Preference for attractive faces is species-specific.
J Comp Psychol
; 133(2): 262-271, 2019 05.
Article
en En
| MEDLINE
| ID: mdl-30550303
Studies on facial attractiveness in human adults, infants, and newborns have consistently reported a visual preference for faces rated as attractive compared with faces rated as unattractive. Biological accounts of facial attractiveness have typically presented such preferences as arising from adaptations for mate choice or as by-products of general sensory bias. In this cross-species study, we examined whether explicit ratings of attractiveness made by human judges would predict implicit visual preferences in other humans and also in rhesus macaques and, if they do, whether such preferences would extend beyond conspecific faces. Results showed that human ratings of attractiveness can predict implicit preferences in nonhuman primates (macaque monkeys; Macaca mulatta). However, we also found a species-specific effect of face attractiveness in which humans showed a visual preference for human faces (but not macaque faces) rated as attractive, and macaques displayed a visual preference for macaque faces (but not human faces) rated as attractive. Overall, the findings suggest that attentional bias toward attractive faces arises neither from an exclusive operation of mate choice adaptation mechanisms nor from the sole influence of a general sensory bias, but rather reflects their interaction. The influence of a general sensory bias may be modulated by the categorization of a face as conspecific or heterospecific, leading to species-specific preference for attractive faces. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Percepción Social
/
Belleza
/
Conducta Animal
/
Conducta de Elección
/
Reconocimiento Facial
/
Sesgo Atencional
Tipo de estudio:
Prognostic_studies
Límite:
Adult
/
Animals
/
Humans
Idioma:
En
Revista:
J Comp Psychol
Año:
2019
Tipo del documento:
Article
Pais de publicación:
Estados Unidos