特质性事后加工过程量表的汉化及高中生应用的信效度检验

Psychometric properties of Chinese version of post-event processing inventory trait in high school students

目的:将特质性事后加工过程量表(post-event processing inventory trait,PEPI-T)进行汉化并验证在高中生群体中应用的信效度。方法:首先,对问卷进行翻译、预施测、调整语句并回译,并确定最终中文版问卷。共有947名高中生(15~19岁)接受问卷施测,选用青少年社交焦虑量表、简化情绪量表、一般自我效能感量表作为效度指标。结果:验证性因子分析结果表明,PEPI-T中文版(Chines version of PEPI-T,PEPI-T-C)仍沿用原量表的三维度结构:自我评价、频率和强度,呈现出良好的结构效度(χ^2/df=2.59,RMSEA=0.04,CFI=0.97,TLI=0.95,SRMR=0.03)。PEPI-T-C及各分量表的内部一致性系数分别为0.78和0.44~0.75;PEPI-T-C及各分量表与社交焦虑和抑郁呈现出显著相关(r=0.22~0.43,均P<0.01);强度评分与自我效能感呈显著相关(r=-0.11,P<0.01),PEPI-T-C及自我评价、频率评分与自我效能感没有显著相关(P>0.05)。结论:PEPI-T-C在中国高中生群体中的信效度尚可接受,可用以测量高中生的特质性事后反刍,在未来研究中需进一步在其他青少年群体中对PEPI-T-C进行验证。

Objective:To Chinesize Post-Event Processing Inventory Trait(PEPI-T)and verify the reliability and validity of its application in high school students.Methods:First,the PEPI-T was translated and pre-measured,then the wording according to the pre-measurement results was adjusted and back-translated.Then,the Chinese version of PEPI-T(PEPI-T-C)was finalized.In total,947 adolescents aged from 15 to 19 were recruited to complete Social Anxiety Scale for Adolescents,Short Mood and Feelings Questionnaire,General Self-Efficacy Scale and PEPI-T-C,which were used as validity indicator.Results:Confirmatory factor analysis results showed that the PEPI-T-C still followed the three dimentions of self-judgement,frequency and intensity of the original scale and showed good model fit indices(χ^2/df=2.59,RMSEA=0.04,CFI=0.97,TLI=0.95,SRMR=0.03).The internal consistency coefficients for PEPI-T-C was 0.78,while the three subscales was(0.44-0.75).PEPI-T-C and its subscales were significantly correlated with social anxiety and depression(r=0.22-0.43,all P<0.01).The subscale of intensity showed significant correlation with self-efficacy(r=-0.11,P<0.01).PEPI-T-C and its subscale of self-judgement and frequency showed no significant correlations with self-efficacy(P>0.05).Conclusions:PEPI-T-C showed an acceptable reliabilities and validities in Chinese high school students,and would be used to assess their post-event rumination.Future research should examine the psychometric properties of PEPI-T-C in other Chinese adolescents’samples.