Rapid attentional biases to threat-associated visual features: The roles of anxiety and visual working memory access.
Rapid attentional biases to threat-associated visual features: The roles of anxiety and visual working memory access.
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对与威胁相关的视觉特征的快速注意偏差：焦虑和视觉工作记忆访问的作用。
DOI：
10.1037/emo0000761
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发表时间：
2022
期刊：
影响因子：
--
通讯作者：
Berggren N
中科院分区：
文献类型：
--
作者：
Berggren N
与威胁相关的信息会严重影响注意力，特别是对于高度焦虑的个体。然而，威胁引起的注意力捕获的后果是什么，以及它如何影响随后的视觉处理，还不太清楚。本研究探讨了如何捕获的威胁影响视觉搜索时，与威胁相关的属性重新出现任务无关的信息。在实验1中，参与者完成了搜索任务之前，任务无关的脸线索在每次审判表达中性，快乐，或愤怒的情绪。人脸被过滤成不同的颜色，这种颜色可以匹配即将出现的搜索显示中的非情感干扰对象。虽然中性/快乐的面孔线索的颜色对表现没有影响，但有证据表明，愤怒的面孔颜色延迟了反应时间，当这种颜色再次出现时，这是由特质焦虑的成本和个体差异之间的正相关性驱动的。实验2评估了这种现象是否会更容易观察到指定任务相关的面孔线索。当参与者参加并记住面孔偶尔探测试验，颜色偏见现在是明显的，无论情绪效价的面孔线索和特质焦虑水平的影响。这些结果表明，任务无关的威胁刺激被授予特权的深度处理高焦虑的个人，触发偏见的注意力向功能相关的这个对象。这种偏见并不取决于威胁本身，而是发生在其他对象自愿处理到类似深度的情况下，无论个性因素如何。这表明，焦虑相关的现象，如延迟脱离空间注意的威胁，可能源于任务无关的视觉工作记忆表征。
Threat-related information strongly biases attention, particularly for high anxious individuals. It is less clear though what the consequences of attentional capture by threat are and how this influences subsequent visual processing. This study examined how capture by threat influences visual search when attributes related to a threat reappear as task-irrelevant information. In Experiment 1, participants completed a search task preceded by task-irrelevant face cues on each trial expressing neutral, happy, or angry emotions. Faces were filtered to appear in different colors, where this color could match a nonemotional distractor object in the upcoming search display. Although the color of neutral/happy face cues had no impact on performance, there was evidence that angry face colors delayed reaction times when this color reappeared, driven by a positive correlation between costs and individual differences in trait anxiety. Experiment 2 assessed whether this phenomenon would be more readily observed when designating face cues task-relevant. When participants attended to and memorized faces for occasional probe trials, color biases were now evident irrespective of the emotional valence of face cues and unaffected by trait anxiety levels. These results suggest that task-irrelevant threat stimuli are granted privileged depth of processing by high anxious individuals, triggering biased attention toward features related to this object. Such biases are not dependent on threat per se, occurring for other objects voluntarily processed to similar depth regardless of personality factors. This highlights that anxiety-related phenomena, such as delayed disengagement of spatial attention from threat, may stem from task-irrelevant visual working memory representation.
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DOI：
--
发表时间：
1970
期刊：
--
影响因子：
--
作者：
C. Spielberger;R. Gorsuch;R. Lushene
通讯作者：
C. Spielberger;R. Gorsuch;R. Lushene
影响因子：
1.7
作者：
N. Berggren;N. Derakshan
通讯作者：
N. Derakshan
DOI：
10.1037/xhp0000011
发表时间：
2015-02
影响因子：
2.1
作者：
Leonard, Carly J.;Balestreri, Angela;Luck, Steven J.
通讯作者：
Luck, Steven J.
影响因子：
3.1
作者：
Surya Gayet;T. Stein;M. Peelen
通讯作者：
M. Peelen
影响因子：
2.3
作者：
Matthews, G;Wells, A
通讯作者：
Wells, A