西安交通大学学报（医学版）2025，Vol.46Issue(4)：568-573,6.DOI:10.7652/jdyxb202504003
内外向人格特征对大学生孤独感的影响:核心自我评价与情绪调节策略的链式中介作用
Influence of extraversion personality characteristics of college students on loneliness:the serial mediating effect of core self-evaluation and emotion regulation strategies
摘要
Abstract
Objective To explore the serial mediated role of core self-evaluation and emotion regulation strategies in the relationship between extraversion personality characteristics and loneliness among college students.Methods An offline survey was conducted via Questionnaire Star with 507 college students using the Extraversion Subscale of the Eysenck Personality Questionnaire-Revised Short Scale(EPQ-R Short Scale),the Core Self-Evaluations Scale(CSES),the Emotion Regulation Questionnaire(ERQ),and the Loneliness Scale(UCLA).Data collection was completed through the Wenjuanxing(Questionnaire Star)online platform.Correlation analysis and structural equation modeling(SEM)were employed to examine the effects of extraversion,core self-evaluation,and emotion regulation strategies on loneliness.Results Extraversion was positively correlated with core self-evaluation(r=0.39,P＜0.01)and the cognitive reappraisal dimension of emotion regulation(r=0.23,P＜0.01),but negatively correlated with the expressive suppression dimension of emotion regulation(r=-0.21,P＜0.01)and loneliness(r=-0.45,P＜0.01).Core self-evaluation was positively correlated with cognitive reappraisal(r=0.43,P＜0.01),but negatively correlated with expressive suppression(r=-0.24,P＜0.01)and loneliness(r=-0.60,P＜0.01).Additionally,cognitive reappraisal was negatively correlated with loneliness(r=-0.42,P＜0.01),whereas expressive suppression was positively correlated with loneliness(r=0.35,P＜0.01).Mediation analysis revealed a serial mediation effect,where core self-evaluation and cognitive reappraisal jointly mediated the relationship between extraversion and loneliness(effect size=-0.034,accounting for 7.9％ of the total effect).Similarly,core self-evaluation and expressive suppression also served as serial mediators(effect size=-0.017,accounting for 3.9％ of the total effect).Conclusion Extraversion influences college students' loneliness through both the mediating roles of core self-evaluation and expressive suppression,as well as the serial mediation effects involving core self-evaluation combined with cognitive reappraisal or expressive suppression.This suggests that intervening in core self-evaluation and emotion regulation strategies can effectively mitigate loneliness among college students.关键词
内外向人格特征/孤独感/核心自我评价/情绪调节策略/认知重评/表达抑制Key words
extraversion personality characteristics/loneliness/core self-evaluation/emotion regulation strategy/cognitive reappraisal/expression inhibition分类
社会科学引用本文复制引用
闫琼,姚斌..内外向人格特征对大学生孤独感的影响:核心自我评价与情绪调节策略的链式中介作用[J].西安交通大学学报（医学版）,2025,46(4):568-573,6.基金项目
陕西省教育科学"十四五"规划2023年度一般课题(No.SGH23Y2199) （No.SGH23Y2199）
2024年西安交通大学本科教学改革研究项目(拔尖专项)(No.24BJ15Y) （拔尖专项）
陕西省社会科学基金项目(No.2024QY01)Supported by The General Project of the 14th Five-Year Plan for Education Science in Shaanxi Province in 2023(No.SGH23Y2199),2024 Xi'an Jiaotong University Undergraduate Education Reform Research Project(Top Talent Cultivation Special Program)(No.24BJ15Y),and Shaanxi Provincial Social Science Fund Project(No.2024QY01) （No.2024QY01）
