Shouldn't you take this as evidence that there is something different in the way girls and boys are treated? In case you're not aware, eating disorders are horrifyingly prevalent among college-age women. [this statistic](http://www.anad.org/get-information/about-eating-disorders/e...) reports 25% engage in purging, and in my anecdotal experience, that number could be an underestimate. It would stretch my imagination to think of purging as being a biologically rooted phenomenon, so I'd say it has to have societal roots. Saying that women are statistically more likely to go to college, and therefore can't complain about a society that profoundly fucks with their psychology is analogous to saying that blacks are statistically over-represented in sports, so they can't complain about a society that holds them back in so many other ways.