"It's important for children with autism to begin treatment as soon as possible," said Micah Mazurek, assistant professor in the School of Health Professions and the Thompson Center for Autism and Neurodevelopmental Disorders. "The more intense or comprehensive the therapy, the better it is in terms of helping children improve social and communication skills."
http://www.sciencedaily.com/releases/2011/09/110928125418.htm
From sciencedaily.com.