Sex differences in the effect of smiling on social judgments: an evolutionary approach

Behavioral research has become increasingly concerned with the adaptive significance of facial expressions, which can be regarded as evolved social signals. In an attempt to uncover the function of smiling behavior, the assessment of various evolutionary relevant traits was examined through people&#...

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Bibliographic Details
Main Authors: Mehu, M, Little, A, Dunbar, R
Format: Journal article
Language:English
Published: NorthEastern Evolutionary Psychology Society 2008
Subjects: