自尊异质性在完美主义和C类人格障碍倾向间的中介效应研究

Heterogeneity of Self-Esteem as a Mediator of the Link between Perfectionism and Cluster-C Personality Disorders among College Students

目的:考察大学生自尊异质性在完美主义预测C类人格障碍间的中介效应。方法:采用人格障碍筛查问卷、中文Frost完美主义问卷、Rosenberg自尊量表、条件自尊和不稳定自尊量表对465位在校大学生进行测量。结果:①消极完美主义与条件自尊、不稳定自尊、C类人格障碍及其各分型均呈显著正相关,与外显自尊呈显著负相关(P<0.01);②外显自尊与C类人格障碍倾向及其各分型呈显著负相关,条件自尊及不稳定自尊与C类人格障碍倾向及其各分型均呈显著正相关(P<0.01);③条件自尊与外显自尊分别在消极完美主义与C类人格障碍倾向间存在部分中介作用。结论:条件自尊与外显自尊分别在消极完美主义与C类人格障碍倾向间有部分中介作用。

Objective： To explore the mediation effect of self-esteem heterogeneity on the relationship between perfec- tionism and Cluster-C personality disorders among college students. Methods： Personality Disorder Questionnaire for CC- MD-2-R, The Chinese Frost multidimensional perfectionism scale, Rosenberg Self-Esteem Scale, Self-Esteem Contingent Scale and Instability of Self-esteem Scale were used among 465 college students. Results： （1）Negative perfectionism was positively correlated with contingent self-esteem, unstable self-esteem, Cluster-C personality disorders, and negatively cor- related with self-esteem（P〈0.01）. （2）Self-esteem,contingent self-esteem and unstable self-esteem were significantly relat- ed to Cluster-C personality disorders（P〈0.01）. （3）Contingent self-esteem and self-esteem partially mediated the association between negative perfectionism and Cluster-C personality disorders respectively. Conclusion： Contingent self-esteem and self-esteem partially mediated the association between negative perfectionism and Cluster-C personality disorders.