How do you read the Gilliam Autism Rating Scale?

How do you read the Gilliam Autism Rating Scale?

Note: On this tool, if the subject’s Autism Index is 85 or above, the person is very likely autistic, and if the Autism Index is 70-84, the person is possibly autistic. Autism Indexes of 69 or less indicate that the person is unlikely to be autistic.

When did Gars-3 come out?

Items on the GARS-3 are based on the 2013 diagnostic criteria for autism spectrum disorder adopted by the APA and published in the Diagnostic and Statistical Manual of Mental Disorders—Fifth Edition (DSM-5).

What is the Gilliam autism Rating Scale third edition?

Gilliam Autism Rating Scale | Third Edition (GARS-3) is one of the most widely used instruments for the assessment of autism spectrum disorder in the world. The GARS-3 assists teachers, parents, and clinicians in identifying autism in individuals and estimating its severity.

How do you interpret Gars-3?

GARS-3 provides four levels of probability of having ASD: level 0 with an Autism Index ≤ 54, “unlikely;” level 1 with an Autism Index between 55 and 70, requiring “minimal support;” level 2 with an Autism Index between 71 and 100, “very likely” and requiring substantial support; level 3 with an Autism Index ≥ 101, “ …

What are the symptoms of Level 3 autism?

With level three autism you will see:

• Capacity to only speak one or two words at a time.
• Rarely, if at all, social interactions on their own.
• Very rigid in behavior.
• Difficulty adapting to change, which causes intense feelings of distress.
• Distinct repetitive behaviors.

What is Gilliam?

Who created the Gars-3?

Karren, Benjamin C. The Gilliam Autism Rating Scale-Third Edition (GARS-3) is a norm-referenced tool designed to screen for autism spectrum disorders (ASD) in individuals between the ages of 3 and 22 (Gilliam, 2014).

Is the Gars-3 reliable?

The GARS-3 is designed to help teachers, parents, and clinicians not only recognize autism, but also estimate its severity. As an assessment, it has proven to have a high rate of validity and reliability which makes it highly utilized in the psychology field.