CAJ | 학술논문

采用整群抽样法选取1806名小学儿童（平均年龄11．27-0．36岁）为被试，考察同伴拒绝、侵害两种同伴关系不利与儿童攻击行为间的关系、以及儿童的自我概念与同伴信念在其中的中介作用。结果发现，（1）同伴拒绝、侵害与儿童的身体攻击、关系攻击显著正相关，与儿童的自我概念、同伴信念显著负相关，自我概念、同伴信念与两类攻击显著相关。（2）同伴拒绝、关系侵害对身体攻击和关系攻击具有正向预测作用；身体侵害仅对身体攻击具有正向预测作用，对关系攻击无显著影响。（3）儿童的身体自我概念、社交自我概念及同伴信念在同伴拒绝、同伴侵害与攻击的联系中具有中介作用。本研究结果表明，同伴拒绝对儿童的身体攻击、关系攻击主要表现为直接效应，不同类型的侵害经历与儿童攻击间的联系存在类型特定性。
채용정군추양법선취1806명소학인동（평균년령11．27-0．36세）위피시，고찰동반거절、침해량충동반관계불리여인동공격행위간적관계、이급인동적자아개념여동반신념재기중적중개작용。결과발현，（1）동반거절、침해여인동적신체공격、관계공격현저정상관，여인동적자아개념、동반신념현저부상관，자아개념、동반신념여량류공격현저상관。（2）동반거절、관계침해대신체공격화관계공격구유정향예측작용；신체침해부대신체공격구유정향예측작용，대관계공격무현저영향。（3）인동적신체자아개념、사교자아개념급동반신념재동반거절、동반침해여공격적련계중구유중개작용。본연구결과표명，동반거절대인동적신체공격、관계공격주요표현위직접효응，불동류형적침해경력여인동공격간적련계존재류형특정성。
The development and control of childhood aggression have been among topics that received the most attentions from researchers for more than half a century, and in research on aggression, exploration of the correlated risk factors and mechanisms of aggression is one of the most important tasks. Research indicated that peer rejection and peer victimization, forms of peer relationship adversities, were predictive of children＇s aggression. There are correlations between peer rejection and victimization, so in investigating associations between peer relationship adversities and children＇s aggression, it is important to include both the two forms of peer relationship adversities in the statistical models so that the unique associations may be tested. There are physical and relational forms in both aggression and peer victimization, and recent theoretical perspectives recognize the specificity of associations between certain types of peer experience and children＇s adjustment. Accordingly, research on the associations between peer victimization and aggression should take both of the two forms of victimization and aggression into consideration, so as to examine whether there are type specificity in associations between victimization and aggression. As there are associations between peer relationship adversities and children＇s aggression, then, we would like to ask which factors and mechanisms are involved in these associations. According to the social information processing （SIP） model, not only deficits in SIP steps but also social knowledge play a role in the development of children＇s aggression. The existing studies have examined the mediating roles of SIP steps in the association between peer rejection or victimization and children＇s aggression, but little is known about the possibly mediating role of children＇s social knowledge such as the self - peer representation in the association between peer relationship adversity and aggression. The current study was to explore the association between both types of peer relationship adversity （pee rejection and victimization） and the development of children＇s aggression, the mediating roles of children＇s self - peer representation in the association, and the gender differences in the associations mentioned above. 1806 children of grade 5 （mean age 11.27±0.36 years old） from 40 classes of 14 primary schools in Jinan, a city in mid-east China, were investigated. The participants finished a self-reported questionnaire on experience of peer victimization, the physical self-conception and social acceptance subscales of the Perceived Competence Scale for Children, and a peer belief inventory. Peer rejection was obtained through peer nomination, and physical aggression and relational aggression were assessed through peer rating. All of the measures showed good reliability. Significant correlations existed between the two forms of peer relationship adversity, children＇s aggression, and self-conception and peer belief except for that between peer rejection and children＇s physical self-conception. Latent structure equation modeling revealed significant prediction of peer rejection and relational victimization on children＇s physical aggression and relational aggression, and significant prediction of physical victimization on physical aggression. Children＇s physical self-conception, social self-conception and peer belief mediated the associations between peer rejection, peer victimization and aggression. These results indicated that, there was mainly a direct effect from peer rejection to both types of aggression, and specificity of associations between certain types of victimization and aggression.