Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China.
Department of Military Psychology, School of Psychology, Third Military Medical University, Chongqing 400038, China; Team of Student, Third Military Medical University, Chongqing 400038, China.
Psychiatry Res. 2016 Dec 30;246:113-118. doi: 10.1016/j.psychres.2016.09.026. Epub 2016 Sep 21.
This study aimed to explore the mediating and moderating effects in the relationship between personality traits and attentional bias. A cross-sectional study was conducted among Chinese medical students. A total of 1047 Chinese medical students completed self-report measures of extraversion, neuroticism, attentional control, attention to positive information (API) and negative information (ANI). The data were analyzed with correlation, structural equation modeling, and multiple linear regression. The results revealed that attentional control mediated the effects of extraversion and neuroticism on attentional bias. Moreover, the association of neuroticism and ANI, and that of extraversion and API were both moderated by attentional control. These results extended our understanding of the relationship between extraversion, neuroticism, and attentional bias, by demonstrating that attentional control may serve as a protective factor for amplifying the positive emotional bias of extraverts and alleviating or eliminating the negative emotional bias of neurotics.
这项研究旨在探讨人格特质与注意偏向之间关系中的中介和调节效应。采用横断面研究方法，选取了 1047 名中国医学生作为研究对象。所有被试均完成了外向性、神经质、注意控制、对正性信息（API）和负性信息（ANI）的注意这四个方面的自陈式量表的测量。采用相关分析、结构方程模型和多元线性回归对数据进行分析。结果表明，注意控制在人格特质与注意偏向之间起中介作用。此外，神经质与 ANI 的关系以及外向性与 API 的关系均受到注意控制的调节。这些结果扩展了我们对外向性、神经质与注意偏向之间关系的理解，表明注意控制可能是一个保护因素，它放大了外向者的积极情绪偏向，减轻或消除了神经质者的消极情绪偏向。
