How Do Looming and Receding Emotional Faces Modulate Duration Perception?

Yeji Min, Sung Ho Kim

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

The direction of visual motion has been shown to affect the perception of interval duration; objects moving towards an observer (i.e., looming) are perceived to last longer than objects moving away (i.e., receding), and this has been explained in terms of arousal- or attention-based modulation. To dissociate the two competing accounts, we investigated how the influence of motion direction on duration perception is modulated by the emotional content of stimuli. Participants were given the temporal bisection task with images of emotional faces (angry, happy, and neutral) presented in a static (Experiment 1) or dynamic (Experiment 2) display. In Experiment 1, we found no influence of facial emotion on perceived duration. In Experiment 2, however, looming (i.e., expanding) stimuli were perceived as lasting longer than receding (contracting) ones. More importantly, we found an interaction between participant-rated arousal to faces and motion direction: The looming/receding asymmetry was pronounced when the stimulus arousal was rated low, but this asymmetry diminished with increasing arousal ratings. Thus, looming/receding temporal asymmetry seems to be reduced when arousing facial expressions enhance attentional engagement.

Original languageEnglish
Pages (from-to)54-79
Number of pages26
JournalPerceptual and Motor Skills
Volume130
Issue number1
DOIs
StatePublished - Feb 2023

Bibliographical note

Funding Information:
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported by the Ministry of Education of the Republic of Korea and the National Research Foundation of Korea (NRF-2018S1A5A2A01039805).

Publisher Copyright:
© The Author(s) 2022.

Keywords

  • facial expressions
  • internal clock models
  • looming/receding motion
  • temporal bisection task
  • time dilation
  • time perception

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