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现在你看到了,现在你又看不到了:威胁的相关性增强了与社交焦虑相关的对愤怒面孔的注意力偏向,但中性信息的相关性则减弱了这种偏向。

Now you see it, now you don't: Relevance of threat enhances social anxiety-linked attentional bias to angry faces, but relevance of neutral information attenuates it.

机构信息

School of Psychology and CLS, University of Reading, Reading, United Kingdom.

College of Medicine and Health, University of Exeter, Exeter, United Kingdom.

出版信息

PLoS One. 2022 Jul 28;17(7):e0271752. doi: 10.1371/journal.pone.0271752. eCollection 2022.

Abstract

Temporary goals modulate attention to threat. We examined whether attentional bias to angry faces differs depending on whether a temporary background goal is neutral, or threat related, whilst also measuring social anxiety. Participants performed a dot probe task combined with a separate task that induced a temporary goal. Depending on the phase in this goal task, the goal made angry faces or neutral stimuli (i.e., houses) relevant. The dot probe task measured attention to combinations of angry faces, neutral but goal-relevant stimuli (i.e., houses), and neutral control stimuli. Attention was allocated to angry faces when an angry goal was active. This was more pronounced for people scoring high on social phobia. The neutral goal attenuated attention to angry faces and effects of social phobia were no longer apparent. These findings suggest that individual differences in social anxiety interact with current and temporary goals to affect attentional processes.

摘要

临时目标调节对威胁的注意力。我们研究了在同时测量社交焦虑的情况下,当临时背景目标为中性或与威胁相关时,对愤怒面孔的注意力偏差是否会有所不同。参与者执行了一个点探测任务,同时进行了一个单独的任务,该任务会产生一个临时目标。根据目标任务的阶段,目标会使愤怒的面孔或中性但与目标相关的刺激(即房屋)变得相关。点探测任务测量了对愤怒面孔、中性但与目标相关的刺激(即房屋)和中性控制刺激的组合的注意力。当一个愤怒的目标活跃时,注意力会被分配到愤怒的面孔上。对于社交恐惧症得分较高的人来说,这种情况更为明显。中性目标减弱了对愤怒面孔的注意力,社交恐惧症的影响不再明显。这些发现表明,社交焦虑的个体差异与当前和临时目标相互作用,影响注意力过程。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/640e/9333259/27f9f392f889/pone.0271752.g001.jpg

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