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.
Historically, IQ is a score obtained by dividing a personâs mental age score, obtained by administering an intelligence test, by the personâs chronological age, both expressed in terms of years and months. The resulting fraction is multiplied by 100 to obtain the IQ score. When current IQ tests are developed, the median raw score of the norming sample is defined as IQ 100 and scores each standard deviation (SD) up or down are defined as 15 IQ points greater or less, although this was not always so historically.