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抑郁情绪、自尊与自杀意念：一个有调节的中介模型

Depressive Mood, Self-esteem and Suicidal Ideation: A Moderated Mediation Model

Psychology of China / 2025,7(11): 1457-1463 / 2025-11-26 33 21

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• Authors: 张秋艳¹² 蔡惠燕¹ 吴欢³
• Information:

  1．广州商学院心理健康教育与咨询中心，广州；
  2．北京师范大学未来教育学院，珠海；
  3．安徽城市管理职业学院，合肥

• Keywords:
  Suicidal ideation; Depressive mood; Self-esteem; Family functioning; College students; Moderated mediation
  自杀意念; 抑郁情绪; 自尊; 家庭功能; 大学生; 有调节的中介
• Abstract: Suicidal ideation among college students is a key issue in mental health work. Although depressive mood has been confirmed as an important risk factor for suicidal ideation, the combined mechanism of self-esteem and family function in the relationship between the two remains unclear. This study used a questionnaire survey method to investigate 4,991 college students, exploring the mediating role of self-esteem between depressive mood and suicidal ideation, as well as the moderating effect of family function. The results showed that: (1)Depressive mood positively predicts suicidal ideation in college students; (2)Self-esteem plays a partial mediating role between depressive mood and suicidal ideation; (3)Family function moderates the total effect of the mediating model between depressive mood and suicidal ideation. These findings provide a new perspective for understanding the formation mechanism of college students’ suicidal ideation and also offer theoretical support for suicide prevention and intervention work in colleges and universities. 大学生自杀意念是心理健康工作的关键问题。尽管抑郁情绪已被证实是自杀意念的重要风险因素，但自尊与家庭功能在二者关系中的联合作用机制仍不明确。本研究采用问卷调查法，对4991名大学生进行调查，探讨自尊在抑郁情绪与自杀意念之间的中介作用，以及家庭功能的调节作用。结果发现：（1）抑郁情绪正向预测大学生自杀意念；（2）自尊在抑郁情绪与自杀意念之间起部分中介作用；（3）家庭功能调节抑郁情绪与自杀意念之间的中介模型总效应。这些发现为理解大学生自杀意念的形成机制提供了新视角，也为高校自杀预防与干预工作提供了理论支持。
• DOI: https://doi.org/10.35534/pc.0711237 (registering DOI)
• Cite: 张秋艳, 蔡惠燕, 吴欢. (2025). 抑郁情绪、自尊与自杀意念: 一个有调节的中介模型. 中国心理学前沿, 7 (11), 1457-1463.