You don’t have to believe me: there is a LOT of literature on the subject. IQ research—precisely because it’s so controversial—is one of the more robust parts of psychology. It does not suffer from a replication crisis and its basic conclusions have been re-confirmed over and over again.
You don’t have to believe me: there is a LOT of literature on the subject. IQ research—precisely because it’s so controversial—is one of the more robust parts of psychology. It does not suffer from a replication crisis and its basic conclusions have been re-confirmed over and over again.