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Face Age is Mapped Into Three-Dimensional Space.

Mario Dalmaso1, Stefano Pileggi1, Michele Vicovaro2

  • 1Department of Developmental and Social Psychology, University of Padova.

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|November 11, 2023
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Summary
This summary is machine-generated.

People spatially represent time using three dimensions. This study shows that facial age is mapped onto these dimensions, with younger faces on the left/back/top and older faces on the right/forward/bottom.

Keywords:
Face ageSTEARC-effectTime perception

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Area of Science:

  • Cognitive Psychology
  • Neuroscience
  • Spatial Cognition

Background:

  • Temporal information is often conceptualized in spatial terms.
  • Past events are typically located behind individuals, and future events in front.

Purpose of the Study:

  • To investigate if facial age stimuli are represented in three-dimensional (3D) space.
  • To determine how age is mapped onto spatial dimensions (horizontal, sagittal, vertical).

Main Methods:

  • Participants classified target faces (various ages) as younger or older than a 40-year-old reference face.
  • Manual responses were recorded using keys along horizontal, sagittal, and vertical axes across three experiments.

Main Results:

  • Younger faces were consistently associated with left/back/top spatial locations.
  • Older faces were associated with right/forward/bottom spatial locations.
  • Response latencies decreased as the age difference between target and reference faces increased (distance effect).

Conclusions:

  • The spatial representation of time extends to social stimuli like human faces.
  • Facial age is integrated into a 3D spatial framework, suggesting a link between social cognition and spatial cognition.