title: Perception of genuine and masking smiles in children and adults: sensitivity to traces of anger.
abstract: The authors examined children's and adults' sensitivity to traces of anger in masking smiles by presenting participants with short video excerpts of smiles that differed by the intensity of an anger component. Fifty-two children, aged 6 to 12 years, and 26 adults were asked to judge whether a stimulus person was really happy or pretending to be happy. Six- and 7-year-old children were found to be sensitive to traces of anger, but less so than older children and adults. Researchers found evidence of explicit knowledge of the emotion hidden in masking smiles only in adult participants.
authors.affiliation: School of Psychology, University of Ottawa, Ontario, Canada. pgosseli@uottawa.ca
authors.forename: Pierre
authors.initials: P
authors.lastname: Gosselin
authors.forename: Martin
authors.initials: M
authors.lastname: Beaupré
authors.forename: Annie
authors.initials: A
authors.lastname: Boissonneault
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D000786:Anger; D002648:Child; D005260:Female; D006803:Human Development; D006801:Humans; D008297:Male; D009864:Ontario; D012904:Smiling / Q000523:psychology*; D012938:Social Perception; D014743:Videotape Recording