对情绪有偏见的判断对愤怒普遍性的变化具有抵抗力
Delaney McDonagh1, Timothy Sweeny1
1Department of Psychology, University of Denver, Denver, CO, USA.
Cognition & emotion
|May 26, 2025
概括
人们往往会在脸上看到愤怒,特别是在人群中. 这种愤怒偏见甚至在愤怒面孔的频率发生变化时也不会发生太大变化,这表明它更多地受到上下文的影响而不是统计数据.
科学领域:
- 认知心理学 认知心理学
- 社会心理学 社会心理学
- 视觉感知 视觉感知 视觉感知
背景情况:
- 情绪表达是模两可的,并以不确定性来解释.
- 之前的研究表明,在解释表达式时,尤其是在人群中,存在消极偏见.
- 这种偏见被认为是保护性的,是由于人群的威胁性而长期学习的.
研究的目的:
- 调查消极偏差是否根据威胁流行率的短期变化重新校准.
- 为了确定感知者在学习愤怒表达的变化频率时是否调整他们的愤怒偏见.
主要方法:
- 参与者看到了单个面孔或四个面孔的人群.
- 表情被呈现为快乐或生气的表情.
- 在三个实验中,愤怒的面孔的流行率被操纵了 (75%对25%).
主要成果:
- 这项研究复制了观察者表现出消极偏见的发现,将表情解释为愤怒,特别是在人群中.
- 愤怒偏差的强度没有受到愤怒的操纵流行程度的显著影响.
- 这种缺乏重新校准的情况发生不管愤怒的流行程度是隐式还是显式学习.
结论:
- 愤怒偏见似乎更敏感于上下文线索,例如面部数量,而不是像流行率这样的统计线索.
- 这些发现表明,这种偏差对短期统计学习的灵活性不如以前所认为的.
- 背景因素在调节群体对情绪表达的解释方面发挥着更为主导的作用.
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