交往不良同伴对男性未成年犯攻击行为的影响:道德推脱的中介作用
Deviant Peer Affiliation and Male Juvenile Offenders' Aggressive Behavior: The Mediating Effect of Moral Disengagement

以社会学习理论为基础,运用问卷调查法,通过对368名男性未成年犯的调查,分析了交往不良同伴对攻击行为的影响以及道德推脱在这一影响过程中的中介作用。结果发现:(1)交往不良同伴与男性未成年犯的道德推脱存在显著正相关(γ=0.29, p<0.001),与攻击行为也存在显著正相关 (γ=0.32, p<0.001),同时,道德推脱与攻击行为存在显著正相关 (γ=0.45, p<0.001);(2)交往不良同伴会对男性未成年犯的攻击行为产生显著的正向影响(γ=0.34, p<0.001),道德推脱也会对攻击行为产生显著的正向影响(γ=0.44, p<0.001),同时,道德推脱在交往不良同伴影响攻击行为的过程中发挥着部分中介作用。
The present study examined the mediating processes in the relationship between deviant peer affiliation and aggressive behavior using a sample of 368 male juvenile offenders. As expected, results revealed that deviant peer affiliation was positively related to male juvenile offenders' moral disengagement (λ=0.29, p<0.001) and aggressive behavior (λ=0.32, p<0.001), and moral disengagement was also positively related to male juvenile offenders' aggressive behavior (λ=0.45, p<0.001). Consistent with predictions, we found that deviant peer affiliation had a significant positive influence on male juvenile offenders' aggressive behavior (λ=0.34, p<0.001), and that moral disengagement partially mediated the positive influence of deviant peer affiliation on aggressive behavior.