>>13378467>>13377559>>13377218>>13375459IQ is kind of deprecated because:
1) There are multiple scoring systems who assign different max values for IQ.
2) IQ corrects for children meaning a child of 12 who scores 30 IQ get boosted up, its something like
IQ = (18 - current age) * 3 + Your actual score
This is obviously stupid and children should get their real IQ results + a explanation what the appropriate IQ for the child's age is.
This is why you get people who only got IQ tests in preschool and never again tested bragging they are 130 IQ.
Despite that IQ has these problems you can use it.
IQ should be replaced with a better scoring system that has a 100% value (no 130 is the max VS 160 is the max) and not correct for a child's age
