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vicissitudes writes: I said that the class sizes between a large public university and a smaller private university is often more similar than you would think. So explain to me again why it's intentionally wrong to post stats that the colleges themselves published on the common data sets? Is there something inherently wrong with posting statistics on CC that came from published data by the universities themselves?
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Is there something inherently wrong? In the general sense, posted by someone who has no reason to believe otherwise, no. But for you, a person who is a Cal student and should know something about the actual sizes of classes at Cal & Stanford I think it is deliberate deception because you're passing on information you know (or should know) to be misleading.</p>
<p>viccissitudes tells you that the typical class sizes at Cal and Stanford are quite close. This is not true!! And he also wants you believe this holds more generally, between large state U's and privates. He does this with a number he concocts from the Common Data Set. Well as Disraeli once said, "There are three types of lies - lies, damn lies, and statistics." </p>
<p>Understanding why his claim is wrong is <em>important</em> because this forum is for the benefit of HS students trying to make a huge decision on their future. If you don't know any different from personal experience (since you're still in HS), you can end up assuming it isn't that different in terms of class size whether you go to state or a private, so why not save some bucks? If this leads you to Cal (the top-rated public in the country and a dam*ed good school by any measure) maybe it's not such a bad thing, but there are plenty of other situations where the impact could be pretty negative.</p>
<p>So WHY is the number viccisitude contrives misleading? If you go to page 24 of the Cal 2004/2005 Common Data Set report you will see "All unit-bearing classes at Berkeley are tracked as primary courses, and reported here under class sections". In other words, Cal can puff up their numbers to be anything they want just by adding more 1-unit seminars that meet once a week (if that) and EACH of these courses will appear in the stats just like a real class with 4 units that meets 3 times a week.</p>
<p>Don't think that's what's happening here? Think again. Take a look at the report on the Cal website for the Econ dept, a popular major. <a href="http://tinyurl.com/fwh7o%5B/url%5D">http://tinyurl.com/fwh7o</a> If you are an Econ major you're likely to start in Econ 1 (enrollment 648), then Econ 2 (287 kids), then start the upper-division with Econ 100A (371 kids) and Econ 100B (341 kids). After that you'll get into the "smaller" classes, where enrollment is always around 100 or so. Cal lists about 22 real classes that you'll choose from in Econ as an undergrad. But look at the other classes Cal offers. There are 15 Sr Honors Thesis classes, each with 3 or less enrolled. Each one of them proudly carries 1 unit so they'll show up in the Common Data Set and are indistinguishable in the class-size table from the "real" classes enrolling 100+ kids. And the 7 Field Study classes make it in too, each with 3 or less. </p>
<p>Now ask yourself: with (15+7 = 22) classes enrolling a total of less than 66 kids but listed as 22 classes in the Common Data set (a quantity equalling the 22 or so classes actually enrolling the thousands of kids taking Econ this semester), how relevant is the existence of these small classes to the experience of the average Cal student taking an Econ class? The answer is they aren't. At Cal, most kids don't take these small classes very often if at all. The Econ majors are in classes with around 100 kids, and that's once they get thru the pre-major classes with several hundred. And it's the same for other common majors.</p>
<p>In fact if you look at the actual Common Data Set numbers Cal manages to report 1,009 classes 9 or less students. Looking at what they've done in Econ, it's likely this means that of their 23,500 undergrads about 2,000 or so are taking one small class like this a semester. How relevant is this to the experience of the overall student body?</p>
<p>vicissitudes knows this if he/she is a Cal student. He knows the number he was able to cook up using the Common Data Set stats doesn't represent the reality of him/her or friends. </p>
<p>I do thank ucchris/ucsdchris for a bit of comic relief. He's the guy always posting as if UC San Diego is on par with Berkeley. The campuses are practically twins if you believe his posts (not!)</p>