title: Postencoding cognitive processes in the cross-race effect: Categorization and individuation during face recognition.
abstract: The cross-race effect (CRE) describes the finding that same-race faces are recognized more accurately than cross-race faces. According to social-cognitive theories of the CRE, processes of categorization and individuation at encoding account for differential recognition of same- and cross-race faces. Recent face memory research has suggested that similar but distinct categorization and individuation processes also occur postencoding, at recognition. Using a divided-attention paradigm, in Experiments 1A and 1B we tested and confirmed the hypothesis that distinct postencoding categorization and individuation processes occur during the recognition of same- and cross-race faces. Specifically, postencoding configural divided-attention tasks impaired recognition accuracy more for same-race than for cross-race faces; on the other hand, for White (but not Black) participants, postencoding featural divided-attention tasks impaired recognition accuracy more for cross-race than for same-race faces. A social categorization paradigm used in Experiments 2A and 2B tested the hypothesis that the postencoding in-group or out-group social orientation to faces affects categorization and individuation processes during the recognition of same-race and cross-race faces. Postencoding out-group orientation to faces resulted in categorization for White but not for Black participants. This was evidenced by White participants' impaired recognition accuracy for same-race but not for cross-race out-group faces. Postencoding in-group orientation to faces had no effect on recognition accuracy for either same-race or cross-race faces. The results of Experiments 2A and 2B suggest that this social orientation facilitates White but not Black participants' individuation and categorization processes at recognition. Models of recognition memory for same-race and cross-race faces need to account for processing differences that occur at both encoding and recognition.
authors.affiliation: Department of Psychology, Claremont Graduate University, 150 East 10th Street, Claremont, CA, 91711, USA. Michael.Ho@cgu.edu.
authors.forename: Michael R
authors.initials: MR
authors.lastname: Ho
authors.affiliation: Department of Psychology, Claremont Graduate University, 150 East 10th Street, Claremont, CA, 91711, USA.
authors.forename: Kathy
authors.initials: K
authors.lastname: Pezdek
mesh_terms: D000328:Adult; D001741:Black or African American; D001288:Attention; D003071:Cognition; D005145:Face; D000066499:Facial Recognition; D005260:Female; D006801:Humans; D007207:Individuation; D008297:Male; D008568:Memory; D008875:Middle Aged; D044469:Racial Groups; D044465:White People; D055815:Young Adult
keywords: Cross-race effect; Eyewitness memory; Face recognition memory; Own-race bias