目标偏见 面部感知 目标偏见 面部感知
Yi-Fei Hu1, Joseph Heffner1, Apoorva Bhandari1
1Department of Cognitive and Psychological Sciences, Brown University.
Journal of experimental psychology. General
|January 13, 2025
概括
当人们有目标评估可信度时,人们可以将社会信息与面部信息分开,从而影响信任行为. 然而,吸引力目标导致可信度光环效应,目标不可知处理仍然是整体的.
科学领域:
- 认知心理学 认知心理学
- 社会的认知社会认知.
- 感知 感知 感知 感知
背景情况:
- 面孔提供复杂的社会信息,对于引导信任等行为至关重要.
- 以前的研究表明整体面部处理,但目标在这个过程中的作用尚不清楚.
- 从面孔中分辨社会属性的能力可以提供代表性灵活性.
研究的目的:
- 调查人类目标是否影响面孔的多维社会信息的因子化.
- 为了确定个人是否可以分别代表吸引力和可信度等属性.
- 检查目标导向与目标不可知面部感知对社会判断的影响.
主要方法:
- 利用一种新的统计面部模型来对视觉吸引力和可信度进行直角化,克服自然属性相关性.
- 在249名参与者中进行了三项实验,以评估在不同的目标条件下对面感知.
- 采用信任游戏来测量与属性因子化程度相关的行为结果.
主要成果:
- 当他们的目标是评估可信度时,参与者成功地将吸引力和可信度考虑在内,更大的考虑与增加的信任相关.
- 当目标是吸引力评估时,观察到一个显著的可信度"光环效应",其中可信度有偏见的吸引力感知.
- 在目标不可知条件下,面部感知仍然是整体的,没有证据表明属性因子化.
结论:
- 人类从面部获取多维社会信息的能力取决于背景和目标.
- 目标定向处理允许灵活的,特征特定的面部表现,增强准确的社会判断.
- 在没有具体目标的情况下,整体处理占主导地位,导致交织在一起的社会属性感知.
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