Most dorms are coed, by room, not floor/section/etc, which is the case at most universities. A student living in the dorms uses their student id to open their dorm building entrance doors. The id only works for their dorm building.What is the 'standard' for institutions (academic or otherwise) to 'prevent' sexual assault? Educational programs? More counselors? Clearly defined standards of conduct for students as well as a crystal clear definition of sexual assault? This is certainly a problem, but how much can Penn State (or any institution) actually 'prevent' sexual assault (which appears to be one of the suggested areas for improvement for PSU)? I would assume most of these assaults occur off campus where it is less easy to monitor the behavior of students. I don't know what dorm policies are, but even in the military you have to sign in female/male guests to all male/female floors or barracks. I know in the military, it is a massive problem, but a lot of that is cultural that has been decades in the making and very difficult to unravel. The difference there is a big stick and ability to punish such behavior (UCMJ provides opportunity for punishment even if a standard for assault hasn't been met legally).
So, while I agree Barron's answers are a bit flaccid, I'd like to know what other schools do and what their success stories are.
But face it, not sure about your time at school but I spent many a nights and days in the girls dorms without having been "checked" by the door watchers. Since a roommate would get displaced, well usually, most of the floor would know who had a visitor. Often seemed like half the girls on any floor were displaced.