Argumentative women, especially in the '90s, tend(ed) to be called bitches. That obviously changes behavior. Beyond that, much of the progress we've made in education equality is recognizing that boys and girls are, on average, different, and accounting for that. Be it nature or nurture - it doesn't matter at that point - you need to be inclusive regardless of the source of a difference or else you're failing half the population.

Everyone is, of course, an individual, and their preferences and behaviors can vary wildly outside of "norms".