Self-control mediates the relationship between personality trait and impulsivity
Self-control mediates the relationship between personality trait and impulsivity
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DOI：
10.1016/j.paid.2018.03.013
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发表时间：
2018-07
影响因子：
4.3
通讯作者：
T. Mao;Weigang Pan;Yingying Zhu;Jian Yang;Q. Dong;Guofu Zhou
中科院分区：
文献类型：
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作者：
T. Mao;Weigang Pan;Yingying Zhu;Jian Yang;Q. Dong;Guofu Zhou
本研究旨在探讨中国文化背景下自我控制在人格特质与冲动性关系中的中介作用。共有804名参与者完成了一套评估人格特质、冲动性和自制力的问卷，其中人格特质采用中国大五人格量表简版（CBF-PI-B）测量，冲动性采用Barratt冲动量表-11（BIS-11）测量，自制力采用自我控制量表（SCS）测量。相关分析结果表明，开放性、外向性、宜人性与冲动性呈负相关，与自我控制呈正相关;神经质与冲动性呈正相关，与自我控制呈负相关。中介效应分析表明，大五人格的开放性、谨慎性和神经质三个因子通过自我控制对冲动性产生间接影响，中介效应分别占总效应的29.54%、40.00%、55.77%。这些发现表明，自我控制可能是一种机制，可以解释个人的人格特质（开放性，开放性和神经质）如何影响他们的冲动。
The aim of the current study was to explore the mediation effect of self-control on the relationship between personality traits and impulsivity in Chinese cultural context. A total of 804 participants completed a packet of questionnaires that assessed personality traits, impulsivity, and self-control, of which personality traits were measured by the Chinese Big Five Personality Inventory brief version (CBF-PI-B), impulsivity was measured by the Barratt Impulsiveness Scale-11 (BIS-11), and self-control was measured by the Self-Control Scale (SCS). Correlation results demonstrated that openness, conscientiousness, extraversion, and agreeableness were all negatively correlated with impulsivity, and positively correlated with self-control; neuroticism was positively correlated with impulsivity, and negatively correlated with self-control. Furthermore, mediational analyses showed that three factors of the Big Five Personality (openness, conscientiousness, and neuroticism) exerted their indirect effects on impulsivity through self-control, and the mediating effect accounted for 29.54%, 40.00%, 55.77% of the total effect respectively. These findings suggest that self-control might be one mechanism explaining how individuals' personality traits (openness, conscientiousness, and neuroticism) influence their impulsivity.