童年逆境与大学生社会排斥感的关系：拒绝敏感性和脆弱型自恋的中介作用

The Relationship between Adverse Childhood Experiences and University Students’ Perceived Social Exclusion: The Mediating Roles of Rejection Sensitivity and Vulnerable Narcissism

摘要: 探讨童年逆境与大学生社会排斥感的关系，并考察拒绝敏感性和脆弱型自恋在其中的中介作用。使用童年逆境量表、拒绝敏感性量表、过度敏感自恋量表以及青少年社会排斥量表，对571名大学生进行问卷调查。研究发现童年逆境显著正向预测大学生社会排斥感，在童年逆境与大学生社会排斥感之间，拒绝敏感性和脆弱型自恋既能发挥单独中介作用，也能共同发挥链式中介作用。结果表明，童年逆境是大学生社会排斥感的重要风险因素，拒绝敏感性和脆弱型自恋可能是童年逆境与大学生社会排斥感之间的重要关联机制。研究丰富了社会排斥感前因机制理论，为高校开展心理健康教育与辅导工作提供了新的视角。

Abstract: This study explores the relationship between childhood adversity and university students’ perceptions of social exclusion and examines the mediating roles of rejection sensitivity and vulnerable narcissism in this relationship. A questionnaire survey was conducted among 571 university students using the Childhood Adversity Scale, the Rejection Sensitivity Scale, the Vulnerable Narcissism Scale, and the Adolescent Social Exclusion Scale. The study found that childhood adversity significantly and positively predicted university students’ sense of social exclusion. Between childhood adversity and the sense of social exclusion, rejection sensitivity and vulnerable narcissism exerted both independent mediating effects and a joint chained mediating effect. The results indicate that childhood adversity is a significant risk factor for university students’ sense of social exclusion, and that rejection sensitivity and vulnerable narcissism may serve as important mediating mechanisms linking childhood adversity to this sense of social exclusion. This study enriches the theoretical understanding of the mechanisms underlying feelings of social exclusion and provides a new perspective for universities to conduct mental health education and counseling.