<p>To webhappy, perhaps it would skew the distribution towards outgoing people. But the first thing I would say to that is that such a skew such a bad thing? The fact is, people who are outgoing about a particular subject tend to be the ones with greater motivation and heart about that subject. Obviously it doesn't hold in every case, but a statistical correlation probably does exist - just like there is a correlation between smoking and cancer. Not everybody who smokes gets cancer, but those who smoke have a greater likelihood (not guaranteed, but greater likelihood) of getting cancer. And surely we all know people who are normally extremely quiet but if you get them talking about something they really care about, you can't get them to shut up. For example, if you get an initially-introverted Caltech applicant talking about physics, and then you find out that he just goes on and on and on and you can't get him to stop, I think that's a fairly decent indication that this applicant is passionate about physics. </p>
<p>And my second response is that that's neither here nor there. I am not claiming to know exactly what are these attributes that will indicate whether a person has what it takes to succeed at Caltech. What I am claiming is that these attributes are out there and can be found out. Maybe the personal interview is a good way to do it. Maybe it isn't. Maybe interviews with teachers are a good way to do it. Maybe they aren't. I don't know. My point is not that I know what the right answer is, but rather that Caltech should take the time to find out what the answer is. I was just throwing out some possible examples out there. </p>
<p>Now to rtkysyg, I don't agree that higher Caltech selectivity would serve to deter applicants from applying. Harvard is unbelievably selective, yet Harvard doesn't seem to have any shortage of applicants. Far from it, in fact. Or think about the top medical schools like Johns Hopkins Medical, which are ridiculously selective, yet always seem to bag an ever-increasing number of applicants. The point is that just because you become selective doesn't automatically mean that you are going to deter applicants. In fact, I might argue that the exact opposite could happen - if Caltech becomes even more selective, then that might encourage certain applicants to apply just to 'see' whether they can get in, just like some superstars apply to Harvard even if they don't really want to go, but just to see whether they can get in (or perhaps because their parents push them to see whether they can get in). </p>
<p>And furthermore, if the $50 app fee is really the issue, then reduce it, or eliminate it entirely. Seriously, how much money does Caltech really make from this $50 fee? Something on the order of 2000 or so applicants (of which ~20% are admitted, and of those admitted, about half will actually matriculate) apply to Caltech undergrad each year. So we're talking about only about $100,000. With Caltech's budget, who really cares about 100k? </p>
<p>Now to Bengolub, I never said that Caltech doesn't screen its applicants at all. Indeed, I am well aware that it does. But at the end of the day, one fact remains indisputable - a greater proportion of Caltech students do not make it relative to peer schools like HYPSM. Caltech can talk about how it rigorously screens its students and all that good stuff, but at the end of the day, the fact remains. </p>
<p>Furthermore, I don't think it's even really a matter of screening at all. Rather it's a matter of 'tolerance values' and of where do you place the benefit of the doubt. Right now, with the screening process, I'm sure that Caltech admits some applicants who the adcom officers have some doubts as to whether they succeed - and these applicants disproportionately tend to flunk out. In the future, perhaps Caltech should simply admit less of these students. Now obviously nobody can ever know with a 100% guarantee who will succeed or who will not, which is why the notion of 'playing it safe' and of 'tolerance values' comes into play. Caltech could simply make its 'safety window' smaller such that a safer group of applicants were brought in, which makes it more likely that a given admitted student will actually make it. It's one thing to say that maybe you can't get more data about your applicants, it's quite another to say that you can't do more with the data that you do have. Caltech could simply say something like "Instead of admitting the top 400 students who apply, we're only going to admit the top 300", or whatever the numbers turn out to be (I was just making up the numbers), and I think it is fairly clear that the top 300 will be a safer choice than the top 400. </p>
<p>Furthermore, Ben Golub, we have to distinguish between rigor and pure punitive behavior. This is where your analogy of the Olympics or the NBA not only stops short, but is a useful analogy for what I am trying to prove. Let's say you try out for the NBA, and you do poorly. Fine, so you can't get into the NBA. But the NBA then doesn't go and ruin your professional record such that you find it difficult to play in the Continental Basketball Association or the Euro-leagues or some other pro-basketball league. Similarly, if you go to the Olympics and do really badly, that doesn't ruin your chances of going and doing something else in your life. For example, let's say that you do terrible and you come in dead-last in an Olympic event. No potential employer is going to say "Oh, you came in dead-last, so that means that you suck and so we're not going to hire you". No college is going to say "Well, we thought about admitting you ,but since you really sucked in the Olympics, we're not going to admit you." But that's precisely what happens when somebody does badly and/or flunks out of Caltech. If you come to Caltech and do badly, not only do you ruin your chances of getting a degree from Caltech, but you also seriously injure your chances of getting a degree at any other peer school.</p>
<p>The point is, there's a big difference between maintaining high standards and going around unnecessarily punishing and hounding those students who don't meet those standards. It's one thing to say that Caltech should set a high bar and only those students who are strong and motivated will be rewarded with a Caltech degree. Fine. It's quite another thing to say that all those Caltech students who don't meet that high bar should have their academic records trashed such that they are hindered from doing other things in their life. If a guy can't make it through Caltech, then that's fine, don't award him the degree. But if he's not going to make it, then what purpose is served by tossing the guy's academic record into the gutter? That's just adding insult to injury. </p>
<p>Hence, maybe Caltech should run its first year or first-semester as pass/not-pass (similar to what MIT does), or have whatever letter grades are recorded in the first X semesters designated for internal use only, meaning that only Caltech faculty gets to see those letter grades, and outsiders only get to see grades of "pass" (and if the student doesn't pass a class, then no grade is recorded). Or Caltech can identify those difficult intro classes that are gateways to particular majors as ones that can be 'shielded'. For example, let's say that an incoming Caltech student thinks he wants to major in electrical engineering, but then does really badly in the intro EE classes, such that he no longer wants to major in EE anymore. Why then should that student's record have to be marred with bad EE grades? That student isn't going to be majoring in EE anyway. Caltech has already proved its point by setting a high EE standard, which that student could not reach. So what more is to be gained by sticking his record with a bunch of bad grades? If that student ends up majoring in say, economics, either at Caltech or some other school, what does it matter if he did badly in Caltech EE? That's like the Olympic analogy - if you're trying to get a job, what does it matter if you came in last in an Olympic event? </p>
<p>The point is, just because you have high standards doesn't mean that you have to go around gratuitously damaging the stock of the students who don't meet those standards. For those students who do well at Caltech, Caltech is obviously serving them well. But for those students who do poorly and want to transfer out, I believe Caltech should do whatever it can to help them transfer out to a good program, or at least not gratuituously hurt them from doing so. So if that means cloaking bad grades from prospective transfer programs by instituting an external pass/not-pass policy, then maybe Caltech should do that. If that means simply not assigning any course credit to any grade less than a B (hence, if you get a grade worse than a B, then you can choose whether you want to take that grade or simply not take any credit for that course at all). Or some of the other options I mentioned.</p>