受欺负与青少年外化问题关系的“健康环境悖论”:敌意性归因的中介作用  

Healthy context paradox in the association between bullying victimization and externalizing problems:The mediating role of hostile attribution bias

作　　者：刘晓薇 潘斌[1] 陈亮[1] 李腾飞[1] 纪林芹[1] 张文新[1] LIU Xiaowei;PAN Bin;CHEN Liang;LI Tengfei;JI Linqin;ZHANG Wenxin(Research Institute of Child and Adolescent Development,School of Psychology,Shandong Normal University,Jinan 250014,China)

机构地区：[1]山东师范大学儿童青少年发展研究院,山东师范大学心理学院,济南250014

出　　处：《心理学报》2021年第2期170-181,共12页Acta Psychologica Sinica

基　　金：教育部哲学社会科学研究重大课题攻关项目(17JZD058);国家自然科学基金(31860280,31971008)。

摘　　要：“健康环境悖论”是指在总体受欺负水平较低的环境中,受欺负的个体会表现出更多适应问题。本研究以来自47个班级的1764名5年级到8年级学生为被试(男生956人,平均年龄14.46岁),考察了班级平均受欺负水平在个体受欺负经历与外化问题间的调节作用及敌意性归因的中介作用。结果发现:(1)受欺负与外化问题的关系存在“健康环境悖论”现象,即班级平均受欺负水平能调节个体受欺负经历与外化问题的关系,在班级平均受欺负水平较低的班级中受欺负经历与外化问题的关联更强;(2)班级平均受欺负水平对受欺负与外化问题的调节作用通过敌意性归因的中介作用实现。本研究证实了受欺负与外化问题的健康环境悖论现象,并首次揭示了敌意性归因的中介作用机制。Bullying victimization represents the experience of being the target of aggression by one or several peers while not being able to defend oneself.This phenomenon has high prevalence among children and youth,with approximately 32%school-aged children across the world being bullied by their class-or schoolmates.Exposure to bullying victimization puts children at risk for a variety of social-psychological maladjustment,both internalizing and externalizing.However,the likelihood of victimization leading to maladjustment might vary across contexts.Recent research found that victims were more likely to be maladjusted in relatively healthier contexts(i.e.classrooms with low overall levels of victimization)--a phenomenon that has been referred to as the"healthy context paradox(HCP)".Specifically,extant studies found that victimized children were more likely to exhibit internalizing problems in classrooms with low levels of victimization.However,little is known about whether classroom-level victimization moderates the link between bullying victimization and externalizing problems.More importantly,no empirical study has specifically examined the underlying mechanisms of HCP.According to the social information processing theory and existing studies,it is reasonable to assume that in relatively healthier contexts,victimized children are more likely to feel targeted by peers and develop a hostile attribution bias,which in turn leads to more externalizing problems.Therefore,hostile attribution bias,a tendency to attribute hostile intent to another person in ambiguous and even neutral situations,can be a potential mechanism explaining the paradoxical effect of classroom-level victimization on victim's externalizing behaviors.The present study examined whether classroom-level victimization moderated such victimization-externalizing associations,and further examined the mediating role of children’s hostile attribution bias in the associations.The sample comprised 1764 fifth-to eighth-graders(956 boys,Mage=14.46)from 47 classes

关 键 词：健康环境悖论 受欺负 外化问题 班级平均受欺负水平 敌意性归因 

分 类 号：B844[哲学宗教—发展与教育心理学]