Cyberbullying and suicidal ideas among primary and middle school students: a moderated mediation model
-
摘要:
目的 探讨中小学生抑郁症状和年龄在网络受欺凌与自杀意念间的中介和调节作用。 方法 采用自编《中小学生欺凌状况调查问卷》和《中国中学生心理健康量表》对11 199名中小学生进行问卷调查。 结果 中小学生网络受欺凌与抑郁症状(r=0.22, P < 0.001)和自杀意念呈正相关(r=0.40, P < 0.001),抑郁症状与自杀意念呈正相关(r=0.38, P < 0.001)。抑郁症状在网络受欺凌与自杀意念间起中介作用(β=0.33, P < 0.001)。年龄调节中介效应后半段路径(β=-0.01, P < 0.001),且抑郁症状对自杀意念的影响随着年龄的增加而降低。 结论 抑郁症状在中小学生网络受欺凌影响自杀意念中起中介作用,年龄调节抑郁症状与自杀意念的关联。 Abstract:Objective To explore the mediating and regulating effects of depression symptoms and age on cyberbullying and suicidal ideation in primary and middle school students. Methods A questionnaire survey was conducted among 11 199 primary and secondary school students using the self-designed questionnaire which named Bullying of Primary and Middle School Students and the Mental Health Scale of Chinese Middle School Students. Results Cyberbullying in primary and middle school students was positively correlated with depression symptom (r=0.22, P < 0.001) and suicidal ideation (r=0.40, P < 0.001), and depression symptom was positively correlated with suicidal ideation (r=0.38, P < 0.001). Depression symptom played a mediating role between cyberbullying and suicide ideation (β=0.33, P < 0.001). Age moderated the mediated effect of depression symptom(β=-0.01, P < 0.001). With age increasing, the effect of depression symptom on suicide ideation reduced. Conclusions The cyberbullying can affect suicide ideation through depression symptom, and age moderates the relationship between depression symptom and suicide ideation. -
Key words:
- Cyberbullying victimization /
- Suicide ideation /
- Depressive symptoms
-
表 1 变量的描述统计与相关分析结果(n=11 199)
Table 1. Descriptive statistics and correlation analysis results(n=11 199)
x±s 网络受欺凌 抑郁症状 自杀意念 网络受欺凌 2.15±0.81 1.00 抑郁症状 8.34±3.83 0.22a 1.00 自杀意念 1.12±0.51 0.40a 0.38a 1.00 注:a表示P < 0.001。 表 2 网络受欺凌对自杀意念的中介效应分析
Table 2. Analysis of the mediating effect of cyberbullying on suicidal ideation
预测变量 模型1b 模型2c 模型3d β值 t值 β值 t值 β值 t值 网络受欺凌 0.39 45.82a 0.22 23.95a 0.33 39.21a 抑郁症状 0.31 36.57a R2 0.16 0.05 0.25 F值 2 099.37a 573.41a 1 843.74 a 间接效应 ab=0.07 bootstrap SE=0.007 95% bootstrap CI: 0.05~0.08 注:a表示P < 0.001;b模型1:因变量为自杀意念;c模型2:因变量为抑郁症状;d模型3:因变量为自杀意念。 表 3 有调节的中介效应分析
Table 3. Moderated mediation effect analysis
预测变量 模型1b 模型2c β值 t值 95% CI值 β值 t值 95% CI值 年龄 0.09 24.50a (0.09~0.10) -0.02 -5.10a (-0.03~-0.01) 网络受欺凌 0.33 5.90a (0.22~0.43) 网络受欺凌*年龄 -0.01 -1.89 (-0.02~0.00) 抑郁症状 0.46 8.83a (0.36~0.56) 抑郁症状*年龄 -0.01 -2.78a (-0.02~-0.00) R2 0.10 0.25 F值 402.90a 932.80a 注:a表示P < 0.001;b模型1:因变量为抑郁症状,c模型2:因变量为自杀意念。 -
[1] 张雪晨, 褚晓伟, 范翠英.同伴侵害和网络欺负:一个有调节的中介模型[J].中国临床心理学杂志, 2019, 27(1):148-152. DOI: 10.16128/j.cnki.1005-3611.2019.01.030.Zhang XC, Chu XW, Fan CY. Peer victimization and cyberbullying: a mediating moderation model [J]. Chin J of Clin Psych, 2019, 27(1):148-152. DOI: 10.16128/j.cnki.1005-3611.2019.01.030. [2] 彭哲宽, 丁潮雄, 陈晓军, 等.我国中学生校园欺凌的流行特征与预防研究进展[J].伤害医学, 2019, 8(3):41-47. DOI: 10.3868/j.issn.2095-1566.2019.03.008.Peng ZK, Ding CX, Chen XJ, et al. The epidemic characteristics and research progress of school bullying in middle school students in China [J]. Injury Med, 2019, 8(3):41-47. DOI: 10.3868/j.issn.2095-1566.2019.03.008. [3] Chu XW, Fan CY, Liu QQ, et al. Cyberbullying victimization and symptoms of depression and anxiety among Chinese adolescents: examining hopelessness as a mediator and self-compassion as a moderator [J]. Comp in Hu Beh, 2018, 86:377-386. DOI: 10.1016/j.chb.2018.04.039. [4] Chang QS, Xing JL, Rainbow TH, et al. Cyberbullying and suicide ideation among Hong Kong adolescents: the mitigating effects of life satisfaction with family, classmates and academic results [J]. Psychiatry Res, 2019, 274:269-273. DOI: 10.1016/j.psychres.2019.02.054. [5] 徐凯.自尊在中学生性别角色冲突与自杀意念间的中介效应[J].中国学校卫生, 2016, 37(10):1562-1565. DOI: 10.16835/j.cnki.1000-9817.2016.10.038.Xu K. The mediating effect of self-esteem on gender role conflict and suicidal ideation of middle school students [J]. Chin J of Sch Health, 2016, 37(10):1562-1565. DOI: 10.16835/j.cnki.1000-9817.2016.10.038. [6] Hinduja S, Patchin JW. Bullying, cyberbullying, and suicide [J]. Arch Suicide Res, 2010, 14(3):206-221. DOI: 10.1080/13811118.2010.494133. [7] 谢家树, 梅里.中学生欺凌受害对其内化问题的影响:有调节的中介模型[J].心理学探新, 2019, 39(4):379-384. http://www.cnki.com.cn/Article/CJFDTotal-XLXT201904015.htmXie JS, Mei L. The impact of bullying victimization of secondary school students on their internalizing problems: a moderated mediation Model [J]. Psy Expl, 2019, 39(4):379-384. http://www.cnki.com.cn/Article/CJFDTotal-XLXT201904015.htm [8] 夏莹, 杨子云, 戢汉斌.影响中国中学生自杀意念危险因素Meta分析[J].中国健康心理学杂志, 2017, 25(2):178-181. DOI: 10.13342/j.cnki.cjhp.2017.02.006.Xia Y, Yang ZY, Ji HB, Meta-analysis on the risk factors of suicidal ideation among middle school student in China [J]. China Journal of Health Psychology, 2017, 25(2):178-181. DOI: 10.13342/j.cnki.cjhp.2017.02.006. [9] Agnew RA, White HR. An empirical test of general strain theory [J]. Criminology, 2006, 30(4):475-500. DOI: 10.1111/j.1745-9125.1992.tb01113.x. [10] Fredrick SS, Demaray MK. Peer victimization and suicidal ideation: the role of gender and depression in a school-based sample [J]. J Sch Psychol, 2018, 67:1-15. DOI: 10.1016/j.jsp.2018.02.001. [11] 王极盛, 赫尔实, 李焰.中国中学生心理素质质量表的编制及其标准化[J].社会心理科学, 1997, 4:21-25. http://qikan.cqvip.com/Qikan/Article/Detail?id=1004721784Wang JS, He ES, Li X. The compilation and standardization of the psychological quality table of middle school students in China [J]. Science of Social Psychology, 1997, 4:21-25. http://qikan.cqvip.com/Qikan/Article/Detail?id=1004721784 [12] Centers for Disease Control and Prevention. YRBSS questionnaires [EB/OL]. (2015-08-24)[2020-03-22]. https://www.cdc.gov/healthyyouth/data/yrbs/questionnaires.htm. [13] 王文靖, 张志华, 李一峰, 等.安徽省部分职业院校青少年网络欺凌与自杀相关行为的关联性研究[J].中华疾病控制杂志, 2017, 21(6):611-614. DOI: 10.16462/j.cnki.zhjbkz.2017.06.017.Wang WJ, Zhang ZH, Li YF, et al. The relationship between cyberbullying and suicide-related behavior among the vocational college students in Anhui Province [J]. Chin J Dis Control Prev, 2017, 21(6):611-614. DOI: 10.16462/j.cnki.zhjbkz.2017.06.017. [14] 黎亚军.青少年受欺负与自杀:抑郁的中介作用及性别差异[J].中国临床心理学杂志, 2016, 24(2):95-99. DOI: 10.16128/j.cnki.1005-3611.2016.02.022.Li YJ. Victimization and suicide in adolescents: mediating effect of depression and its gender difference [J]. Chin J Clin Psy, 2016, 24(2):95-99. DOI: 10.16128/j.cnki.1005-3611.2016.02.022. [15] Swearer SM, Hymel S. Understanding the psychology of bullying: moving toward a social-ecological diathesis-stress model [J]. Am Psychol, 2015, 70(4):344-353. DOI: 10.1037/a0038929. [16] Kim JH, Walsh E, Pike K, et al. Cyberbullying and victimization and youth suicide risk: the buffering effects of school connectedness [J]. J Sch Nurs, 2019, 36(4):251-257. DOI: 10.1177/1059840518824395.