康重点实验室知识库

目的编制自我损耗后效量表(EDA-S),并检验其信效度。方法结合文献分析与开放式问卷调查,编制了自我损耗后效量表。选取北京市某高校801名研究生进行初测,2周后随机选取其中406名被试进行重测。结果量表包含38个条目,分为情绪调控困难、社交退缩、低效能感、工作记忆减退、低加工流畅性、工作倦怠、疲劳、躯体不适、低坚持性等9个因子,共解释72.09%的方差变异;验证性因素分析结果表明模型拟合良好(Х^2=1744.62,df=629,Х^2/df=2.77,RMSEA=0.06,NFI=0.98,NNFI=0.98,CFI=0.98,IFI=0.98,GFI=0.85,SRMR=0.05);量表总分及各维度得分均与SRF-S得分呈正相关(r=0.31~0.59,P〈0.001)。总量表的Cronbach α系数为0.95,各维度的Cronbach理系数在0.73~0.91之间;总量表的重测信度为0.60,各维度的重测信度为0.26~0.57。结论本研究编制的自我损耗后效量表符合心理测量学要求.适合用于评估青少年的自我损耗程度。

Objective To develop the ego depletion aftereffects scale (EDA-S) and test its validity and reliability. Methods Based on literature analysis and the open questionnaire survey this study compiled the preliminary questionnaire. A sample of 801 subjects coming from a university in Beijing was investigated with preliminary questionnaire and 406 students were retested for test-retest reliability with 2 week interval. Results The EDA-S was composed of 38 items in nine factors,which were emotional regulation difficulty, social withdrawal, low efficacy, working memory impairment,low processing fluency, work burnout, fatigue, somatic distress and low adherence.The eleven factors explained 72.09% of the variances.Furthermore,the result of CFA indicated that the model fitted the data with well construct validity( Х^2 = 1744.62, df= 629, Х^2/df = 2.77, RMSEA = 0.06,NFI = 0.98, NNFI = 0.98, CFI = 0.98,IFI = 0.98, GFI = 0.85,SRMR = 0.05) and its factors scores were positively correlated with the SFR-S scores( r= 0.31-0.59, P〈0.001 ).The Cronbach α coefficients were 0.95 for the total questionnaire and 0.73-0.91 for the eleven factors.The test-retest reliabilities were 0.60 for the total questionnaire and 0.26-0.57 for the nine factors. Conclusion It suggests that the EDA-S is reliable and valid enough to be applicable to measure the depletion degree of adolescents.

国家自然科学基金项目(31400885);中国科学院心理健康重点实验室经费资助项目(KLMH2014ZG12)