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Configural processing in the perception of eye-gaze direction.
Jenny Jenkins1, Stephen R H Langton
1Department of Psychology, University of Stirling, Stirling FK9 4LA, Scotland, UK.
Perception
|January 1, 2004
Summary
Gaze perception relies on eye orientation, not face context. Inverting the eyes significantly impairs judging gaze direction, while inverting the entire face has no effect.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Visual Perception
Background:
- Traditional models of gaze perception focus on geometric cues within the eye.
- Previous research suggested face inversion disrupts gaze judgments, but this confounded eye and face orientation.
Purpose of the Study:
- To independently investigate the effects of eye and face orientation on gaze perception.
- To clarify whether face context or eye region processing is critical for accurate gaze direction judgments.
Main Methods:
- Participants' sensitivity to gaze direction was measured.
- Eye orientation and face context orientation were independently manipulated in an experimental design.
Main Results:
- Inversion of the eyes severely impaired gaze sensitivity, irrespective of face orientation.
- Inversion of the face context did not significantly affect gaze sensitivity.
Conclusions:
- Gaze perception is primarily driven by the orientation of the eye region, not the overall face context.
- Disruption of configural processing within the eye region, due to inversion, underlies impaired gaze direction computation.