12项坚毅量表(12-Item Grit Scale)的中文修订

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,P0.001)。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(P0.001)。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。

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

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 α 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.