12项坚毅量表(12-Item Grit Scale)的中文修订

Reliability and Validity Test for 12-Item Grit Scale in Chinese Adults

目的:对12项坚毅量表(12-Item Grit Scale)在中国成年人群中进行中文版的初步修订。方法:按量表翻译程序将12项目坚毅量表翻译成中文版,然后采用验证性因素分析对其结构效度进行分析,以心理弹性量表(RS-14)作为校标工具。在北京市随机选取360名成年人进行测验,两周后随机选取其中80名成年人进行重测,分析中文版信效度。结果:坚毅量表中文版所有题目的决断值(CR)均达到0.001的显著性水平,每个题目与对应量表的相关系数较高。因素分析结果表明,坚毅量表符合Duckworth两因素模型结构,量表的结构效度良好(RMR=0.037,NFI=0.927,GFI=0.957,RMSEA=0.049)。用心理弹性量表(RS-14)作为效标,坚毅量表得分与心理弹性量表的得分呈现正相关(r=0.671,P<0.001)。量表的Cronbach`sα系数为0.729,折半信度为0.784,两周后的重测信度为0.804(P<0.001)。结论:12项坚毅量表在成年人中试用具有较高信度和效度,可以作为测量成年人坚毅品质的有效工具。

Objective： To examine the reliability and validity of Chinese version of the 12--Item Grit Scale.Meth- ods..The scale was translated into Chinese version,then we used confirmatory factor analysis to analyze its construct validity,and Resilience Scale（RS--14）was used as a standard tool for testing validity.According to the revised scale method,we randomlY selected a sample of 360 adults in Beijing who were given the scale,in which 80 randomly se- lected adults were retested two weeks later,the reliabilities and validities of Chinese version were examined.Results： All the items of the critical value（CR）reached the 0.001 level of significance in the Chinese version.The correlation coefficient between each item with a corresponding scale of 0.237--0.748.Factor analysis showed that the Grit scale was adapted to two--factor model Of Duckworth, and the structural validity was good（RMR= 0.037, NFI= 0. 927, GFI=0.957 ,RMSEA=0.049）.With Resilience Scale（RS--14）as a criterion,the Scale scores of Grit scale and RS-- 14 showed a positive correlation（r = 0.671 ,P 〈0.001）.The Cronbach＇s a coefficient of the Grit scale was 0.729, and split--half reliability was 0.784.The test retest reliability coefficient was 0.804 （P 〈0.001）.Conclusion：The Chinese version of Grit Scale has high reliability and validity as an effective instrument for measuring gritty of Chinese a-dults.