<p>Selectivity really depends on what the program is looking for.</p>
<p>Each university is more likely to select students that are in accord with the general feel of the university.</p>
<p>For example, USC tends to select more all around candidates, who know they want to study medicine, but want to explore something else first.</p>
<p>REMS, Baylor, and PPSP are different in that they want candidates who have done prior medical research and emphasize a research intensive undergraduate tenure.</p>