By definition, intellectual disability involves both below-average intelligence and:

Question

Quizplus · Accepted Answer

Intellectual disability involves not only below-average intelligence but also deficits in adaptive behaviors, such as communication skills, self-care, social skills, and safety skills. Option A may be one possible factor in diagnosing the condition but it alone is not sufficient; option B may point out a possible cause, but not all cases have a known genetic defect; and option D is not necessarily a criterion for the diagnosis, although emotional problems may co-occur with the condition.

By Definition, Intellectual Disability Involves Both Below-Average Intelligence And