大学新生抑郁与行为抑制/激活系统及心理弹性的关系

The Relationship Among Depression,Behavioral Inhibition/Activation System and Resilience of Freshmen

目的探讨大学新生抑郁与行为抑制/激活系统、心理弹性的关系,为抑郁干预提供参考依据。方法采用分层随机抽样,利用贝克抑郁自评量表(Beck depression inventory-Ⅱ,BDI-Ⅱ)、行为抑制/行为激活系统(behavioral inhibition system/behavioral activation system,BIS/BAS)量表中文版、心理弹性量表中文版对某高校570名大一新生进行调查。结果新生抑郁与BIS成正相关(r=0.22,P<0.01);与心理弹性3个因素成负相关(r=-0.43^-0.35,P<0.01)。不同程度抑郁症状组的BIS及心理弹性3个因素相比,差异有统计学意义(P<0.01)。力量、BIS、乐观性可有效预测新生抑郁,总解释率为22%。结论大学新生抑郁与BIS/BAS、心理弹性密切相关,高BIS和低心理弹性可有效预测抑郁。

Objective To investigate the relationship among depression,behavioral inhibition/activation system and resilience of freshmen,and to develop targeted strategy of depression intervention.Methods By stratified random sampling,five hundred and seventy freshmen from a college were surveyed by Beck Depression Inventory-Ⅱ（BDI-Ⅱ）,Chinese version of behavioral inhibition/activation system scale（BIS/BAS）and Chinese version of ConnorDavidson resilience scale（CD-RISC）.Results Depression was positively correlated with BIS（r=0.22,P〈0.01）,and negatively correlated with the three factors of resilience（r：-0.43,-0.35,P〈0.01）.There were significant differences in BIS,strength and resilience among non-depressed,mild depressed,moderate and severe depressed groups（P〈0.01）.Strength,BIS and optimism could effectively predict freshmen′s depression and explained 22% of total variance.Conclusion Freshmen′s BIS/BAS and resilience is closely related to depression.High level of BIS and low level of resilience can effectively predict depression.