中文摘要：

目的：探讨社会支持、自尊、抗逆力和创伤后成长的关系。方法：取样320名贫困大学生进行创伤后成长问卷、抗逆力问卷、自尊问卷和社会支持问卷调查。结果：社会支持、自尊和抗逆力对创伤后成长具有正向预测作用。自尊在社会支持和创伤后成长之间起完全中介作用，这一中介作用的实现受到抗逆力的调节，低水平的抗逆力条件下，自尊中介社会支持对创伤后成长的影响，高水平抗逆力条件下，自尊不能中介社会支持对创伤后成长的影响。结论：自尊对创伤后成长的影响是有调节的中介效应。

英文摘要：

This study aims to probe into the relationship between the social support of impoverished college students, their self-esteem, resilience and post-traumatic growth, by surveying 320 impoverished college students with questionnaires. The results show the following： social support, self-esteem and resilience can positively prediet their post-traumatic growth; their self-esteem completely mediates between the social support of them and their post-traumatic growth, and their resilience moderates the relationship between their self-esteem and post- traumatic growth; in ease of low-degree resilience, their self-esteem mediates the effect of social support on their post-traumatic growth. The study concludes that the effect of impoverished college students＇ self-esteem on their post-traumatic growth serves as moderated mediation.