简易应对量表应用于医学生的信效度检验

Reliability and validity of Brief COPE Scale in medical college students

目的分析中文版简易应对量表应用于医学生群体中的因子结构,检验简易应对量表的信度及效度。方法选取济南市两所大学的医学生实施一般资料的问卷调查和简易应对量表评定。采用SPSS 24.0软件进行信度检验、探索性因子分析及对量表在应对得分上的区分效度检验,信度上采用克朗巴赫α系数检验量表的内部一致性。采用Amos 24.0软件对量表的结构效度进行检验。结果共收集了2 074名大学生的信息,探索性因子分析提示该量表可提取为五因子结构。简易应对量表克朗巴赫α系数为0.83,验证性因子分析结果表明量表具有较好的结构效度。简易应对量表对男、女大学生在应对得分上有显著的区分效度。结论简易应对量表具有较好的信度和效度,在医学大学生群体中被证实是有效、可行的。

Objective To explore the potential factor structure of the Chinese version of Brief COPE Scale(CV-BCS)and to examine its reliability and validity. Methods A questionnaire was used to carry out a cross-sectional study in medical university students in Jinan City. The statistical software, SPSS 24.0, was used to examine the reliability and conduct exploratory factor analysis and the discriminant validity of the scale in coping scores. Cronbach α coefficient was used to test the internal consistency of the scale. The structural validity of the scale was tested with Amos 24.0 software. Results The sample consisted of 2 074 medical students in two universities. As a result, five factors were extracted through exploratory factor analysis, with a total reliability of 0.83. The results drawn from factor analysis suggested that the CV-BCS held good construct validity. The CV-BCS had significant discriminant validity for male and female college students in coping score. Conclusion The five-factor structure of CV-BCS is validated to be effective and practical in Chinese medical college students and can be used under the background of China.