反刍思维与自杀风险间的关系:一个有调节的中介模型

The Relationship between Rumination and Suicide Risk: A Regulatory Mediation Model

为了探讨反刍思维、绝望、情绪调节自我效能感与大学生自杀风险的关系,采用反刍思维量表、贝克绝望量表、情绪调节自我效能感量表、自杀行为问卷-修订版对638名大学生进行测量。结果发现:自杀风险、反刍思维、绝望两两正相关,且均与情绪调节自我效能感负相关;绝望在反刍思维与自杀风险间起部分中介作用;反刍思维与绝望的关系(即中介效应的前半路径)受到情绪调节自我效能感的调节,即情绪调节自我效能感能缓冲反刍思维对绝望的影响,从而降低自杀风险。

In order to explore the relationship between rumination,hopelessness,emotional self-efficacy and suicide risk,a total of 638 college students were assessed with the Rumination Response Scale-Chinese Version,Beck Hopelessness Scale,Regulatory Emotional Self-Efficacy,Suicidal Behaviors Questionnaire-Revised.The study found that,suicide risk was significantly positively related to rumination and hopelessness,and negatively correlated with emotional regulation self-efficacy.Hopelessness played a partial mediating role in the relation between rumination and suicide risk;emotional self-efficacy moderated the relation between rumination and hopelessness(the first half of mediating effect),that is emotional self-efficacy may buffer the influence of rumination on hopelessness,thus reducing suicide risk.