4 ms·
That's possible. I'd be surprised though if enough people were studying and practicing IQ tests to drive this difference. Practice has some benefits but are fai
by JamesBarney 2y ago
That's possible. I'd be surprised though if enough people were studying and practicing IQ tests to drive this difference. Practice has some benefits but are fairly limited for IQ tests. And I doubt a high enough portion of the population was practicing IQ tests regularly enough to move the needle this much.