Executive and motor function in children with autism spectrum disorder

Area of Science:

• Neurodevelopmental Disorders
• Child Psychology
• Motor Control

Background:

• Autism Spectrum Disorder (ASD) is a neurodevelopmental condition often associated with challenges in cognitive and motor domains.
• Executive functions, including attention and impulse control, are crucial for daily functioning.
• Motor impairments are frequently observed in children with ASD, impacting their development.

Purpose of the Study:

• To investigate the relationship between executive function (attention, impulse control) and motor function impairment in children with ASD.
• To identify potential predictors of motor skill performance in this population.

Main Methods:

• A cohort of fifteen children diagnosed with ASD, aged 8-14 years, participated in the study.
• Executive function was assessed using the Conners Continuous Performance Test-3.
• Motor function was evaluated using the Movement Assessment Battery for Children-2 (MABC-2).

Main Results:

• Children with ASD demonstrated significant delays in both executive function and motor function.
• These deficits were consistent with observations in similar male populations with ASD.
• Variability in reaction time emerged as a potential predictor of motor skill performance.

Conclusions:

• The findings highlight a significant link between executive function deficits and motor impairments in children with ASD.
• Variability in reaction time may serve as an indicator of underlying executive function difficulties impacting motor skills.
• Results have implications for clinicians and educators working with children with ASD, suggesting targeted interventions.