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孤独感对初中生学业拖延的影响：手机成瘾的中介作用

The Impact of Loneliness on Academic Procrastination among Middle School Students: The Mediating Role of Mobile Phone Addiction

李淳坤¹², 祖丽皮耶·马木提², 杨河山¹²

Psychology of China / 2026,8(4): 438-442 / 2026-04-17 26 14

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• Information:

  1．新疆心智发展与学习科学重点实验室，乌鲁木齐；
  2．新疆师范大学心理学院，乌鲁木齐

• Keywords:
  Middle school students; Loneliness; Smartphone addiction; Academic procrastination
  初中生; 孤独感; 手机成瘾; 学业拖延
• Abstract: Objective: This study aimed to investigate the relationships among loneliness, smartphone addiction, and academic procrastination in middle school students, and to examine the mediating role of smartphone addiction in the association between loneliness and academic procrastination. Methods: A sample of 474 middle school students in Kashgar, Xinjiang completed questionnaires including the Adolescent Loneliness Scale, the Academic Procrastination Questionnaire for Middle School Students, and the Smartphone Addiction Scale for College Students. Data were analyzed using SPSS 26.0 for descriptive statistics, correlation analysis, and Bootstrap mediation analysis. Results: (1) Loneliness was significantly and positively correlated with smartphone addiction; (2) Smartphone addiction was significantly and positively correlated with academic procrastination; (3) Loneliness was significantly and positively correlated with academic procrastination; (4) Smartphone addiction partially mediated the relationship between loneliness and academic procrastination. Conclusion: Loneliness not only directly predicts academic procrastination but also indirectly influences academic procrastination through smartphone addiction. Intervention strategies should focus on loneliness emotion management and smartphone usage behavior among middle school students. 目的：探讨初中生孤独感、手机成瘾与学业拖延之间的关系，验证手机成瘾在孤独感与学业拖延之间的中介作用。方法：采用青少年孤独感量表、中学生学业拖延问卷和大学生智能手机成瘾量表，对新疆喀什某中学474名初中生进行问卷调查，运用SPSS26.0进行描述统计、相关分析和Bootstrap中介效应检验。结果：（1）孤独感与手机成瘾呈显著正相关；（2）手机成瘾与学业拖延呈显著正相关；（3）孤独感与学业拖延呈显著正相关；（4）手机成瘾在孤独感与学业拖延间起部分中介作用。结论：孤独感可显著正向预测学业拖延，还可通过手机成瘾间接影响学业拖延。干预建议应重点关注初中生的孤独情绪管理与手机使用行为。
• DOI: 10.35534/pc.0804068 (registering DOI)
• Cite: 李淳坤, 祖丽皮耶·马木提, 杨河山. (2026). 孤独感对初中生学业拖延的影响：手机成瘾的中介作用. 中国心理学前沿, 8 (4), 438-442.