Psychologists look at three things when diagnosing an intellectual disability:<\/h2>\n\n\n\n

1 – Does the child have an IQ of 75 or below? <\/h3>\n\n\n\n

This is assessed through a standardized IQ test which is an assessment of intellectual capability (the ability to think, solve problems, and make sense of the world). <\/p>\n\n\n\n

Keep in mind that young children (e.g., preschool age) may not perform to the best of their ability on an IQ test. Attention, concentration, shyness, or anxiety could interfere with their performance. <\/p>\n\n\n\n

Additionally, young children can make gains in development that may not have occured until after the initial IQ test.<\/p>\n\n\n\n

2 – Does the child have the necessary skills to be as independent as average individuals their age? <\/h3>\n\n\n\n

This is known as adaptive functioning and is often assessed through interviews and rating scales given to parents, caregivers, and\/or teachers. Skills measured include:<\/p>\n\n\n\n