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Del Giudice, Marco; Colle, Livia – Developmental Psychology, 2007
The authors investigated the differences between 8-year-olds (n = 80) and adults (n = 80) in recognition of felt versus faked enjoyment smiles by using a newly developed picture set that is based on the Facial Action Coding System. The authors tested the effect of different facial action units (AUs) on judgments of smile authenticity. Multiple…
Descriptors: Models, Age Differences, Children, Adults