Gilliam Autism Rating Scale-3 (GARS-3) Author: James E. Gilliam, PhD Autism Ages 3 through 22 Individual Administration Norm Referenced Qualification Level B Description The GARS-3 is one of the most popular measures in the field of evaluating Autism Spectrum Disorder and helps professionals identify autism in an individual and evaluate its severity. New with this edition is alignment with DSM-5, and the addition of 44 items. The instrument consists of 56 items based on DSM-5 diagnostic criteria and is organized into six subscales: Restrictive/Repetitive Behaviors Social Interaction Social Communication Emotional Responses Cognitive Style Maladaptive Speech The instrument was normed on a nationally representative sample of 1,859 individuals. Administration and Scoring The GARS-3 takes only 510 minutes to administer. Results are expressed as standard scores, percentile ranks, severity level, and probability that the individual does have autism.

Item
Item No.	Description	Price	QTY
DDD-1708	Test Kit: Manual, 50 Summary/Response Forms, Instructional Objectives Manual	$172.00
Components (Sold Separately)
Item No.	Description	Price	QTY
DDD-1709	50 Summary/Response Forms	$62.00