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The development of race effects in face processing from childhood through adulthood: Neural and behavioral evidence
Author(s) -
Golarai Golijeh,
Ghahremani Dara G.,
Greenwood Anders C.,
Gabrieli John D. E.,
Eberhardt Jennifer L.
Publication year - 2021
Publication title -
developmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.801
H-Index - 127
eISSN - 1467-7687
pISSN - 1363-755X
DOI - 10.1111/desc.13058
Subject(s) - psychology , race (biology) , developmental psychology , face perception , young adult , differential effects , perception , face (sociological concept) , functional magnetic resonance imaging , early childhood , neuroscience , medicine , social science , botany , sociology , biology
Most adults are better at recognizing recently encountered faces of their own race, relative to faces of other races. In adults, this race effect in face recognition is associated with differential neural representations of own‐ and other‐race faces in the fusiform face area (FFA), a high‐level visual region involved in face recognition. Previous research has linked these differential face representations in adults to viewers’ implicit racial associations. However, despite the fact that the FFA undergoes a gradual development which continues well into adulthood, little is known about the developmental time‐course of the race effect in FFA responses. Also unclear is how this race effect might relate to the development of face recognition or implicit associations with own‐ or other‐races during childhood and adolescence. To examine the developmental trajectory of these race effects, in a cross‐sectional study of European American (EA) children (ages 7–11), adolescents (ages 12–16) and adults (ages 18–35), we evaluated responses to adult African American (AA) and EA face stimuli, using functional magnetic resonance imaging and separate behavioral measures outside the scanner. We found that FFA responses to AA and EA faces differentiated during development from childhood into adulthood; meanwhile, the magnitudes of race effects increased in behavioral measures of face‐recognition and implicit racial associations. These three race effects were positively correlated, even after controlling for age. These findings suggest that social and perceptual experiences shape a protracted development of the race effect in face processing that continues well into adulthood.