Emotion-based dispositions to rash action: positive and negative urgency.
Emotion-based dispositions to rash action: positive and negative urgency.
复制标题
DOI：
10.1037/a0013341
复制
发表时间：
2008-11
影响因子：
22.4
通讯作者：
Smith, Gregory T.
中科院分区：
文献类型：
--
作者：
Cyders, Melissa A.;Smith, Gregory T.
在情绪高涨的状态下，个体比在其他时候更倾向于做出欠考虑或鲁莽的行为。作者提出了存在两种相关特质的证据，即积极冲动性和消极冲动性。这些特质分别指的是在经历极端积极和消极情绪时做出鲁莽行为的倾向方面的个体差异。作者提供的证据表明，这些特质不同于其他导致鲁莽行为的倾向，并且它们在预测诸如饮酒、暴饮暴食、吸毒和危险性行为等行为的问题程度方面起着不同的作用。作者从神经科学角度确定了冲动性特质出现的促进条件。某些基因多态性与血清素水平低和多巴胺水平高有关；连接眶额皮质和杏仁核的大脑系统中的这种神经递质活动模式似乎促进了积极冲动性和消极冲动性的发展。作者讨论了这一理论的意义。
Under heightened emotional states, individuals are more inclined to engage in ill-considered or rash actions than at other times. The authors present evidence for the existence of two related traits called positive and negative urgency. The traits refer to individual differences in the disposition to engage in rash action when experiencing extreme positive and negative affect, respectively. The authors provide evidence that these traits are distinct from other dispositions toward rash action, and that they play distinct roles in predicting problem levels of involvement in behaviors such as alcohol consumption, binge eating, drug use, and risky sexual behavior. The authors identify facilitative conditions for the emergence of the urgency traits from neuroscience. Certain gene polymorphisms are associated with low levels of serotonin and high levels of dopamine; that pattern of neurotransmitter activity in a brain system linking the orbitofrontal cortex and the amygdala appears to facilitate development of positive and negative urgency. The authors discuss the implications of this theory.
登录
查看更多内容
影响因子：
3.7
作者：
Bechara, A;Tranel, D;Damasio, AR
通讯作者：
Damasio, AR
影响因子：
2.3
作者：
BAGBY, RM;JOFFE, RT;SCHULLER, DR
通讯作者：
SCHULLER, DR
影响因子：
56.9
作者：
Bechara, A;Damasio, H;Damasio, AR
通讯作者：
Damasio, AR
影响因子：
2.4
作者：
Blair, KS;Newman, C;Blair, RJR
通讯作者：
Blair, RJR
影响因子：
4.6
作者：
Ball, SA;Tennen, H;Rounsaville, BJ
通讯作者：
Rounsaville, BJ