Adams Reginald B, Albohn Daniel N, Hedgecoth Nicole, Garrido Carlos O, Adams Katharine Donnelly
Department of Psychology, The Pennsylvania State University, University Park, PA USA.
The University of Chicago, BoothSchoolofBusiness, Chicago, IL USA.
Affect Sci. 2022 Mar 1;3(1):46-61. doi: 10.1007/s42761-021-00091-5. eCollection 2022 Mar.
Machine learning findings suggest Eurocentric (aka White/European) faces structurally resemble anger more than Afrocentric (aka Black/African) faces (e.g., Albohn, 2020; Zebrowitz et al., 2010); however, Afrocentric faces are typically associated with anger more so than Eurocentric faces (e.g., Hugenberg & Bodenhausen, 2003, 2004). Here, we further examine counter-stereotypic associations between Eurocentric faces and anger, and Afrocentric faces and fear. In Study 1, using a computer vision algorithm, we demonstrate that neutral European American faces structurally resemble anger more and fear less than do African American faces. In Study 2, we then found that anger- and fear-resembling facial appearance influences perceived racial prototypicality in this same counter-stereotypic manner. In Study 3, we likewise found that imagined European American versus African American faces were rated counter-stereotypically (i.e., more like anger than fear) on key emotion-related facial characteristics (i.e., size of eyes, size of mouth, overall angularity of features). Finally in Study 4, we again found counter-stereotypic differences, this time in processing fluency, such that angry Eurocentric versus Afrocentric faces and fearful Afrocentric versus Eurocentric faces were categorized more accurately and quickly. Only in Study 5, using race-ambiguous interior facial cues coupled with Afrocentric versus Eurocentric hairstyles and skin tone, did we find the stereotypical effects commonly reported in the literature. These findings are consistent with the conclusion that the "angry Black" association in face perception is socially constructed in that structural cues considered prototypical of African American appearance conflict with common race-emotion stereotypes.
机器学习研究结果表明,以欧洲为中心的(即白人/欧洲人)面孔在结构上比以非洲为中心的(即黑人/非洲人)面孔更像愤怒的表情(例如,阿尔博恩,2020年;泽布罗维茨等人,2010年);然而,与以欧洲为中心的面孔相比,以非洲为中心的面孔通常与愤怒的关联更强(例如,胡根伯格和博登豪森,2003年、2004年)。在此,我们进一步研究以欧洲为中心的面孔与愤怒以及以非洲为中心的面孔与恐惧之间的反刻板印象关联。在研究1中,我们使用计算机视觉算法证明,中性的美国白人面孔在结构上比美国黑人面孔更像愤怒的表情,而不像恐惧的表情。在研究2中,我们发现类似愤怒和恐惧的面部外观以同样的反刻板印象方式影响了人们对种族典型性的认知。在研究3中,我们同样发现,在关键的与情绪相关的面部特征(即眼睛大小、嘴巴大小、面部特征的整体棱角)上,想象中的美国白人面孔与美国黑人面孔的评级呈现反刻板印象(即更像愤怒而非恐惧)。最后在研究4中,我们再次发现了反刻板印象差异,这次体现在加工流畅性上,即愤怒的以欧洲为中心的面孔与以非洲为中心的面孔以及恐惧的以非洲为中心的面孔与以欧洲为中心的面孔被更准确、快速地分类。只有在研究5中,使用具有种族模糊性的面部内部线索,再加上以非洲为中心与以欧洲为中心的发型和肤色,我们才发现了文献中通常报道的刻板印象效应。这些发现与以下结论一致:面部感知中“愤怒的黑人”关联是社会建构的,因为被认为是美国黑人外貌典型特征与常见的种族 - 情绪刻板印象相冲突。