Use of Eye Tracking to Aid in Autism Risk Detection
Indiana University
100 participants
Jan 8, 2025
INTERVENTIONAL
Conditions
Summary
The study will use a non-invasive remote eye-tracking system (Eyelink Portable Duo) to acquire a short series of eye-tracking measures.
Eligibility
Inclusion Criteria3
- Young children ages 12-48 months scheduled for health care visits at Riley Hospital for Children at Indiana University Health clinics (e.g., Pediatric Care Center clinics).
- Children must have English- or Spanish-speaking caregivers.
- Children must have a legal guardian that is able to provide consent.
Exclusion Criteria2
- Child is younger than 12 months or older than 48 months.
- Child's caregiver(s) is not English- or Spanish-speaking.
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Interventions
Eye-tracking data will be collected using a commercially-available remote eye-tracking system (Eyelink Portable Duo). Eye movements and pupil diameter will be collected while participants view a series of developmentally appropriate pictures and movies. The eye-tracker consists of two cameras; one that monitors eye movements and a second scene camera that monitors head movements, which permits eye tracking to take place without any equipment touching the child. Children will be asked to sit in highchair or on their caregiver's lap and will face a computer monitor. After a sticker is applied to the child's forehead and brief eye-movement calibration completed, next visual stimuli (i.e., pictures and videos) will be presented on a laptop computer monitor that is placed at approximately 60-80cm from the child. The eye tracking portion of the visit will last approximately 15 minutes or until the child is no longer able to attend to pictures/videos.
Locations(1)
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NCT06471504