Trauma exposure interacts with impulsivity in predicting emotion regulation and depressive mood
Trauma exposure interacts with impulsivity in predicting emotion regulation and depressive mood
复制标题
DOI：
10.3402/ejpt.v5.24104
复制
发表时间：
2014-01-01
影响因子：
5
通讯作者：
Van der Linden, Martial
中科院分区：
文献类型：
--
作者：
Ceschi, Grazia;Billieux, Joel;Van der Linden, Martial
背景资料：创伤暴露可能会调节冲动行为倾向的表达，并改变与抑郁情绪相关的情绪调节策略的实施。过去的研究对这些关系的理解有限，特别是因为他们没有将冲动性视为一个多因素的结构。目的：基于Whiteside和Lynam的多维模型，该模型确定了冲动性行为的四个不同的性格方面，即紧迫感，（缺乏）预谋，（缺乏）毅力和感觉寻求（UPPS），本研究以社区志愿者为样本，探讨冲动性因素和终生创伤暴露在预测认知情绪调节和抑郁情绪方面是否存在交互作用。93名成年人完成了测量终生创伤暴露、冲动性、认知情绪调节和抑郁情绪的问卷调查。结果表明，创伤暴露的参与者具有强烈的紧迫感（倾向于在激烈的情绪环境中鲁莽行事）倾向于使用较少的适当的认知情绪调节策略比其他人。出乎意料的是，缺乏毅力的参与者（倾向于难以集中精力完成艰巨的任务）在生活中经历过创伤性事件的情况下使用了更合适的情绪调节策略。情绪调节介导这两个冲动方面和抑郁mood.Conclusions之间的路径：总之，这些研究结果表明，冲动情绪调节和抑郁情绪取决于一生暴露于环境因素，特别是创伤性事件有不同的影响。
Background: Traumatic exposure may modulate the expression of impulsive behavioral dispositions and change the implementation of emotion regulation strategies associated with depressive mood. Past studies resulted in only limited comprehension of these relationships, especially because they failed to consider impulsivity as a multifactorial construct.Objective: Based on Whiteside and Lynam's multidimensional model that identifies four distinct dispositional facets of impulsive-like behaviors, namely urgency, (lack of) premeditation, (lack of) perseverance, and sensation seeking (UPPS), the current study used a sample of community volunteers to investigate whether an interaction exists between impulsivity facets and lifetime trauma exposure in predicting cognitive emotion regulation and depressive mood.Methods: Ninety-three adults completed questionnaires measuring lifetime trauma exposure, impulsivity, cognitive emotion regulation, and depressive mood.Results: Results showed that trauma-exposed participants with a strong disposition toward urgency (predisposition to act rashly in intense emotional contexts) tended to use fewer appropriate cognitive emotion regulation strategies than other individuals. Unexpectedly, participants lacking in perseverance (predisposition to have difficulties concentrating on demanding tasks) used more appropriate emotion regulation strategies if they had experienced traumatic events during their life than if they had not. Emotion regulation mediated the path between these two impulsivity facets and depressive mood.Conclusions: Together, these findings suggest that impulsivity has a differential impact on emotion regulation and depressive mood depending on lifetime exposure to environmental factors, especially traumatic events.