Cleverer still

Cleverer stillGeniuses are getting brighter. And at genius levels of IQ, girls are not as far behind boys as they used to be SCIENCE has few more controversial topics than human intelligence—in particular, whether variations in it are a result of nature or nurture, and especially whether such variations differ between the sexes. The mines in this field can blow up an entire career, as Larry Summer

[yuiami]

Proportion of girls among math wizards increases from 13:1 to 2-4:1, but it has stagnated recently. The Flynn effect is starkest among the brightest kids on math (there is little such effect on other subjects, like verbal skills).