This is a very simplistic take on IQ. You’re essentially correlating it just to processing speed which is of course important, but you can still have a signifi

This is a very simplistic take on IQ. You’re essentially correlating it just to processing speed which is of course important, but you can still have a significant +z score and need more time to absorb material. BTW, g (a statistical construct in psychometrics for general intelligence) according to research is best estimated through the measurement of reasoning ability on a standardized IQ test (WAIS, Standford - Binet) whereas the processing speed part of the test doesn’t significantly contribute to it.