Voluntary Attention Assessing Tests in Children with Neurodevelopmental Disorders Using Eye Tracking

Area of Science:

• Developmental Psychology
• Neuroscience
• Ophthalmology

Background:

• Assessing cognitive functions, particularly voluntary attention, is crucial for children with developmental disabilities.
• Eye tracking presents a developing and objective method for such assessments.
• Pilot validation of two novel eye-tracking methods for attention assessment is presented.

Purpose of the Study:

• To validate two eye-tracking based methods for assessing voluntary attention in children.
• To determine the correlation of these methods with established attention measures.
• To evaluate the test-retest reliability of the eye-tracking attention tests.

Main Methods:

• 80 children (3-8 years) with neurodevelopmental disorders participated.
• Two eye-tracking tests were administered, requiring children to track visual stimuli.
• Performance was compared against the Attention Sustained subtest of the Leiter-3 scale.

Main Results:

• Both eye-tracking tests demonstrated significant correlations with Leiter-3 Attention Sustained scores.
• High test-retest reliability was observed for both eye-tracking methods.
• The methods showed potential for objective attention assessment in the target population.

Conclusions:

• The developed eye-tracking tests are viable for assessing voluntary attention in children with certain neurodevelopmental disorders.
• Further research is needed to expand feasibility to a wider range of developmental disorders.
• Findings have practical implications for early intervention and monitoring of attention deficits.