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Updated: Mar 12, 2026

A Familiarization Protocol Facilitates the Participation of Children with ASD in Electrophysiological Research
Published on: July 31, 2017
Parent-led early intervention can reduce symptom severity
Insights
The Preschool Autism Communication Trial (PACT) studied early intervention for children with autism. A 12-month intervention showed potential benefits for young autistic children.
Area of Science:
- Developmental psychology
- Clinical psychology
- Pediatric medicine
Background:
- Autism Spectrum Disorder (ASD) presents significant communication challenges in early childhood.
- Early intervention is crucial for improving outcomes in young children with ASD.
- The Preschool Autism Communication Trial (PACT) aimed to evaluate an early intervention program.
Purpose of the Study:
- To assess the efficacy of a 12-month early intervention program for children with autism.
- To compare the intervention group with a control group receiving usual treatment.
- To investigate the impact of early intervention on communication skills in preschoolers with autism.
Main Methods:
- Randomized controlled trial involving 152 children aged 2-4 years with autism.
- Intervention group received a 12-month early intervention program.
- Control group received usual treatment.
Main Results:
- The study provided initial data on the feasibility and potential effects of the intervention.
- Further analysis is needed to determine the long-term impact and specific benefits.
Conclusions:
- The PACT trial established a foundation for further research into early intervention for autism.
- Early intervention programs hold promise for supporting communication development in young autistic children.
Abstract:
In the original Preschool Autism Communication Trial (PACT), published in 2010, 152 children aged 2-4 with autism were randomised to receive usual treatment or a 12-month early intervention.
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