Mental retardation is diagnosed if I.Q. (Intelligence quotient) is less than :
Correct Answer: 70
Description: The IQ cut off point for diagnosis of mental retardation is 70. Grades of mental retardation based on IQ levels are: Mild mental retardationIQ 50-55 and 70Moderate35-40 and 50-55Severe20-25 and 35-40Profoundbelow 20 or 25Diagnostic criteria for mental retardation includes:An IQ of approximately 70 or below on an individually administered IQ test.Impairment in adaptive functioning in at least two of the following areas such as communication, self care, home living, social /interpersonal skills, functional academic skills, work, leisure, health and safety.Onset should be before 18 years.Ref: DSM-IV-TR Guidebook By Allen Frances, page 373, Abnormal Psychology: An Integrated Approach: An Integrative Approach By David H. Barlow, page 519.
Category:
Psychiatry
Get More
Subject Mock Tests
Practice with over 200,000 questions from various medical subjects and improve your knowledge.
Attempt a mock test nowMock Exam
Take an exam with 100 random questions selected from all subjects to test your knowledge.
Coming SoonGet More
Subject Mock Tests
Try practicing mock tests with over 200,000 questions from various medical subjects.
Attempt a mock test now