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Eye-Tracking Training Improves Inhibitory Control in Children with Attention-Deficit/Hyperactivity Disorder
Tsz Lok Lee1, Michael K Yeung2, Sophia L Sze1,3
1Department of Psychology, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong, China.
Brain Sciences
|April 3, 2021
Summary
Computerized eye-tracking training significantly improved inhibitory control in children with attention-deficit/hyperactivity disorder (ADHD). This training enhanced performance on key neuropsychological tests for ADHD-related inhibition challenges.
Area of Science:
- Neuroscience
- Child Psychology
- Cognitive Training
Background:
- Disinhibition is a prevalent characteristic in children diagnosed with attention-deficit/hyperactivity disorder (ADHD).
- Effective interventions are needed to enhance inhibitory control in this population.
- Eye-tracking technology offers a novel approach for cognitive training.
Purpose of the Study:
- To investigate the efficacy of computerized eye-tracking training in improving inhibitory control among children with ADHD.
- To compare the outcomes of eye-tracking training against a control group receiving no intervention.
Main Methods:
- Thirty-two children with ADHD (mean age 8.4 years) participated.
- An experimental group received 240 minutes of eye-tracking training over two weeks.
- A control group received no training; performance was assessed using neuropsychological tests.
Main Results:
- The eye-tracking training group showed significant improvements in inhibitory control.
- Specific enhancements included faster reaction times on the Flanker test (incongruent condition).
- Improved performance was also noted in the Category Fluency and Five-Point Tests, and the Children's Color Trail Test (Trail 2).
Conclusions:
- Computerized eye-tracking training is a viable method for enhancing inhibitory control in children with ADHD.
- The findings suggest a promising non-pharmacological intervention for managing ADHD-related executive function deficits.
