Sensory Integration and Perceptual-Motor Profiles in School-Aged Children with Autistic Spectrum Disorder

Area of Science:

• Developmental psychology
• Neuroscience
• Pediatrics

Background:

• Autistic spectrum disorder (ASD) is a neurodevelopmental condition affecting social interaction and communication.
• Children with ASD often exhibit challenges in sensory processing and motor skills, impacting their daily functioning.
• Understanding these challenges is vital for developing effective interventions.

Purpose of the Study:

• To investigate sensory integration and perceptual-motor skills in elementary school children with ASD in Taiwan.
• To examine the relationship between body functions and activity participation in children with ASD.
• To provide evidence for clinical applications and future research.

Main Methods:

• 117 children with ASD (ages 5-13) were assessed using standardized measures.
• Body function assessments included motor proficiency, sensory profiles, sensory integration, and visual perception.
• Activity participation was evaluated using the Vineland Adaptive Behavior Scale and School Function Assessment.

Main Results:

• Children with ASD demonstrated impairments across various sensory and perceptual-motor subtests, particularly in coordination and sensory integration.
• Age and sex had significant effects on some body functions and activity participation.
• Strong associations were found between body function impairments and reduced activity participation in children with ASD.

Conclusions:

• The study highlights a developmental continuum of body function challenges in children with ASD and their link to participation.
• Developing functional skills is essential for age-appropriate activity participation.
• Interventions targeting improvements in body functions are indispensable for enhancing overall participation in children with ASD.