Autism spectrum disorder (ASD) is a developmental disorder that affects communication and behaviour.
Autism is used to diagnose mental disorders, people with ASD have:
- Difficulty with communication and interaction with other people
- Restricted interests and repetitive behaviours
- Symptoms that hurt the person’s ability to function properly in school, work, and other areas of life
Autism is known as a “spectrum” disorder because there is wide variation in the type and severity of symptoms people experience. ASD occurs in all ethnic, racial, and economic groups. Although ASD can be a lifelong disorder, treatments and services can improve a person’s symptoms and ability to function.