title: Natural Tendency towards Beauty in Humans: Evidence from Binocular Rivalry.
abstract: Although human preference for beauty is common and compelling in daily life, it remains unknown whether such preference is essentially subserved by social cognitive demands or natural tendency towards beauty encoded in the human mind intrinsically. Here we demonstrate experimentally that humans automatically exhibit preference for visual and moral beauty without explicit cognitive efforts. Using a binocular rivalry paradigm, we identified enhanced gender-independent perceptual dominance for physically attractive persons, and the results suggested universal preference for visual beauty based on perceivable forms. Moreover, we also identified perceptual dominance enhancement for characters associated with virtuous descriptions after controlling for facial attractiveness and vigilance-related attention effects, which suggested a similar implicit preference for moral beauty conveyed in prosocial behaviours. Our findings show that behavioural preference for beauty is driven by an inherent natural tendency towards beauty in humans rather than explicit social cognitive processes.
authors.affiliation: Center for Studies of Psychological Application, South China Normal University, Guangzhou, China.
authors.forename: Ce
authors.initials: C
authors.lastname: Mo
authors.affiliation: Business School, Sun Yat-sen University, Guangzhou, China.
authors.forename: Tiansheng
authors.initials: T
authors.lastname: Xia
authors.affiliation: Center for Studies of Psychological Application, South China Normal University, Guangzhou, China.
authors.forename: Kaixin
authors.initials: K
authors.lastname: Qin
authors.affiliation: Center for Studies of Psychological Application, South China Normal University, Guangzhou, China.
authors.forename: Lei
authors.initials: L
authors.lastname: Mo
mesh_terms: D000293:Adolescent; D000328:Adult; D001288:Attention / Q000502:physiology*; D001504:Beauty; D005260:Female; D006801:Humans; D008297:Male; D009014:Morals; D010775:Photic Stimulation; D014796:Visual Perception / Q000502:physiology*; D055815:Young Adult