This paper intends to understand the relationship between campus exclusion, resilience, parental-child relationship and adolescents’ externalization behavior. To explore the mediating role of resilience in the impact pathway of campus exclusion on adolescents’ externalization behavior, as well as the moderating role of the parent-child relationship in this pathway, 543 junior high school students in Guizhou were measured by using the adapted inventories of the Adolescent School Exclusion Scale, the Resilience Scale for Adolescents, the Parent-Child Intimacy Scale, and the Conduct Problem Tendency Scale. The results indicated that campus exclusion can positively predict the externalization problem behaviors of adolescents. Resilience played a partial mediating role in the impact pathway of campus exclusion on adolescent externalization behavior. This means campus exclusion can not only directly predict adolescent externalization behavior positively, but also indirectly predict adolescent externalization behavior through resilience. Parent-child relationships positively regulated the mediating effect of resilience, specifically the first half of the pathway, where parent-child relationships significantly positively regulated the impact of campus exclusion on adolescent resilience. As adolescent parent-child relationships improved, the predictive effect of campus exclusion on adolescent resilience increased. From this, it can be seen that campus environment, family relationships, and individual resilience can all affect adolescent externalizing problem behaviors. 

为探讨校园排斥与青少年外化问题行为的关系及作用机制, 采用青少年校园现实受排斥问卷、青少年心理弹性量表、亲子亲密度量表和外化行为倾向问卷, 对贵州543名初中生进行测量, 探究心理弹性在校园排斥对青少年外化问题行为影响路径中的中介作用以及亲子关系在此路径中的调节作用, 得到如下结果。1) 校园排斥能够正向预测青少年的外化问题行为。2) 心理弹性在校园排斥对青少年外化问题行为的影响路径中起部分中介作用, 即校园排斥不仅可以直接正向预测青少年的外化问题行为, 还可以通过心理弹性间接预测青少年的外化问题行为。3) 心理弹性的中介作用受到亲子关系的正向调节, 主要调节前半段路径, 即亲子关系显著正向调节校园排斥对青少年心理弹性的影响。随着青少年亲子关系的提升, 校园排斥对青少年心理弹性的预测作用增强。由此可见, 校园环境、家庭关系和个体的心理弹性都会影响青少年的外化问题行为。