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Updated: Jul 2, 2026

Perceptual and Category Processing of the Uncanny Valley Hypothesis' Dimension of Human Likeness: Some Methodological Issues
Published on: June 3, 2013
Culture shapes how we look at faces
Caroline Blais1, Rachael E Jack, Christoph Scheepers
1Department of Psychology, University of Glasgow, Glasgow, United Kingdom.
Facial recognition strategies vary by culture. While Western Caucasians fixate on eyes and mouth, East Asians focus centrally, challenging universal face processing theories.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Cultural Studies
Background:
- Face processing is widely believed to be a universal human skill.
- Previous eye-movement studies indicated a consistent triangular fixation pattern (eyes and mouth).
- This suggested a biologically determined, invariant facial information extraction pattern.
Purpose of the Study:
- To investigate if face processing strategies are universal or culturally influenced.
- To compare eye movement patterns of Western Caucasian and East Asian observers across different facial stimuli and tasks.
Main Methods:
- Monitored eye movements of Western Caucasian and East Asian participants.
- Participants learned, recognized, and categorized faces of both Western Caucasian and East Asian origins.
- Analyzed fixation patterns during these tasks.
Main Results:
- Western Caucasian observers consistently showed a triangular fixation pattern across all faces and tasks.
- East Asian observers exhibited a more central fixation pattern, differing from the Western Caucasian group.
- This central focus by East Asians occurred irrespective of the face's racial origin.
Conclusions:
- Face processing is not a universal perceptual event.
- Cultural background significantly influences the visual strategy used for face perception.
- The findings challenge the notion of a single, biologically determined face processing mechanism.
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