<p>
[quote]
a number of CSUs, notably the two cal polys, san diego state, and long beach state, are more selective than third tier UCs.
[/quote]
</p>
<p>They're not allowed to be more selective. Each CSU school is REQUIRED to take all applicants who meet the statutory qualifications. Even the UC system doesn't do that -- they simply strive to offer admission to any UC school for each qualified applicant, and the qualifications for UC are more strict.</p>
<p>At CSU schools, the exception to that rule is for programs officially designated as "impacted." Most schools only have a few impacted majors -- for example, Cal Poly Pomona's architecture program and SLO's engineering programs. Applicants to these majors must meet elevated requirements.</p>
<p>Since other programs at those same schools must accept all qualified applicants, this tends to create a huge crunch for lower-division classes across the board. Because the UC system can refuse qualified applicants at one campus and force them to go to another (or find another option,) the UC system doesn't have the same problem to the same extent.</p>
<p>A big reason the CSU schools can be more attractive than the UC schools, as one poster pointed out, is money -- it's about one-third the cost for a California resident to attend a CSU school as a UC school.</p>
<p>Finally, another difference that may affect some students' choice of school is the amount of research that goes on. Each UC school places a high priority on faculty research and the quality of the graduate programs, and each UC school is world-class in certain research fields. (For example, Riverside has one of the best analytical chemistry research programs going on the west coast, Santa Barbara has a very strong theoretical particle physics group, and Santa Cruz had a fantastic program in literature for a long time.) CSU schools generally have had a teaching orientation, though I hear the pressure to publish is increasing.</p>
<p>Whether there's a rich research environment at a school might be a plus or a minus depending on whether you plan to participate in research as an undergraduate. If not, that the professors are committed to educating their students instead of worried about maintaining their research programs might be a plus for CSU.</p>
<p>Lots to consider, and it could well be a reasonable choice to go for CSU even if you're admitted by both systems and headed for a non-impacted major.</p>
<p>-- Mark</p>