What IQ threshold is used in Arizona to qualify for Division of Developmental Disabilities services?

What IQ threshold is used in Arizona to qualify for Division of Developmental Disabilities services?

• A. An IQ score below 70
• B. An IQ score above 100
• C. An IQ score between 85 and 115
• D. An IQ score exactly 70

Answer: (A)

The main idea here is that eligibility for Division of Developmental Disabilities services in Arizona is tied to subaverage intellectual functioning, usually defined by an IQ score of 70 or below, along with related limitations in adaptive behavior. That threshold—an IQ below 70—has historically been used as the starting point to identify individuals who may need DD services, because it signals a level of cognitive functioning well below typical expectations. Keep in mind that IQ is only one piece of the eligibility picture. Assessments also look at adaptive functioning (how well a person handles daily living skills, communication, socialization) and other factors to determine need for services. So while the stated threshold is below 70, actual qualification involves a fuller evaluation of functional needs.

The main idea here is that eligibility for Division of Developmental Disabilities services in Arizona is tied to subaverage intellectual functioning, usually defined by an IQ score of 70 or below, along with related limitations in adaptive behavior. That threshold—an IQ below 70—has historically been used as the starting point to identify individuals who may need DD services, because it signals a level of cognitive functioning well below typical expectations.

Keep in mind that IQ is only one piece of the eligibility picture. Assessments also look at adaptive functioning (how well a person handles daily living skills, communication, socialization) and other factors to determine need for services. So while the stated threshold is below 70, actual qualification involves a fuller evaluation of functional needs.