This seems like a reach, especially considering I don't personally believe the latter point you're making about IQ tests being neutral.
I'm not an expert on psychometrics, I think all I'm trying to point out is that Feynman performed highly on other tests that likely correlate highly with IQ, so I believe it more likely that there is some confounding factor at play other than this being representative of his actual IQ.
Or maybe that his IQ averaging here doesn't tell us much about which domains he scored highest in (some posit that he may have scored very poorly in a verbal section vs. mathematical etc.).
I'm not an expert on psychometrics, I think all I'm trying to point out is that Feynman performed highly on other tests that likely correlate highly with IQ, so I believe it more likely that there is some confounding factor at play other than this being representative of his actual IQ.
Or maybe that his IQ averaging here doesn't tell us much about which domains he scored highest in (some posit that he may have scored very poorly in a verbal section vs. mathematical etc.).