Keith Stanovich publishes new book arguing IQ doesn't really measure rationality, & proposes a new measure of rationality ('CART').
IQ expert @StuartJRitchie points out that CART scores correlate +.695 with good old-fashioned IQ tests.
IQ does predict rationality after all.https://twitter.com/StefanFSchubert/status/1255584414744150017 …
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Why is so much effort expended discrediting IQ and that it seems robust across many domains (including longevity) Meaning if one were an actuary you would want this data
I discuss this at length in my book 'Spent'. Cheap, fast, accurate IQ tests threaten the monopoly that higher education credentials have as IQ-signals. Therefore, higher ed must diss IQ tests .... even while using IQ-type tests (SAT, GRE) as admission standards.
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