The correlation between IQ and general intelligence is one of the more reproducible results in psychology. Is there a different usage of IQ that you're doubting, or are you doubting that correlation itself?
> The correlation between IQ and general intelligence is one of the more reproducible results in psychology.
and raises the question;
How do you measure | rank 'general intelligence' in a reliable and reproducable manner fully independantly of IQ measures in order to claim a correlation
.. there's just a smattering of chicken and egg there.
