/sci/ - Science & Math

>>10834657
No. IQ and other assessments of cognition follow the same pattern of greater male variability that the physical (not that intelligence isn't ultimately physical too, but let's make that distinction anyway for the sake of argument here) traits do.
>Throughout the animal kingdom, when the sexes differ from each other in external appearance, it is the male which, with rare exceptions, has been chiefly modified; for the female still remains more like the young of her own species, and more like the other members of the same group" (p. 272, vol 1, chapter VIII)
https://www.gwern.net/docs/iq/2008-machin.pdf
http://www.aei.org/publication/chart-of-the-day-scottish-iq-test-scores-by-gender-reveal-the-greater-variability-of-male-intelligence/