某武警院校学员凝聚力、社会支持、心理韧性与抑郁之间的关系

目的 探讨军校学员凝聚力、社会支持、心理韧性与抑郁之间的关系。
方法 采用部队凝聚力量表、领悟社会支持量表、心理韧性量表和抑郁量表对某武警院校418名学员进行问卷调查，记录各量表得分；采用Pearson相关分析检验变量之间的相关性，采用SPSS22.0结合Hayes（2013）编制的宏的方法检验各变量之间的中介效应。
结果 418名研究对象的凝聚力、社会支持、心理韧性、抑郁变量平均得分分别为（3.49±0.57）、（5.62±0.93）、（3.73±0.46）、（1.63±0.57）分。学员凝聚力、社会支持、心理韧性与抑郁均存在负相关（r=-0.45、-0.39、-0.43，P < 0.01）。社会支持在凝聚力与抑郁之间的间接效应为0.06，心理韧性在凝聚力与抑郁之间的间接效应为0.06，社会支持和心理韧性在凝聚力与抑郁之间起到链式中介作用，间接效应为0.03。
结论 凝聚力除了直接作用于军校学员的抑郁，还可以通过社会支持或者心理韧性间接影响抑郁，并且可通过社会支持进而影响心理韧性间接影响抑郁。

Relationship between cohesion,social support,psychological resilience and depression among military cadets

Objective To explore relationship between group cohesion, social support, psychological resilience and depression of military cadets. Methods Totally 418 cadets of an armed police academy were investigated with the force cohesion scale, perceived social support scale, psychological resilience scale and depression scale. The scores of each scale were recorded, Pearson correlation analysis was used to test the correlation between variables, and SPSS 22.0 combined with Hayes(2013)macro method were used to test the intermediary effect between variables. Results The average scores of cohesion, social support, psychological resilience and depression of 418 subjects were (3.49±0.57), (5.62±0.93), (3.73±0.46), and (1.63±0.57), respectively. The scores of unit cohesion, social support and resilience all had significant negative correlation with depression (r=-0.45, -0.39, -0.43, P < 0.01). The indirect effect of social support on cohesion and depression was 0.06. The indirect effect of psychological resilience on cohesion and depression was 0.06. Unit cohesion affected depression through the chain mediating roles of social support and resilience and the indirect effect was 0.03. Conclusion These finding contributed to understand the complex mechanism between unit cohesion and depression. Social support and psychological resilience may be crucial factors in the link of unit cohesion and depression.