社会性创伤与研究生自杀意念的关系:述情障碍和愤怒反刍的链式中介作用

The Relationship Between Social Trauma and Suicidal Ideation of Graduate Students:The Chain Mediating Effect of Alexithymia and Anger Rumination

采用社会逆境感知问卷、多伦多述情障碍量表、愤怒冗思量表以及自杀意念量表对342名研究生进行施测,探讨社会性创伤与研究生自杀意念的关系以及述情障碍和愤怒反刍在两者间的链式中介作用.结果显示:1)社会性创伤对自杀意念有正向预测作用;2)述情障碍和愤怒反刍在社会性创伤与自杀意念关系中均起显著的中介作用;3)述情障碍和愤怒反刍在社会性创伤与自杀意念的关系中起链式中介作用.本研究为有针对性地防范与干预研究生自杀意念提供了理论依据.

A total of 342 graduate students were investigated using Social Adversity Perceived Questionnaire,Toronto Narrative Disorder Scale,the Anger Rumination Scale,and the Suicidal Ideation Scale to explore the relationship between social trauma and suicidal ideation of graduate students,as well as the chain mediating role of alexithymia and anger rumination.The results revealed that 1)social trauma had a positive predicted effect on suicidal ideation;2)alexithymia and anger rumination mediated the relationship between social trauma and suicidal ideation,parallelly,and 3)alexithymia and anger rumination played a chain mediating role in the relationship between social trauma and suicidal ideation.This study provided a theoretical basis for the targeted prevention and intervention of graduate student suicidal ideation.