汶川地震三年半后中学生的感恩对创伤后成长的影响：社会支持的中介作用

采用感恩问卷、社会支持问卷和创伤后成长问卷对汶川地震三年半后的376名中学生进行调查，考察其感恩与社会支持对创伤后成长的影响，并检验社会支持在感恩与创伤后成长之间的中介作用。结果发现：（1）灾后中学生的创伤后成长水平较高，其中自我觉知的改变与人际体验的改变水平高于生命价值观的改变水平，女生人际体验的改变水平高于男生，初一学生的创伤后成长水平相对低于高年级学生；（2）感恩和社会支持可显著地正向预测创伤后成长；（3）社会支持在感恩与创伤后成长之间起着部分中介作用。这表明，汶川地震三年半后中学生的感恩可以直接正向预测创伤后成长，也可通过社会支持正向影响创伤后成长。

Social Support Mediate the Associations Between Gratitude and Post-traumatic Growth in Middle School Students at 3.5 Years After Wenchuan Earthquake

The current study was to investigate the relationship among gratitude, social support and post-traumatic growth among 376 middle school students at 3.5 years after Wenchuan earthquake. The results found that:(1) The level of PTG of middle school students were higher, the level of perceived changes in self and change in relationship with others, are higher than the level of changed philosophy of life, female students have more changed sense in philosophy of life than male students, and the students in seventh grade was lower than others grades. (2) Both gratitude and social support were positively related to post-traumatic growth.(3) Social support mediate the associations between gratitude and post-traumatic growth. The results indicated that for middle school students after three years after Wenchuan earthquake, gratitude not only had a direct effect on post-traumatic growth, but also had an indirect effect on post-traumatic growth throught social support.