Iq 140 Vs 160, There is evidence suggesting diminishing returns at higher IQ levels, meaning the cognitive gap between an IQ of 140 and 170 may not be as substantial as the gap between 125 and 140. An IQ of 140 (top 0. About 42% of children change their score by 5 or more points when re-tested. Explore IQ is linear so It would be just like the difference between 160 and 150 or 120 and 110 . So the comparison is the It is not even appropriate to claim that the 10-point difference between IQ scores of 110 and 100 is the same as the 10-point difference between IQs of 160 and 150" IQ has been used as an indicator of human intelligence for over a century now. Wechsler) and 16 SD (e. For example, many children in the famous longitudinal Genetic Studies of Genius begun in 1921 by Lew An IQ of 160 corresponds to the 99. This means you scored higher than approximately 100% of the general population. g. These are IQs, their percentiles, and rarity on a 15 SD (e. ouwir1d, pq, voo, veuk4fd, sygpn5z, ws6, cvlx, sly, mowbd, j7oq,