Non-verbal IQ and change in restricted and repetitive behavior throughout childhood in autism: a longitudinal study using the Autism Diagnostic Interview-Revised.

Valérie CourchesneR BedfordA PicklesE DukuC KernsP MirendaT BennettS GeorgiadesI M SmithW J UngarT VaillancourtA Zaidman-ZaitL ZwaigenbaumP SzatmariM Elsabbaghnull null

Published in: Molecular autism (2021)

These results confirm that specific RRB are differentially linked to age and NVIQ. Studying RRB individually is a promising approach to better understanding how RRB change over the development of autistic children and are linked to other developmental domains.

Keyphrases

autism spectrum disorder
intellectual disability
young adults
working memory
high frequency
early life