> (...) boys and girls have about the same IQ up to the age of 15 years but from the age of 16 the average IQ of males becomes higher than that of females with an advantage increasing to approximately 4 IQ points in adulthood.
Interesting. I’d always seen charts showing that females have a slightly higher mean but a much narrower distribution than males.
How the fuck is this nonsense on the front page with just 3 votes?