儿童期积极经历量表中文版的效度和信度

Validity and reliability of the Chinese version of the Benevolent Childhood Experiences Scale

目的:检验儿童期积极经历量表中文版测评大学生人群的效度与信度。方法:选取大学生共845例,其中509例(样本1)用于条目分析与探索性因子分析,336例(样本2)用于验证性因子分析与内部一致性检验;选取样本1和样本2中的589例,施测抑郁-焦虑-压力量表简体中文版(DASS-21)和生活满意度量表(SWLS)检验效标关联效度,4周后随机抽取74例被试进行重测。结果:探索性因素分析抽取3因子,累积方差贡献率为52.2%。验证性因素分析结果显示3因子模型拟合良好(χ2/df=1.404,CFI=0.970,TLI=0.958,GFI=0.975,IFI=0.971,NFI=0.905,RMSEA=0.035,SRMR=0.037);量表得分与DASS21总分及各维度得分负相关(r=-0.45~-0.53,均P<0.01)、与SWLS总分正相关(r=0.49,P<0.01)。总量表及3个维度内在一致性信度在0.76~0.82之间,重测信度在0.65~0.85之间。结论:儿童期积极经历量表中文版测评大学生,具有良好的信度和效度。

Objective:To test the validity and reliability of the Chinese version of the Benevolent Childhood Experiences(BCEs)Scale.Methods:Totally 845 college students were recruited in the study.Sample 1 including 509 college students was tested for item analysis and exploratory factor analysis,and sample 2 including 336 college students was tested for confirmatory factor analysis and internal consistency reliability.The criterion validity was tested with the Depression Anxiety Stress Scale-21(DASS-21)and the Satisfaction with Life Scale(SWLS)by choosing 589 college students from sample 1 and sample 2,and 74 students of them were retested for test-retest reliability with four weeks interval.Results:Three common factors were extracted by exploratory factor analysis,accounting for 52.2%of the total variance.The confirmatory factor analysis identified a three factors model and showed nice goodness of fit indices for BCEs(χ2/dff=1.404,CFI=0.970,TLI=0.958,GFI=0.975,FI=0.971,NFI=0.905,RMSEA=0.035,SRMR=0.037).The total scores were negatively correlated with DASS-21 scores(r=-0.45--0.53,Ps<0.01)and SWLS total scores(r=0.49,Ps<0.01).Reliability coefficients of the three dimensions and total scores ranged from 0.76 to 0.82,and ICC for test-retest reliability ranged from 0.65 to 0.85.Conclusion:The results suggest that the Chinese version of the Benevolent Childhood Experiences(BCEs)Scale has acceptable validity and reliability in Chinese college students,and could be generalized to evaluate benev-olent childhood experiences of Chinese college people.