The association between school bullying and internet addiction among adolescents: a moderated mediation model

BackgroundSchool bullying poses a serious threat to the mental well-being of adolescents. Although previous research has demonstrated a link between school bullying and internet addiction, the psychological mechanism remains poorly understood. This study aimed to explore the mediating roles of depre...

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Main Authors: Lei Li, Jia Cai, Cong Wang, Yun-Fei Mu, Zhong-Yue Deng, Ai-Ping Deng, Hong-Jun Song, Xue-Hua Huang, Li Yin, Yi Huang, Jin Chen, Jun-Shu Zhao, Bing-Zhi Zhang, Hao Li, Mao-Sheng Ran
Format: Article
Language:English
Published: Frontiers Media S.A. 2025-03-01
Series:Frontiers in Public Health
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Online Access:https://www.frontiersin.org/articles/10.3389/fpubh.2025.1502726/full
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author Lei Li
Jia Cai
Cong Wang
Cong Wang
Yun-Fei Mu
Yun-Fei Mu
Zhong-Yue Deng
Zhong-Yue Deng
Ai-Ping Deng
Ai-Ping Deng
Hong-Jun Song
Hong-Jun Song
Xue-Hua Huang
Li Yin
Yi Huang
Yi Huang
Jin Chen
Jun-Shu Zhao
Bing-Zhi Zhang
Hao Li
Mao-Sheng Ran
Mao-Sheng Ran
author_facet Lei Li
Jia Cai
Cong Wang
Cong Wang
Yun-Fei Mu
Yun-Fei Mu
Zhong-Yue Deng
Zhong-Yue Deng
Ai-Ping Deng
Ai-Ping Deng
Hong-Jun Song
Hong-Jun Song
Xue-Hua Huang
Li Yin
Yi Huang
Yi Huang
Jin Chen
Jun-Shu Zhao
Bing-Zhi Zhang
Hao Li
Mao-Sheng Ran
Mao-Sheng Ran
author_sort Lei Li
collection DOAJ
description BackgroundSchool bullying poses a serious threat to the mental well-being of adolescents. Although previous research has demonstrated a link between school bullying and internet addiction, the psychological mechanism remains poorly understood. This study aimed to explore the mediating roles of depressive and anxiety symptoms, as well as the moderating role of the stigma of mental illness.MethodsA cross-sectional survey among 82,873 middle and high school, college, and university students in Sichuan Province, China, was conducted for this study. Moderated mediation models were examined using PROCESS macros in SPSS 26.0.ResultsThe school bullying was positively correlated with internet addiction, with depression and anxiety symptoms partially mediating internet addiction, respectively. The stigma of mental illness significantly moderated this relationship, revealing a stronger association between school bullying, depression and anxiety symptoms, and internet addiction for adolescents with higher levels of stigma.ConclusionsThese findings emphasize the importance of addressing depressive and anxiety symptoms as well as stigma of mental illness in interventions to prevent school bullying and internet addiction. Programs tailored to these factors are crucial for alleviating the negative impacts of school bullying on the mental health and online behaviors of adolescents.
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spelling doaj-art-ba8faaa572d74e88aaf64e22345015122025-08-20T01:49:36ZengFrontiers Media S.A.Frontiers in Public Health2296-25652025-03-011310.3389/fpubh.2025.15027261502726The association between school bullying and internet addiction among adolescents: a moderated mediation modelLei Li0Jia Cai1Cong Wang2Cong Wang3Yun-Fei Mu4Yun-Fei Mu5Zhong-Yue Deng6Zhong-Yue Deng7Ai-Ping Deng8Ai-Ping Deng9Hong-Jun Song10Hong-Jun Song11Xue-Hua Huang12Li Yin13Yi Huang14Yi Huang15Jin Chen16Jun-Shu Zhao17Bing-Zhi Zhang18Hao Li19Mao-Sheng Ran20Mao-Sheng Ran21Mental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaInstitute of Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaInstitute of Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaInstitute of Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaWest China School of Nursing, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaWest China School of Nursing, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaInstitute of Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaDepartment of Clinical Epidemiology and Evidence-Based Medicine, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaYa'an Fourth People's Hospital, Ya'an, Sichuan, ChinaYa'an Fourth People's Hospital, Ya'an, Sichuan, ChinaYa'an Fourth People's Hospital, Ya'an, Sichuan, ChinaMental Health Center, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaInstitute of Psychiatry, West China Hospital, Sichuan University, Chengdu, Sichuan, ChinaBackgroundSchool bullying poses a serious threat to the mental well-being of adolescents. Although previous research has demonstrated a link between school bullying and internet addiction, the psychological mechanism remains poorly understood. This study aimed to explore the mediating roles of depressive and anxiety symptoms, as well as the moderating role of the stigma of mental illness.MethodsA cross-sectional survey among 82,873 middle and high school, college, and university students in Sichuan Province, China, was conducted for this study. Moderated mediation models were examined using PROCESS macros in SPSS 26.0.ResultsThe school bullying was positively correlated with internet addiction, with depression and anxiety symptoms partially mediating internet addiction, respectively. The stigma of mental illness significantly moderated this relationship, revealing a stronger association between school bullying, depression and anxiety symptoms, and internet addiction for adolescents with higher levels of stigma.ConclusionsThese findings emphasize the importance of addressing depressive and anxiety symptoms as well as stigma of mental illness in interventions to prevent school bullying and internet addiction. Programs tailored to these factors are crucial for alleviating the negative impacts of school bullying on the mental health and online behaviors of adolescents.https://www.frontiersin.org/articles/10.3389/fpubh.2025.1502726/fullschool bullyinginternet addictionstigma of mental illnessdepressionanxiety
spellingShingle Lei Li
Jia Cai
Cong Wang
Cong Wang
Yun-Fei Mu
Yun-Fei Mu
Zhong-Yue Deng
Zhong-Yue Deng
Ai-Ping Deng
Ai-Ping Deng
Hong-Jun Song
Hong-Jun Song
Xue-Hua Huang
Li Yin
Yi Huang
Yi Huang
Jin Chen
Jun-Shu Zhao
Bing-Zhi Zhang
Hao Li
Mao-Sheng Ran
Mao-Sheng Ran
The association between school bullying and internet addiction among adolescents: a moderated mediation model
Frontiers in Public Health
school bullying
internet addiction
stigma of mental illness
depression
anxiety
title The association between school bullying and internet addiction among adolescents: a moderated mediation model
title_full The association between school bullying and internet addiction among adolescents: a moderated mediation model
title_fullStr The association between school bullying and internet addiction among adolescents: a moderated mediation model
title_full_unstemmed The association between school bullying and internet addiction among adolescents: a moderated mediation model
title_short The association between school bullying and internet addiction among adolescents: a moderated mediation model
title_sort association between school bullying and internet addiction among adolescents a moderated mediation model
topic school bullying
internet addiction
stigma of mental illness
depression
anxiety
url https://www.frontiersin.org/articles/10.3389/fpubh.2025.1502726/full
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