Research shows wide age gap between possible and actual autism diagnosis

“Timely identification and diagnosis of an autism spectrum disorder (ASD) can impact a child’s development and is the key to opening the door to the services and therapies available to children with autism,” says Paul Shattuck, Ph.D., assistant professor at the George Warren Brown School of Social Work at Washington University in St. Louis. “Unfortunately, our research shows that the average age of autism diagnosis is nearly six years old, which is three to four years after diagnosis is possible.” Shattuck is the lead author of an article on the timing of ASD identification in the current issue of the Journal of the American Academy of Child and Adolescent Psychiatry. Video available

Study shows autism symptoms can improve into adulthood

Hallmarks of autism are characteristic behaviors — repetitive motions, problems interacting with others, impaired communication abilities — that occur in widely different combinations and degrees of severity among those who have the condition. But how those behaviors change as individuals progress through adolescence and adulthood has, until now, never been fully scientifically documented. In a new study, published in the September Journal of Autism and Developmental Disorders, researchers have found that symptoms can improve with age. “On average, people are getting better,” says Paul T. Shattuck, assistant professor at the George Warren Brown School of Social Work at Washington University in St. Louis. “It is a hopeful finding, but the fact remains that those with severe autism will depend on others for their everyday needs and care for the rest of their lives.”