Blind to threat: The presence of temporary goals prevents attention to imminent threat already at early stages of attention allocation.

IF 3 3区 心理学 Q1 PSYCHOLOGY, MULTIDISCIPLINARY
Joseph Forrest, J. Vogt, Calum McDonald, Charles Searle, M. Sakaki
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引用次数: 0

Abstract

Human attention is biased by several motivational factors. For instance, threat attracts attention. People also preferentially pay attention to goal-relevant stimuli even when they are not emotional. How is attention allocated when individuals encounter multiple stimuli with different motivational salience that compete for limited attentional resources? Recent evidence suggests that neutral but goal-relevant stimuli are prioritized over threat when they are simultaneously presented. However, the role of strategic attentional processes in this bias is unknown. To address this issue, we conducted two studies that presented goal-relevant and fear-conditioned threatening stimuli in a dot probe paradigm at early (30 ms) and later stages (250 ms) of attentional processing. Across both studies, attention was allocated to goal-relevant stimuli over threatening stimuli at both presentation times. However, attentional bias to goal-relevant stimuli was larger at later stages of attentional processing. Further, attention to goals over threat was reduced in people high in trait anxiety in the main study. These findings corroborate the conclusion that temporary goals determine attention allocation in a relatively automatic manner, but the influence of goals is stronger at later stages of attention allocation.
对威胁视而不见:临时目标的存在在注意力分配的早期阶段就阻止了对迫在眉睫的威胁的关注。
人类的注意力会受到几个动机因素的影响。例如,威胁吸引注意力。人们也会优先关注与目标相关的刺激,即使这些刺激不是情绪性的。当个体遇到具有不同动机显著性的多个刺激并竞争有限的注意力资源时,注意力是如何分配的?最近的证据表明,当中性但与目标相关的刺激同时出现时,它们比威胁更优先。然而,战略注意过程在这种偏见中的作用尚不清楚。为了解决这一问题,我们进行了两项研究,在注意加工的早期(30毫秒)和后期(250毫秒)以点探针范式呈现目标相关和恐惧条件的威胁刺激。在这两项研究中,在两个演示时间,注意力都被分配到目标相关刺激而不是威胁刺激上。然而,在注意加工的后期阶段,对目标相关刺激的注意偏倚更大。此外,在主要研究中,高特质焦虑的人对目标的关注比威胁的关注要少。这些发现证实了临时目标相对自动地决定了注意分配,但在注意分配的后期阶段目标的影响更强。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
Motivation Science
Motivation Science Environmental Science-Environmental Engineering
CiteScore
5.80
自引率
3.00%
发文量
41
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