驾驶愤怒量表在驾驶员群体中的信效度检验

目的修订驾驶员驾驶愤怒量表并检验其在我国驾驶员群体中的信效度。方法采用中文版驾驶愤怒量表对驾驶员进行测试,获得253份有效问卷,通过项目分析,探索性因素分析与验证性因素分析,形成最终修订量表。结果 1量表包括22个题目,分为4个维度,累计方差解释率为55.58%;2该量表的模型拟合度较好(GFI=0.96,NFI=0.90,CFI=0.92,RFI=0.88,RMSEA=0.046)。量表各维度与总分之间的相关系数在0.62~0.80之间,且P0.001。量表总的内部一致性系数为0.84,各个维度的内部一致性系数在0.72~0.82之间;3量表各维度与大五人格量表各维度之间部分相关显著,表明量表具有良好的相容效度。结论修订版驾驶愤怒量表具有良好的信效度,可以作为测量驾驶愤怒的一个可靠而有效的工具。

Reliability and Validity of Driving Anger Scale in Drivers

Objective To revise the Driving Anger Scale （ DAS） and test its reliability and validity among Chinese drivers .Methods 253 drivers took the test .A final Chinese version of DAS was got after data analysis ,exploratory factor analysis （ EFA） and confirmatory factor analysis（CFA）.Results ①DAS consisted of 22 items,which was divided into 4 factors.The factors＇ratio of cumulative contribution was 58.72%②The indicators of confirmatory factor analysis met the requirements of psychometric （GFI=0.96,NFI=0.90,CFI=0.92,RFI=0.88,RMSEA=0.046）.The Cronbach＇s αof the whole inventory was 0.84.Pearson correlations between the factors and the whole inventory were from 0.62 to 0.80,all Ps〈0.001.③The Pearson correlation between each dimension of DAS and the dimension of Big Five Inventory were significant ,partly.Conclusion DAS can be used as an effective and reliable tool for evaluating driving anger .