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. 2011 Dec 8;51(23-24):2462-70.
doi: 10.1016/j.visres.2011.10.001. Epub 2011 Oct 8.

The role of features and configural processing in face-race classification

Lun Zhao  1 , Shlomo Bentin
Affiliations

The role of features and configural processing in face-race classification

Lun Zhao et al. Vision Res. .

Abstract

We explored perceptual factors that might account for the other-race classification advantage (ORCA) in classifying faces by race. Testing Chinese participants in China and Israeli participants in Israel we show that: (a) The distinction between Chinese and Israeli faces is highly accurate even on the basis of isolated eyes or faces with eyes concealed, but full faces are categorized faster. (b) The ORCA is similarly robust for full faces and for face parts. (c) The ORCA was larger when the configuration of the inner-face components was distorted, reflecting delayed categorization of own-race distorted faces relative to own-race normally configured faces but no conspicuous distortion effect on other-race faces. These data demonstrate that perceptual factors can account for the ORCA independently of social bias. We suggest that one source of the ORCA in race categorization is the configural analysis applied by default while processing own-race but not other-race faces.

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Figures

Figure 1
Figure 1
Examples of the stimuli used in this study.
Figure 2
Figure 2
The ORCA of categorization speed (A) and accuracy (B) of own-race and other-race full faces, isolated eyes, and faces with eyes concealed by Chinese and Israeli participants. More positive values indicate larger ORCA (faster or more accurate categorization of other- than own-race faces). Error bars represent standard errors of the means.
Figure 3
Figure 3
The ORCA of categorization speed (A) and accuracy (B) of own-race and other-race normal and distorted faces by Chinese and Israeli participants. More positive values indicate larger ORCA (faster or more accurate categorization of other- than own-race faces). Error bars represent standard errors of the means.
See this image and copyright information in PMC

References

    1. Anaki D, Bentin S. Familiarity effects on categorization levels of faces and objects. Cognition. 2009;111(1):144–149. - PMC - PubMed
    1. Bentin S, Golland Y, Flevaris A, Robertson LC, Moscovitch M. Processing the trees and the forest during initial stages of face perception: Electrophysiological evidence. Journal of Cognitive Neuroscience. 2006;18(8):1406–142. - PubMed
    1. Bernstein MJ, Young SG, Hugenberg K. The cross-category effect - Mere social categorization is sufficient to elicit an own-group bias in face recognition. Psychological Science. 2007;18(8):706–712. - PubMed
    1. Brigham JC, Malpass RS. The role of experience and contact in the recognition of faces of own-race and other-race persons. Journal of Social Issues. 1985;41(3):139–155.
    1. Bukach CM, Gauthier I, Tarr MJ. Beyond faces and modularity: The power of an expertise framework. Trends in Cognitive Sciences. 2006;10(4):159–166. - PubMed

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