ASD is a developmental disorder. Individuals with ASD can have challenges with communication and social skills and often demonstrate repetitive behaviors. They may focus on one topic, like cars or a television show, or they may be attached to a certain object or activity. A person with autism may not like changes in their schedule or changes in the way they do something.

Autism is a spectrum disorder, which means that it appears in a range of forms and levels of severity. Some individuals develop typical capabilities in terms of speech and language – and develop exceptional skills – but struggle with lifelong social and behavioral differences. Others may have challenges in communication, sensory sensitivities, and behavioral issues, such as excessive tantrums, repetitive behaviors, aggression, and self-harm. The good news is that appropriate treatments can improve outcomes for many, if not most, people diagnosed with ASD.