中学生道德推脱、自尊在友谊嫉妒和攻击关系中的中介作用

摘要

目的:探讨自尊和道德推脱在友谊嫉妒与攻击之间的中介作用.方法:选取387名中学生,采用友谊嫉妒问卷(FJQ)、道德推脱问卷(MDS)、自尊量表(SES)和攻击问卷(AQ)分别测量其友谊嫉妒、道德推脱、自尊和攻击的水平,并用结构方程模型分析各变量之间的关系.结果:FJQ、MDS与AQ得分均呈正相关(r=0.48 ～0.56,均P＜0.001),与SES得分呈负相关(r=-0.47 ～-0.23,均P＜0.001).结构方程模型显示,MDS和SES在FJQ与AQ之间起部分中介作用,其中介效应分别占总效应的46.0％和18.0％.结论:中学生的道德推脱和自尊可能在友谊嫉妒与攻击之间起部分中介作用.%Objective:To explore the meditation effect of moral disengagement and self-esteem between friendship jealousy and aggression.Methods:A total of 387 middle school students were selected.Their degrees of friendship jealousy,moral disengagement,self-esteem and aggression were assessed with the Friendship Jealousy Questionnaire (FJQ),Moral Disengagement Scale (MDS),Self-esteem Scale (SES),and Aggression Questionnaire (AQ),respectively.The relationship among these factors was analyzed by structural equation modeling.Results:Both FJQ and MDS scores were positively correlated with AQ scores(r =0.48-0.56,Ps ＜0.001),and negatively correlated with SES scores(r =-0.47--0.23,Ps ＜ 0.001).Structural equation modeling results showed that FJQ score had indirect effects on AQ score through the mediation of MDS and SES in middle school students.The mediating effects accounted for 46.0％ and 18.0％ respectively.Conclusion:It suggests that moral disengagement and self-esteem may play mediating effects on relationship between friendship jealousy and aggression in middle school students.