alt Hacker NewsOther things also correlate well with many practical measures of cognitive ability, but you wouldn't be so quick to say that they're privileged the way IQ is, so there must be more to the explanation.
Other things also correlate well with many practical measures of cognitive ability, but you wouldn't be so quick to say that they're privileged the way IQ is, so there must be more to the explanation.
IQ is privileged because it's easily quantifiable by definition, testable with minimal setup and (assuming a modern test) more or less universal without cultural biases.