4 ms·
IQ(g-factor) can definitely be measured even though no single test measures it perfectly. If you give reasoning tests of all kinds (verbal, spatial, mechanical
by aeternum 3y ago
IQ(g-factor) can definitely be measured even though no single test measures it perfectly.
If you give reasoning tests of all kinds (verbal, spatial, mechanical, numerical, etc.) there is lots of data showing that the the results of those tests tend to be correlated positively.