@bluebayou See, this is where folks get confused. It is not against prop 209 to accept less men. Just like it is not against prop 209 to accept less women, or there would have been a problem in 2009, 2010 and 2011.
There are plenty of women admitted to UCB LS. It does not violate 209. You could, tomorrow, if you wanted, adjust your criteria for admission to, for example weight GPA higher and Math SAT lower. That would change the make up of your incoming class. It might even change your gender weight. And there is no evidence out there that SAT is better than GPA as a predictor of college success. Many studies suggest that GPA is better. Maybe that would be an interesting place to start. Maybe a more varied educational experience would be something to weight higher. Or higher SAT wr scores, since many companies complain their “human calculators” can’t communicate well. Any of those changes would like change the make-up of the class. Who knows how.
Again, as long as gender is not part of that equation, there is no reason you couldn’t (or shouldn’t) do it.
But the net effect of increasing the number of women who attend, obviously, if more students are not added, would be for less men to be enrolled. But if you could increase total enrollment you could, of course, keep the men’s admit rate steady (but again, why are those numbers fairly constant. It suggest gender already plays a part.)
In fact, if you simply increased the FEMALE yield to the same as the MALE yield for COE you would increase the gender diversity levels instantly. And you would not have a problem as these women have already been admitted. It is simply a question of convincing them to attend. Taking the easily found UCB COE CS&E data. 101 women admitted, 32 SIRd. A 32% yield. The yield for the men was 50%. If UCB could only get an equivalent yield, they would have admitted 20 more women to COE in 2014 in a single department.
Women have always had a lower yield rate at UCB, for instance. Why is that? Why hasn’t the school done more to fix it? Is that inability? Disinterest? Incompetence?
Just like UCSD is harming its program by not getting better yield from its female engineering undergrads, since it does a better job of selecting women than men, UCB would instantly get greater diversity with no 209 issues for its program if it just increased yield.