Face Gender Influences the Looking Preference for Smiling Expressions in 3.5-Month-Old Human Infants

Author(s)Bayet, Laurie
Author(s)Quinn, Paul C.
Author(s)Tanaka, James W.
Author(s)Lee, Kang
Author(s)Gentaz, Édouard
Author(s)Pascalis, Olivier
Ordered AuthorLaurie Bayet, Paul C. Quinn, James W. Tanaka, Kang Lee, Édouard Gentaz, Olivier Pascalis
UD AuthorQuinn, Paul C.en_US
Date Accessioned2016-04-13T15:00:53Z
Date Available2016-04-13T15:00:53Z
Copyright DateCopyright © 2015 Bayet et al.en_US
Publication Date2015-06-11
DescriptionPublisher's PDF.en_US
AbstractYoung infants are typically thought to prefer looking at smiling expressions. Although some accounts suggest that the preference is automatic and universal, we hypothesized that it is not rigid and may be influenced by other face dimensions, most notably the face’s gender. Infants are sensitive to the gender of faces; for example, 3-month-olds raised by female caregivers typically prefer female over male faces. We presented neutral versus smiling pairs of faces from the same female or male individuals to 3.5-month-old infants (n = 25), controlling for low-level cues. Infants looked longer to the smiling face when faces were female but longer to the neutral face when faces were male, i.e., there was an effect of face gender on the looking preference for smiling. The results indicate that a preference for smiling in 3.5-month-olds is limited to female faces, possibly reflective of differential experience with male and female faces.en_US
DepartmentUniversity of Delaware. Department of Psychological & Brain Sciences.en_US
CitationBayet L, Quinn PC, Tanaka JW, Lee K, Gentaz É, Pascalis O (2015) Face Gender Influences the Looking Preference for Smiling Expressions in 3.5-Month-Old Human Infants. PLoS ONE 10(6): e0129812. doi:10.1371/journal.pone.0129812en_US
DOI10.1371/journal.pone.0129812en_US
ISSN1932-6203en_US
URLhttp://udspace.udel.edu/handle/19716/17627
Languageen_USen_US
PublisherPLOS (Public Library of Science)en_US
dc.rightsCC BYen_US
dc.sourcePLOS Oneen_US
dc.source.urihttp://journals.plos.org/plosone/en_US
TitleFace Gender Influences the Looking Preference for Smiling Expressions in 3.5-Month-Old Human Infantsen_US
TypeArticleen_US
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