I meant that the correlation between life outcomes and intelligence breaks down, but the correlation between intelligence and IQ likely remains strong; it sounded to me like you were questioning the IQ-intelligence link because IQ-life outcome broke down at high IQ levels.
As I said, it was my understanding that the correlation between IQ and life outcomes was well-established, and that IQ tests are designed and adjusted to ensure the correlation remains strong. This is a thing, right?
Thus, the hypothesis that the correlation between intelligence and life outcomes breaks down at high intelligence levels suggests that such adjustment would cease to produce IQ-to-life-outcomes correlation.
(Alternately, this whole system may break down somewhat at high levels anyway—I don’t know how much difficulty the relative rarity of really high IQ ratings has introduced.)
I meant that the correlation between life outcomes and intelligence breaks down, but the correlation between intelligence and IQ likely remains strong; it sounded to me like you were questioning the IQ-intelligence link because IQ-life outcome broke down at high IQ levels.
As I said, it was my understanding that the correlation between IQ and life outcomes was well-established, and that IQ tests are designed and adjusted to ensure the correlation remains strong. This is a thing, right?
Thus, the hypothesis that the correlation between intelligence and life outcomes breaks down at high intelligence levels suggests that such adjustment would cease to produce IQ-to-life-outcomes correlation.
(Alternately, this whole system may break down somewhat at high levels anyway—I don’t know how much difficulty the relative rarity of really high IQ ratings has introduced.)