WEST-E Special Education Practice Test

What IQ range is typically associated with Profound Intellectual Disability?

1. Below 20

2. 20 to 35

3. 35 to 50

4. 50 to 70

The correct answer is: Below 20

Profound Intellectual Disability is generally classified by an IQ score below 20, indicating severe limitations in cognitive functioning and the ability to perform everyday activities. Individuals with profound intellectual disabilities often require extensive support and assistance in all areas of life, including self-care, communication, and social interactions. This classification reflects a significant level of impairment in cognitive processing, leading to substantial challenges in learning and independent functioning. The other ranges of IQ scores you mentioned correspond to different levels of intellectual disability, such as moderate or severe intellectual disabilities. An IQ score of 20 to 35 is indicative of severe intellectual disability, whereas scores in the 35 to 50 range suggest moderate intellectual disability, and scores from 50 to 70 represent mild intellectual disability. Each of these categories entails a specific set of challenges and support needs, but the defining characteristic of profound intellectual disability is the extremely low IQ score associated with it.