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Facial expression modifies female body perception.

Farahnaz Noori1, Heather Schofield1, Lorna Summerscales1

  • 1University of Lincoln, UK.

Perception
|November 23, 2022
PubMed
Summary
This summary is machine-generated.

Facial expressions significantly alter perceptions of female body attractiveness and size. Happy faces boost attractiveness, while angry faces decrease it, showing a universal effect across viewers.

Keywords:
body attractivenessbody sizefacial expressiongaze behaviourwomen

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Area of Science:

  • Psychology
  • Social Psychology
  • Perception

Background:

  • Female body appearance judgment is influenced by internal and external factors.
  • Previous research has explored factors like clothing and viewer cognition.
  • The impact of facial expressions on body perception remains less understood.

Purpose of the Study:

  • To investigate the effect of facial expressions on female body perception.
  • To examine how facial expressions influence body attractiveness and size ratings.
  • To analyze associated body-viewing gaze behavior using eye-tracking.

Main Methods:

  • Presented Caucasian avatars with seven basic facial expressions across various dress sizes.
  • Participants rated perceived body attractiveness and size.
  • Utilized eye-tracking to monitor gaze behavior.

Main Results:

  • Facial expressions significantly modulated body attractiveness and size ratings.
  • Happy avatars received highest attractiveness ratings; angry avatars received lowest.
  • Fearful and surprised expressions led to perceptions of slimmer bodies.
  • Facial expression effects were consistent regardless of viewer gender.

Conclusions:

  • Facial expressions play a crucial role in shaping the perception of female body appearance.
  • The influence of facial expressions on body assessment appears universal.
  • Viewer gender does not significantly alter the impact of facial expressions on body perception.