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Updated: May 22, 2026

Gaze in Action: Head-mounted Eye Tracking of Children's Dynamic Visual Attention During Naturalistic Behavior
Published on: November 14, 2018
Investigating social gaze as an action-perception online performance
Ouriel Grynszpan1, Jérôme Simonin, Jean-Claude Martin
1Centre National de la Recherche Scientifique, CNRS-USR 3246, Université Pierre et Marie Curie, Hôpital de La Salpêtrière Paris, France.
This study shows that while gaze control can adapt automatically, people don't always realize they are the ones controlling it. This reveals a split between gaze adaptation and the sense of agency.
Area of Science:
- Cognitive Psychology
- Neuroscience
- Social Interaction
Background:
- Gaze is crucial for non-verbal communication.
- Real-time self-regulation of social gaze is not well understood.
- Gaze involves both perception and action.
Purpose of the Study:
- Investigate how gaze-contingent viewing windows affect fixation patterns.
- Examine participants' awareness of being the agent controlling the viewing window.
- Explore the self-regulation of social gaze in virtual social interactions.
Main Methods:
- Used eye-tracking to monitor gaze behavior in 18 adult participants.
- Implemented a gaze-contingent viewing window in virtual human scenarios.
- Participants interpreted equivocal sentences by observing virtual character's expressions.
Main Results:
- Gaze-contingent viewing windows altered gaze behavior, increasing fixation duration.
- Only half of participants recognized their eye movements controlled the window.
- Those aware of agency spent more time viewing facial features (eyes, mouth).
Conclusions:
- Demonstrates a dissociation between automatic gaze adaptation and self-ascribed agency.
- Supports a two-step model of agency involving monitoring and reflexive processes.
- Highlights the method's utility for studying social cognition, including in autism spectrum disorders (ASD).
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