【摘要】 目的:对CCMD-3人格障碍筛查问卷(Personality Disorder Screening Questionnaire of CCMD-3,PDQC-3)A类人格障碍分量表分型评估和维度评估进行项目功能分析。方法:采用Samejima等级反应模型(GRM)分析3128例被试(大学生,劳教戒毒人员,监狱服刑人员,神经症缓解期患者,抑郁症缓解期患者,精神分裂症康复期患者)的PDQC-3作答数据,根据项目的区分度参数、难度参数、项目特征曲线(ICC)和项目信息曲线(IIC)对项目进行功能分析。结果:①A类人格障碍分型评估的项目功能分析结果:偏执型12个项目中11个项目评估效力较佳,1个中等,分裂样型16个项目评估效力均较佳;②A类人格障碍维度评估的项目功能分析结果:除情感淡漠维度(维度2)有2个项目、孤独/退缩维度(维度3)有1个项目评估效力中等外,此二维度其它各项目以及敏感多疑维度(维度1)、以我为尊维度(维度4)所有项目评估效力均较佳。结论:PDQC-3的A类人格障碍分量表可对中高特质水平的被试进行较好的评估,符合筛查问卷的要求;维度评估较分型评估的精准程度更高。更多还原

【Abstract】 Objective: To study the assessment power of the items in the Cluster A Personality Disorder Screening Questionnaire based on CCMD-3 personality disorder diagnostic criteria(PDQC-3).Methods: The questionaire was administered to undergraduate students(n=1255),neurosis patients(anxiety disorder,n=192;Obsessive-compulsive disorder,n=224;phobia,n=279),depression disorder(n=164),schizophrenics(n=416).The data was analyzed by 2PL Logistic Model and GRM based on IRT to conduct item function analysis.Results: In PPD(paranoid personality disorder),11 of 12 items had good assessment power,the other one was medium.All the items in SZPD(schoizoid personality disorder) had good assessment power.Two items in indifferent dimension,one in loneliness/withdrawal dimension had medium assessment power.Others were good.Conclusion: Cluster A Personality Disorder Screening Questionnaire of PDQC-3 can provide accurate assessment to the subjects with medium to high level of the traits,and dimensional assessment can provide more information for the screening of personality disorder.更多还原