| 问题性网络使用对初中生自杀意念的影响:一个有调节的中介模型 |
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| 引用本文： | 史滋福,谢云天. 问题性网络使用对初中生自杀意念的影响:一个有调节的中介模型[J]. 心理发展与教育, 2019, 35(5): 581-588. DOI: 10.16187/j.cnki.issn1001-4918.2019.05.09 |
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| 作者姓名： | 史滋福 谢云天 |
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| 作者单位： | 湖南师范大学心理学系, 认知与人类行为湖南省重点实验室, 长沙 410081 |
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| 基金项目： | 国家社会科学基金教育学一般课题（BBA160044）；湖南省教育厅科学研究重点项目（16A143）。 |
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| 摘 要： | 采用戴维斯在线认知量表、自杀意念自评量表、UCLA孤独感量表以及领悟社会支持量表,对江西赣州九所公立学校三个年级的1311名初中生进行测查,探讨问题性网络使用对初中生自杀意念的影响及作用机制.结果发现:(1)问题性网络使用对初中生的孤独感和自杀意念都有显著的正向预测作用;(2)孤独感在问题性网络使用与初中生自杀意念之间起着部分中介作用;(3)孤独感和自杀意念的关系(中介效应的后半段路径)受到领悟社会支持的调节,即孤独感对自杀意念的影响随着领悟社会支持的增强而减弱.因此,问题性网络使用和初中生自杀意念之间存在孤独感的中介作用和领悟社会支持的调节作用.
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| 关 键 词： | 问题性网络使用 自杀意念 孤独感 领悟社会支持 初中生 |
Effect of Problematic Internet Use on Suicidal Ideation among Junior Middle School Students: A Moderated Mediation Model |
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| SHI Zifu,XIE Yuntian. Effect of Problematic Internet Use on Suicidal Ideation among Junior Middle School Students: A Moderated Mediation Model[J]. Psychological Development and Education, 2019, 35(5): 581-588. DOI: 10.16187/j.cnki.issn1001-4918.2019.05.09 |
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| Authors: | SHI Zifu XIE Yuntian |
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| Affiliation: | Department of Psychology, Hunan Normal University, Cognition and Human Behavior Key Laboratory of Hunan Province, Changsha 410081 |
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| Abstract: | To investigate the effect of problematic internet use on suicidal ideation, 1311 junior middle school students from nine public schools in Ganzhou, Jiangxi province were recruited to participate in the study, and they anonymously filled out DOCS, SIOSS, the Revised UCLA Loneliness Scale and PASS. Results were as follows:(1) problematic internet use had a significant positive prediction for loneliness and suicidal ideation of junior middle school students; (2) loneliness of junior middle school students mediated the relationship between problematic internet use and suicidal ideation; (3) perceived social support significantly moderated the relationship between loneliness and suicidal ideation, and the effect of loneliness on suicidal ideation was weakened as perceived social support increased. Therefore, there were mediating role of loneliness and moderating role of perceived social support between problematic internet use and suicidal ideation of junior high school students. |
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| Keywords: | problematic internet use suicidal ideation loneliness perceived social support junior middle school students |
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