Measuring Executive Function Using Eye Movements on a Computerized Trail Making Test: A Pilot Study

Objective: The current study investigated the validity of a novel computerized version Trail Making Test, and tested whether integration eye-tracking increased specificity predictive power with other tests executive function. We were specifically interested in eye movements, recorded during completion served as predictor function measured by Wisconsin Card Sorting Test. Methods: Forty participants completed pencil-and-paper Test Eye movements Results: Eye-tracking measures for part B correlated T-scores perseverative non-perseverative responses/errors on Hierarchical linear regression revealed that predicted variance errors/responses above beyond time. Conclusions: pilot supported use versions provided preliminary evidence may significantly add to assessing using