大学生自尊与社会适应的关系:积极核心图式与同伴依恋的链式中介效应分析

采用自尊量表、简明核心图式量表、同伴依恋量表和中国大学生适应量表调查华中三省5所大学大一至大三年级共459名大学生，运用偏差校正的百分位Bootstrap方法探索大学生积极核心图式和同伴依恋在自尊和社会适应之间的链式中介作用。结果发现：（1）大学生自尊、积极核心图式、同伴依恋与社会适应两两之间均呈显著正相关；（2）大学生自尊对社会适应的直接效应和间接效应均显著。间接效应包括了三条路径：通过积极核心图式的中介作用、通过同伴依恋的中介作用以及通过积极核心图式-同伴依恋的链式中介作用。这一结论有助于理解自尊对社会适应的作用机制，为未来大学生社会适应能力的提升提供建议。

The Relationship between Undergraduates' Self-esteem and Social Adaptation: The Chain Mediation Analysis of Positive Core Schema and Peer Attachment

The Self-esteem Scale, The Brief Core Schema Scale (BCSS), the Inventory of Peer Attachment, and Chinese College Student Adjustment Scale were used to investigate 459 undergraduates (235 boys and 224 girls) from 5 universities in three provinces of central China. The bias-corrected percentile bootstrap method was used to analyze the chain mediating roles of positive core schema and peer attachment between self-esteem and social adaptation. The results showed that: (1) The relationship between each pair of self-esteem, positive core schema, peer attachment and social adaptation were all significantly positive; (2) The undergraduates' self-esteem not only had a direct effect on social adaptation, but also had an indirectly effect on social adaptation through three ways: mediation through positive core schema, mediation through peer attachment and chain mediation through positive core schema and peer attachment. This conclusion is helpful to understand the mechanism of self-esteem on social adaptation, and to provide suggestions for future undergraduates to improve their social adaptability.