Diagnostic Validity of the Fifth Edition of Wechsler Intelligence Scales for children in Children with Intellectual Disability in Islamshahr

In this study, »Diagnostic validity of the fifth version of Wechsler IQ scales in children with children with disabilities Of Aslamshahr city "has been studied and the main purpose of this research is to investigate diagnostic validity with emphasis on two methods of point diagrams. Distribution and confidence interval in children with mental disabilities in Aslamshahr city; The statistical population of the present study All children with mental disabilities form the city of Aslamshahr, which is located in the centers of mental disability in Aslamshahr, Robat Karim and Wawan are located, making up 30 people from the mentioned centers (10 people from each center) using the method Available purposive sampling was selected as the sample.