<p>"a certain fraction of prospective math majors will wash out and end up pursuing another major, but in the better schools the vast majority of them will get their degrees and most will go on to successful careers in whatever they end up doing, so what's the difference? Why is it of any concern to the school whether an applicant who says he wants to do math is really better suited to history or philosophy?"</p>
<p>Look, I'm not suggesting everyone decides his/her majors early on. I'm just saying that we should be cautious in overcrediting how academically qualified the well scoring individuals are. Pretty noncontroversial point. </p>
<p>And guess what -- schools WANT people doing well in their hard majors! I'm sure that if there were excellent means of predicting, schools would appreciate it. Now some means already exist, but I'm saying that they may have to come through means other than EC's. </p>
<p>I was discussing with someone who's pretty well read on the subject of how students are chosen...and one thing he mentioned were recommendations. I think ideally, two people with the same scores will NOT only be judged on EC's, but also on recommendations...what if a teacher can really speak to a particular student's math ability for instance? I think admissions officers will pay attention to this. It will <em>NOT</em> be just EC's determining the future. Diversity is great, but I think a campus needs its share of people who're just passionate about a subject. And the way to choose these can be independent of EC's.</p>