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Updated: May 3, 2026

Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
Access to treatment for toddlers with autism spectrum disorders
Barbara Braddock1, Kimberly Twyman
11Saint Louis University School of Medicine, MO, USA.
Insights
Intensive early intervention (EI) can improve brain function in children with Autism Spectrum Disorders (ASD). However, many families face challenges accessing recommended EI services, leading to increased parental stress.
Area of Science:
- Neurodevelopmental disorders
- Pediatric psychology
- Early childhood education
Background:
- Autism Spectrum Disorders (ASD) are complex neurodevelopmental conditions.
- Early Intervention (EI) is recognized for its potential to positively impact brain function in young children with ASD.
- Access to appropriate EI services is crucial for optimal child outcomes.
Purpose of the Study:
- To investigate the challenges families face in accessing intensive Early Intervention (EI) services for young children diagnosed with Autism Spectrum Disorders (ASD).
- To understand the impact of limited EI service access on parental stress levels following an ASD diagnosis.
Main Methods:
- Qualitative study involving interviews with parents of children diagnosed with ASD (n=16).
- Data collection focused on reported hours of EI services secured and perceived barriers to access.
- Parental stress levels were assessed in relation to EI service accessibility.
Main Results:
- Families reported securing an average of only 6.81 hours of EI services per month.
- Significant difficulties were reported in accessing EI services at the intensity recommended for optimal outcomes.
- Limited access to necessary EI services correlated with increased parental stress during an already overwhelming period.
Conclusions:
- There is a critical gap between the recommended intensity of EI for children with ASD and the services families can access.
- Addressing barriers to EI access is essential to mitigate parental stress and support families navigating an ASD diagnosis.
- Policy and support systems need enhancement to ensure families receive timely and adequate EI services for children with ASD.
Abstract:
New research shows that intensive and early intervention (EI) has the potential to change brain function in young children with Autism Spectrum Disorders (ASD). Despite the positive benefit of EI, many families (n = 16) reported difficulties accessing EI services following an ASD diagnosis at the intensity viewed necessary for optimal child outcome. Parents reported that on average they secured 6.81 hours of services per month and that limited access to EI services led to increased parental stress at a time when a new ASD diagnosis was often overwhelming. Findings are discussed in terms of support to families who are experiencing difficulties accessing care after new ASD diagnosis.
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