Quote (Thor123422 @ Jun 2 2019 09:44pm)
IQ predicts success if you are also industrious.
IQ is heavily biased against poorer areas (food insecurity, financial insecurity, stress, etc. drastically lower IQ) and areas without education (Try to sit down for an hour to take a test if you've never taken a test before).
Additionally you can influence IQ early in life with education, and even though the early advantage tends to go away in IQ scores by the time they are adults the bump in IQ early on is a huge advantage while you are attaining education and career prospects.
Overall, IQ is probably something that exists but we're far from perfect at measuring it or accounting for confounding variables. That's pretty much true of all of Psychology though.
well you dont really *influence* the iq with education, you kinda just mask the lack of it with experience
thats why twins from different families tend to even out as they age (providing they didnt have situations that would impair brain development such as extremely poor diet, infections, lead paint and shit like that)
basically influencing the iq through education is like that one girl who starts wearing makeup before all others in elementary school and is considered the prettiest, but once the other girls realize they can use makeup as well, you notice that the first girl wasnt that pretty to begin with
also what bothers me is that iq appears to be self limiting much more than other "favorable" traits in evolution
for example if you are a bull and you are strong af, you will have an advantage over other bulls. your children will have the genetic advantage to begin with, and the strongest of them will be even more of a badass etc. but intelligence in people, if it gets too high, increases the chance of generalized anxiety, ocd, depression, you name it
no proof about this except from personal experience with psychiatric patients but there was enough of them to be significant i think
so i dont really value iq that much