IQ being public might be problematic; I've heard from more than one lawyer that one ought-not use IQ as a hiring filter, unless you have evidence that the IQ test is not biased against any protected groups.
Indeed, hiring from more selective universities is, to a certain degree, a way of laundering hiring based off of IQ, since you can pass the buck to the university itself to not be racially biased.
Indeed, hiring from more selective universities is, to a certain degree, a way of laundering hiring based off of IQ, since you can pass the buck to the university itself to not be racially biased.