大学生元担忧对抑郁的影响:一个有中介的调节模型

摘要

使用元担忧量表、自我妨碍量表(SHS)和抑郁-焦虑-应激自评量表简版(DASS-21)对300名大学生进行施测.探讨元担忧、自我妨碍、应激与抑郁之间的中介与调节效应.结果发现:1)大学生元担忧是抑郁的风险因素(β=0.33,t=5.05,p<0.001);2)自我妨碍对元担忧与抑郁之间的关系具有风险增强的调节效应(β=0.13,t=2.31,p<0.05);3)这种调节效应(β=0.02,t=0.48,p>0.05)以应激(β=0.54,t=9.27,p<0.001)为中介变量.由此得出:元担忧对抑郁情绪的影响受到自我妨碍的调节,而这一调节效应又通过应激中介实现.此发现为治疗元担忧所诱发的抑郁提供重要理论基础.%In order to investigate the mediated moderation effects among meta-worry,self-handicapping,stress and depression,Meta-worry Scale,Self-handicapping Scale (SHS) and Depression-Anxiety-Stress Scale Brief Version (DASS-21) were used on 300 college students.The results showed that meta-worry of college students was a risk factor for depression (β=0.33,t=5.05,p<0.001).Self-handicapping had moderating effect with increased-risk on the relationship between meta-worry and depression (β=0.13,t=2.31,p<0.05).This adjustment effect (β=0.02,t=0.48,p>0.05) was with stress as a mediator (β=0.54,t=9.27,p<0.001).So it was considered that the effect of meta-worry on depression was adjusted by self-handicapping,and this adjustment effect was mediated by stress.This discovery provided an important theoretical basis for the treatment of depression which induced by meta-worry.