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Siblings of Children with Autism can Show Signs at 18 Months
Published October 14, 2014
in Journal of the American Academy of Child & Adolescent Psychiatry
About 20% of younger siblings of children with Autism Spectrum Disorder (ASD) will develop the condition by age 3. A new study by Yale School of Medicine researchers has found that 57% of these younger siblings who later develop the condition already showed symptoms at age 18 months. Published in the October Journal of the American Academy of Child & Adolescent Psychiatry, this is the first large-scale, multi-site study aimed at identifying specific social-communicative behaviors that distinguish infants with ASD from their typically and atypically developing high-risk peers as early as 18 months of age.
http://www.jaacap.com/article/S0890-8567(14)00692-3/fulltext
Filed under: Autism News, Autism Research, Autism Science, Baby Sibs, featured