负性自动思维与消极应对在大学生冲动特质与心理健康间的多重中介作用

探讨负性自动思维和消极应对方式在冲动特质与心理健康之间的中介作用,为提高大学生心理健康水平提供依据.方法 采用自我控制双系统量表的冲动特质分量表、自动思维量表、特质应对方式量表的消极应对分量表和一般健康问卷,对方便抽取的山西3所高校931名大学生进行测量.结果 大学生冲动特质与负性自动思维、消极应对方式之间均存在正相关(r值分别为0.361,0.259,P值均<0.01),负性自动思维与消极应对方式之间呈正相关(r=0.441,P<0.01);心理健康与冲动特质、负性自动思维、消极应对方式之间均呈负相关(r值分别为-0.309,-0.588,-0.353,P值均<0.01).结构方程模型显示,冲动特质主要通过3条路径影响个体的心理健康水平:负性自动思维可独立地中介冲动特质与心理健康的关系(β=-0.18),消极应对方式可独立地中介冲动特质与心理健康的关系(β=-0.06),负性自动思维—消极应对方式在冲动特质与心理健康之间起链式中介效应(β=-0.02).结论 改变负性自动思维和培养积极应对方式可能有助于消除冲动对大学生心理健康的危害.

Impulsivity and mental health in college students: multiple mediating of negative automatic thoughts and coping styles

Objective To investigate the mediating role of negative automatic thoughts and coping styles between impulsivity and mental health.Methods A total of 931 college students completed impulse system subscale of Dual-Mode of Self-control Scale (DMSC-S),Automatic Thoughts Questionnaire (ATQ),Negative Coping Subscale of Trait coping style Questionnaire (TCSQ) and General Health Questionnaire (GHQ).Results Correlation analysis showed that impulsivity was significantly positively correlated with automatic thoughts and negative coping(r=0.361,0.259,P<0.01),and automatic thoughts was significantly positively correlated with negative coping(r =0.441,P<0.01);Mental health was negatively correlated with impulsivity,automatic thoughts and negative coping (r=-0.309,-0.588,-0.353,P<0.01);Structural-equation modeling showed that,impulsivity affected mental health through three paths:The negative automatic thoughts can independently mediate impulsivity and mental health (β=-0.18),negative coping styles can independently mediate impulsivity and mental health(β =-0.06),and negative automatic thoughts-coping styles plays a chain mediation effects between impulsivity and mental health (β=-0.02).Conclusion Changing negative automatic thoughts and developing positive coping style may contribute to eliminate the impulse harm on the mental health of college students.