中学生依恋、自我分化与攻击性行为的关系

Relationship among attachment,differentiation of self and aggression in middle school students

目的:探讨中学生父母同伴依恋、自我分化与攻击性行为的关系。方法:选取314名中学生,采用父母同伴依恋问卷(IPPA-R)测量父子依恋、母子依恋和同伴依恋,自我分化量表(DSI-R)测量自我分化,攻击性问卷(AQ)测量攻击性行为。结果:IPPA-R的各因子得分与DSI-R得分均呈正相关(r=0.19～0.23,均P<0.01);IPPA-R的母子依恋、同伴依恋得分与AQ得分均呈负相关(r=-0.31、-0.19;均P<0.01);DSI-R得分与AQ得分呈负相关(r=-0.57,P<0.001);DSI-R的4个因子得分对AQ得分均有负向预测作用(β=-0.36～-0.12,均P<0.05);自我分化在母子依恋与攻击性行为间起部分中介作用,中介效应占总效应比例为29.3%,在同伴依恋与攻击性行为间起完全中介作用。结论:中学生的自我分化水平可预测其攻击性行为;自我分化可能是母子依恋、同伴依恋影响其攻击性行为的中介变量。

Objective： To explore the relationship among attachment,differentiation of self and aggression in middle school students. Methods： Totally 314 middle school students were selected. The Inventory of Parent and Peer Attachment Revised（IPPA-R）,Differentiation of Self Inventory Revised（DSI-R） and Aggression Questionnaire（AQ） were used to measure the parental and peer attachment,differentiation of self and aggressive behavior,respectively. Results： The factors scores of IPPA-R were positively correlated with the DSI-R scores（r = 0. 19-0. 23,P〈0. 01）,while the scores of mother-child attachment and peer attachment in IPPA-R were negatively correlated with the AQ scores（r =-0. 31,-0. 19,P〈0. 05）. The DSI-R scores were negatively correlated with the AQ scores（r =-0. 57,P〈0. 001）. The scores of all the four factors of DSI-R could negatively predict the AQ scores（β =-0. 36--0. 12,P〈0. 05）. The differentiation of self played a partial mediating role in the relationship of mother-child attachment with aggression behavior and the amount of the mediation effect accounted for 29. 3% of the total effect. The differentiation of self played a completely mediating role in the relationship between peer attachment and aggression behavior. Conclusion： The level of differentiation of self could predict the aggression behavior in middle school students. The differentiation of self is likely to be a mediator between not only mother-child attachment but also peer attachment and aggression behavior.