压力知觉对大学生抑郁的影响:有调节的中介模型
The Effect of Perceived Stress on College Students' Depression: Moderated Mediating Effect

本研究采用压力知觉量表、心理韧性量表、领悟社会支持量表和抑郁量表考察压力知觉对大学生抑郁的影响机制，调查了中部地区5所大学746名大一到大四学生。研究显示：（1）心理韧性在压力知觉与大学生抑郁之间起部分中介作用；（2）领悟社会支持调节了这一中介过程，调节了压力知觉对大学生抑郁的影响及压力知觉对心理韧性的影响。可以通过降低大学生的压力知觉水平、提高心理韧性水平和领悟社会支持水平来减少其抑郁。
This study aimed to explored the effect of perceived stress on college students' depression. A total of 746 participants including freshman to senior students from 5 universities in the central region of China, completed perception stress scale, resilience scale, perceived social support scale and depression scale. The results indicated that:(1) Resilience stress played partial mediating role between perceived stress and college students' depression. (2) Perceived social support moderated this mediation effect. Perceived social support not only moderated the relationship between perceived stress and college students' depression, but also moderated the relationship between perceived stress and resilience. This study revealed that we could reduce college students' depression by decreasing college students' perceived stress, as well as improving resilience and perceived social support.