自我分化水平对于大学生健康行为的影响——控制感的中介作用

The Influence of Self-Differentiation Level on College Students’ Health Behaviors—The Mediating Role of Sense of Control

摘要: 目的：探讨自我分化水平对大学生健康行为的影响，并分析控制感在这一过程中的中介作用。方法：采用分层抽样，选取不同专业的541名大学生为研究对象，采用大学生自我分化量表、大学生健康生活方式量表、控制感量表对其进行问卷调查。分别采用SPSS 25.0对数据进行描述性统计、PROCESS 3.5进行中介效应检验及调节效应检验。结果：自我分化水平与大学生的健康行为方式呈显著正相关(r = 0.395, P < 0.01)；自我分化水平与控制感呈显著正相关(r = 0.529, P < 0.01)；控制感与健康方式呈显著正相关(r = 0.429, P < 0.01)；控制感在自我分化水平与健康方式之间的中介作用显著，中介效应值为0.1251，占总效应的35.2%。结论：本研究考察了自我分化水平对大学生健康行为的影响及其作用机制，为大学生健康行为的养成及高校心理健康教育提供了理论依据和实践启示。

Abstract: Objective: To explore the impact of self-differentiation level on college students’ health behaviors and analyze the mediating role of sense of control in this relationship. Methods: A stratified sampling method was used to select 541 college students from various majors. Participants completed the College Students Self-Differentiation Scale, Healthy Lifestyle Scale for College Students, and Sense of Control Scale. Descriptive statistics were conducted using SPSS 25.0, and mediation and moderation effects were tested using PROCESS 3.5. Results: Self-differentiation level showed a significant positive correlation with college students’ health behaviors (r = 0.395, P < 0.01) and sense of control (r = 0.529, P < 0.01). Sense of control was also significantly positively correlated with health behaviors (r = 0.429, P < 0.01). The mediating effect of sense of control between self-differentiation and health behaviors was significant, with an indirect effect value of 0.1251, accounting for 35.2% of the total effect. Conclusion: This study examines the impact of self-differentiation on college students’ health behaviors and its underlying mechanism, providing theoretical and practical insights for fostering healthy behaviors among college students and improving mental health education in universities.