Males "spent more time" (I.e. in no way conscious preference) with the wheeled toys (which are absurdly marked as "masculine" and not something that isn't full of baggage like "practical") and females showed no preference one way or the other. This somehow translates to Women = Sims, Men = Gears of War.

"Sex differences in stick-carrying are related to a greater female interest in infant care, with stick-carrying being a form of play-mothering". Which is exactly what we've been saying about the innate biological differences from the beginning. "Also, the researchers suggested a social rather than biological basis for the behavior. " DUUUUH.

"One rhesus monkey study positing a biological and hormonal basis for gender-specific play, and another chimpanzee study emphasizing social learning" Translates to DEFINITE BIOLOGICAL DIFFERENCES THAT FUNDAMENTALLY CHANGE THE BEHAVIOURS OF MEN AND WOMEN. Ok. I'll definitely keep that in mind when studying hermeneutics of scientific literature.