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压力知觉对手机成瘾的影响：自我控制与孤独感的链式中介作用

The Impact of Perceived Stress on Mobile Phone Addiction: The Chain Mediating Role of Self-control and Loneliness

叶昶

Progress in Social Sciences / 2026,8(7): 654-660 / 2026-07-31 21 14

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• Information:

  华南农业大学，广州

• Keywords:
  Perceived stress; Self-control; Loneliness; Mobile phone addiction; Chain mediating effect; Postgraduate students
  压力知觉; 自我控制; 孤独感; 手机成瘾; 链式中介效应; 研究生
• Abstract: With the widespread use of smartphones, their convenience has been accompanied by an increasingly severe issue of mobile phone addiction. Based on the Ecological Systems Theory and the Cognitive-Behavioral Model, this study explores the psychological mechanism linking perceived stress to problematic smartphone use, and to examine the chain mediating roles of self-control and loneliness in this relationship. A questionnaire survey was conducted among 999 postgraduate students using the Perceived Stress Scale, the Self-Control Scale, the UCLA Loneliness Scale, and the Mobile Phone Addiction Index. The results indicate that: (1) Perceived stress and loneliness are significantly positively correlated with mobile phone addiction, while self-control is significantly negatively correlated with perceived stress, loneliness, and mobile phone addiction; (2) Perceived stress not only directly and positively predicts mobile phone addiction but also indirectly influences mobile phone addiction through the mediating role of self-control alone; (3) Selfcontrol and loneliness play a chain mediating role between perceived stress and mobile phone addiction, although the mediating role of loneliness alone is not significant. This study reveals multiple pathways through which perceived stress affects mobile phone addiction, providing important theoretical foundations and practical insights for the prevention and intervention of mobile phone addiction behaviors. 随着智能手机的普及，其在带来便利的同时，也引发了日益严重的手机成瘾问题。本研究基于生态系统理论和认知-行为模型，旨在探讨压力知觉对手机成瘾的作用机制，并检验自我控制与孤独感在其中的链式中介作用。采用压力知觉量表、自我控制量表、UCLA孤独感量表和手机成瘾指数量表对999名研究生进行问卷调查。结果表明：（1）压力知觉、孤独感分别与手机成瘾呈显著正相关；而自我控制则与压力知觉、孤独感及手机成瘾均呈显著负相关；（2）压力知觉不仅能直接正向预测手机成瘾，还能通过自我控制的单独中介作用间接影响手机成瘾；（3）自我控制与孤独感在压力知觉与手机成瘾之间起链式中介作用，但孤独感的单独中介作用不显著。本研究揭示了压力知觉影响手机成瘾的多重作用路径，为预防和干预手机成瘾行为提供了重要的理论依据与实践启示。
• DOI: 10.35534/pss.0807112 (registering DOI)
• Cite: 叶昶．压力知觉对手机成瘾的影响：自我控制与孤独感的链式中介作用［J］．社会科学进展，2026，8（7）：654-660.