People of color also are more likely to suffer disparities in mental health treatment in general, which results in their being more likely to be ushered into the criminal justice system, says Tiffany Townsend, PhD, senior director of ethnic minority affairs in APA's Public Interest Directorate.
IQ Ratings of Over 140 --Genius or near genius IQ Ratings of 120 to 140--Highly intelligent IQ Ratings of 110 to 119 --Very intelligent IQ Rating of 90 to 109 --Normal or average intelligence IQ Ratings of 80 to 89 -- Dullness IQ Rating of 70-79 --Borderline deficiency IQ Ratings below 70 --Definite feeble-mindedness.
However all tests and scales use 100 as the IQ of a person of average intelligence. Since the average IQ is said to be 100, hence anything above 100 is considered as above average and below 100 as below average. IQ below 70 is taken as that of mentally challenged person. IQ above 140 is generally considered as that of a genius. We already know that IQ = Mental Age/Chronological Age X 100.