There's not as much literature on the GRE as there is on the SAT, which makes matters difficult. I would assume that the correlation between the GREV/GREQ and IQ is the same as the correlation between the SATV/SATM and IQ, but the problem is that GRE test-takers are already a selected population to begin with - they are college graduates going to grad school who have the confidence to take the test itself.
Where would you put the GRE on this list? Do you know any conversion methods for GRE score to IQ?
There's not as much literature on the GRE as there is on the SAT, which makes matters difficult. I would assume that the correlation between the GREV/GREQ and IQ is the same as the correlation between the SATV/SATM and IQ, but the problem is that GRE test-takers are already a selected population to begin with - they are college graduates going to grad school who have the confidence to take the test itself.