title: Tuning to the Positive: Age-Related Differences in Subjective Perception of Facial Emotion.
abstract: Facial expressions aid social transactions and serve as socialization tools, with smiles signaling approval and reward, and angry faces signaling disapproval and punishment. The present study examined whether the subjective experience of positive vs. negative facial expressions differs between children and adults. Specifically, we examined age-related differences in biases toward happy and angry facial expressions. Young children (5-7 years) and young adults (18-29 years) rated the intensity of happy and angry expressions as well as levels of experienced arousal. Results showed that young children-but not young adults-rated happy facial expressions as both more intense and arousing than angry faces. This finding, which we replicated in two independent samples, was not due to differences in the ability to identify facial expressions, and suggests that children are more tuned to information in positive expressions. Together these studies provide evidence that children see unambiguous adult emotional expressions through rose-colored glasses, and suggest that what is emotionally relevant can shift with development.
authors.affiliation: Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.
authors.forename: Rochelle
authors.initials: R
authors.lastname: Picardo
authors.affiliation: Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.
authors.forename: Andrew S
authors.initials: AS
authors.lastname: Baron
authors.affiliation: Department of Human Development, Cornell University, Ithaca, New York, United States of America.
authors.forename: Adam K
authors.initials: AK
authors.lastname: Anderson
authors.affiliation: Department of Psychology, University of British Columbia, Vancouver, British Columbia, Canada.
authors.forename: Rebecca M
authors.initials: RM
authors.lastname: Todd
mesh_terms: D000293:Adolescent; D000328:Adult; D000786:Anger; D001143:Arousal; D002648:Child; D002675:Child, Preschool; D005149:Facial Expression; D005260:Female; D006240:Happiness; D006801:Humans; D008297:Male; D010465:Perception / Q000502:physiology*; D010775:Photic Stimulation; D055815:Young Adult