Autism Spectrum Disorder (ASD)

Autism Spectrum Disorder (ASD) is a neurodevelopmental disorder that affects how an individual processes information and interprets the world. Core features of autism are persistent deficits in social interaction and communication and restricted, repetitive or stereotyped patterns of behavior, interests or activities. Each individual with ASD displays a unique combination of characteristics, ranging from mild to severe, requiring individually determined educational and treatment programming.

The first signs of autism appear in early childhood and can be detected by an experienced professional as early as 18 to 24 months of age. Early and accurate identification and intervention can change the trajectory for many children on the autism spectrum.

The Autism Assessment Resources Guide (see below) was intended for use primarily by educators with significant experience in ASD assessment who regularly conduct such assessments. If you determine that the interview and observation forms linked on this page are inadequate for an evaluation you're conducing and you wish to explore the Autism Assessment Resources Guide to find a substitute form, please consult with your School Psychologist.