心理特权量表在职务犯罪人中的信效度检验

Reliability and Validity of the Chinese Version of the Psychological Entitlement Scale in Duty Criminals

目的:检验心理特权量表(Psychological Entitlement Scale,PES)中文版在我国职务犯罪人样本中的信效度。方法:采用PES对380名男性职务犯罪人施测,通过项目分析和验证性因素分析等方法对量表的信度和结构效度进行检验。同时对其中151名职务犯罪人施测自恋人格问卷,考察PES的效标效度。招募81名在职公务员作为对照组施测PES,匹配行政职级后对职务犯罪人组和公务员对照组的PES得分进行差异比较。结果:验证性因素分析的结果表明,PES的单因素模型拟合较好,χ^(2)/df=1.08,CFI=0.99,IFI=0.99,TLI=0.98,RMSEA=0.031。内部一致性信度为0.77。心理特权水平与显性自恋总分(r=0.24)及其权欲(r=0.19)、优越感(r=0.24)、特权感(r=0.32)维度得分显著正相关。乡科级及以下组的PES得分显著高于厅局级和县处级,职务犯罪人的心理特权水平显著高于公务员对照组。结论:PES中文版在职务犯罪人样本中具有良好的信效度,可以作为评估我国职务犯罪人心理特权水平的工具。

Objective:To examine the reliability and validity of the Chinese version of the Psychological Entitlement Scale(PES)in duty criminals.Methods:Three hundred and eighty male duty criminals were recruited to complete PES.The item analysis and confirmation factor analysis were used to examine PES's reliability and construct validity.Narcissism personality inventory was administered to 151 of the above duty criminals to examine the criterion validity.The control group included 81 civil servants.They finished PES,and the scores were compared with the duty criminals'after matching the ranks.Results:The confirmatory factor analysis provided evidence for a good single-factor construct of PES:χ^(2)/df=1.08,CFI=0.99,IFI=0.99,TLI=0.98,RMSEA=0.031.The Internal consistency reliability was 0.77.The PES score was positively correlated with overt narcissism total score(r=0.24)and three dimensions scores involving authority(r=0.19),superiority(r=0.24),and entitlement(r=0.32).The PES score of cadres with and below township was significantly higher than cadres with bureau level and county level.The psychological entitlement level of duty criminals was significantly higher than the control group.Conclusion:The Chinese version of PES has acceptable psychometric properties when used for the assessment of psychological entitlement in duty criminals.