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Peer reviewedLuiselli, James K.; Cannon, Barbara O'Malley; Ellis, James T.; Sisson, Robert W. – Autism: The International Journal of Research and Practice, 2000
A study of 16 children (ages 2-4) with autism and pervasive developmental disorders found that children involved in home-based services before and after age 3 all demonstrated significant changes on six developmental domains but there were no significant differences between age groups. Improvement in communication, cognitive and social-emotional…
Descriptors: Age Differences, Cognitive Development, Communication Skills, Delivery Systems
