title: Unattractive infant faces elicit negative affect from adults.
abstract: We examined the relationship between infant attractiveness and adult affect by investigating whether differing levels of infant facial attractiveness elicit facial muscle movement correlated with positive and negative affect from adults (N=87) using electromyography. Unattractive infant faces evoked significantly more corrugator supercilii and levator labii superioris movement (physiological correlates of negative affect) than attractive infant faces. These results suggest that unattractive infants may be at risk for negative affective responses from adults, though the relationship between those responses and caregiving behavior remains elusive.
authors: The University of Texas at Austin, Psychology, 108 E. Dean Keeton, Austin, TX 78712, United States. Electronic address: scheinst@utexas.edu.
authors: Stevie S
authors: SS
authors: Schein
authors: The University of Texas at Austin, Psychology, 108 E. Dean Keeton, Austin, TX 78712, United States.
authors: Judith H
authors: JH
authors: Langlois
mesh_terms: D000293:Adolescent; D000339:Affect; D001290:Attitude; D001504:Beauty; D004576:Electromyography; D005145:Face; D005260:Female; D006801:Humans; D007223:Infant; D007600:Judgment; D008297:Male; D002666:Psychology, Child; D012059:Rejection, Psychology; D055815:Young Adult
keywords: Attractiveness; EMG; Electromyography; Infant facial attractiveness