Earlier quoted context omitted.
I am not sure what is defined as "financial success," since it appears to be something one can be born into regardless of IQ. In regards to income, I briefly skimmed the Wikipedia section for IQ and Income, which can be found here: https://en.wikipedia.org/wiki/Intelligence_quotient#Income "Highly correlated" would not be the choice of words I use to describe correlations between (0.23 - 0.5). We, as people, should c…
Maybe you’re not familiar with how correlation is reported, but 0.23-0.5 is very high.
If 0.23-0.5 correlation is "very high" then what is 0.7-0.9? Would r >= 0.7 be literal causation at that point for psychologist? (I'm kidding, of course)
Again, I am not saying that a correlation of 0.23-0.5 is statistically insignificant by any means. I just think I needed "very high" to be coupled with "for psychology."