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大学生手机依赖与睡眠质量的关系：成人依恋与情绪表达的链式中介作用

The Relationship Between College Students’ Mobile Phone Dependence and Sleep Quality: The Chain Mediation Role of Adult Attachment and Emotional Expression

克拉热·霍加里木

Psychology of China / 2026,8(6): 948-955 / 2026-06-23 20 17

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• Information:

  西南民族大学教育学与心理学学院，成都

• Keywords:
  Mobile phone dependence; Sleep quality; Adult attachment; Emotional expression; College students
  手机依赖; 睡眠质量; 成人依恋; 情绪表达; 大学生
• Abstract: Objective: This study examined the effect of mobile phone dependence on sleep quality among college students and tested the mediating roles of adult attachment and emotional expression. Methods: A total of 343 college students were investigated using the Mobile Phone Dependence Index, Pittsburgh Sleep Quality Index, Adult Attachment Scale, and Berkeley Emotional Expressivity Questionnaire. Data were analyzed with SPSS 27.0 and the PROCESS macro. Results: Mobile phone dependence, sleep quality, adult attachment, and emotional expression showed significant differences in some demographic variables. Adult attachment and emotional expression separately mediated the relationship between mobile phone dependence and sleep quality, and also played a chain mediating role. Conclusion: Mobile phone dependence affects sleep quality both directly and indirectly through adult attachment and emotional expression. Reducing mobile phone dependence and improving real interpersonal interaction and emotional expression may help improve college students’ sleep quality. 目的：探讨大学生手机依赖对睡眠质量的影响机制，并检验成人依恋与情绪表达的中介作用。方法：采用手机依赖指数量表、匹兹堡睡眠质量指数量表、成人依恋量表和伯克利情绪表达性量表对343名大学生进行问卷调查，使用SPSS27.0及PROCESS插件进行数据分析。结果：（1）大学生手机依赖、睡眠质量、成人依恋和情绪表达在部分人口学变量上存在显著差异；（2）成人依恋和情绪表达分别在手机依赖与睡眠质量之间发挥部分中介作用；（3）成人依恋与情绪表达在手机依赖与睡眠质量之间发挥链式中介作用。结论：手机依赖不仅直接影响大学生睡眠质量，还可通过成人依恋和情绪表达间接发挥作用。降低手机依赖、改善现实人际互动与情绪表达，有助于提升大学生睡眠质量。
• DOI: 10.35534/pc.0806140 (registering DOI)
• Cite: 克拉热·霍加里木. (2026). 大学生手机依赖与睡眠质量的关系: 成人依恋与情绪表达的链式中介作用. 中国心理学前沿, 8 (6), 948-955.