Predicting spoken language level in children with autism spectrum disorders
Autism : the International Journal of Research and Practice
|January 5, 2002
Summary
Early imitation skills and speech therapy hours significantly predict spoken language development in young children diagnosed with autism spectrum disorder. These factors are crucial for improving language outcomes.
Area of Science:
- Developmental Psychology
- Pediatric Neurology
- Speech-Language Pathology
Background:
- Autism spectrum disorder (ASD) diagnosis at age 2.
- Understanding factors influencing spoken language development in children with ASD.
- Previous research on early predictors of language outcomes.
Purpose of the Study:
- To identify predictors of spoken language development in children diagnosed with ASD.
- To examine child and environmental variables affecting language outcomes at age 4.
- To assess the impact of early intervention on language development.
Main Methods:
- Longitudinal study of 35 children diagnosed with ASD at age 2.
- Re-evaluation at age 4, assessing child variables (play, imitation, joint attention) and environmental factors (SES, therapy hours).
- Statistical analysis to predict language outcome controlling for initial language skills.
Main Results:
- Motor imitation ability and hours of speech/language therapy between ages 2 and 3 were significant predictors of language outcome at age 4.
- Childhood play level, joint attention, and socioeconomic status did not significantly predict language outcome.
- Early language skills at age 2 were controlled for in the analysis.
Conclusions:
- Motor imitation and intensive speech/language therapy are key factors for improving spoken language in young children with ASD.
- Findings highlight the importance of early intervention and specific developmental skills for language development in ASD.
- Results inform strategies for supporting children with autism spectrum disorder and enhancing their communication abilities.
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