<p>At Brown there are only a couple of courses taught by TAs-- math classes up until linear algebra often have sections with TAs and sections with a professor. You can choose which one to sign up for, though many students shop both and choose whoever the better teacher is. This is actually advantageous, IMO, because a course that typically would simply be a larger class is smaller, and typically would just have one professor and one option now has more than one teaching option. In fact, of the three math classes I've taken, twice I felt the TA was a better teacher than the professor and took their section (and the TA section was more popular). The only other classes that have graduate students teaching are the very first level writing seminars in the Literary Arts Department. Fiction 1 with Holly Tavel, a grad student, was on of hte best taught classes I've ever taken.</p>
<p>So when it comes to it, arcadia, of our 3500 or so courses, Math 10 (first level calc, Math 9, is only professor taught), 18, 17(honors of 10), 35(honors of 18) and 52 all have one or two sections taught by a TA, but if you'd rather take a course with the professor you have that option without ever being locked out (though math classes tend to be smaller, they're often not capped). LR11 (Intro to Fiction, Intro to Playwriting, or Intro to Poetry) have sections taught by TAs, but everyone I know have had extremely positive experiences in that case.</p>
<p>I think what matters is, are the TAs equipped to teach, and are they capable and knowledgeable. I don't really buy into the fact that a professor is always better to teach a course because there are bad teaching professors everywhere and their are excellent teaching grad students everywhere. That being said, such a small number of classes being taught by grad students is far from a blemish even if it's a really big deal to you.</p>
<p>Oh, I forgot-- language classes are always taught by native speakers who may or may not be professors. However, they have to go through quite a bit to be approved to teach a language. For instance, this semester the Korean professor went on leave and despite the fact that native South Korean's are top three in terms of numbers here (for internationals) they did not feel anyone they spoke to was equipped to teach the course and so it was not offered. Obviously, with language, having a PhD on the areas culture, or a PhD in some other field, does not mean that you're equipped to teach a language, and while many language classes are professor taught, there are a few that are taught by grad students, sometimes employees of the university in some other ways (a lab research assistant), etc. I'm pretty sure this only really happens with the more popular languages on the lower level, but I don't take language at Brown.</p>
<p>Again, I've heard no complaints about this and most of these classes do have a section with a professor teaching.</p>
<p>It's about priority and certain meanings. Of cousre we are larger than Middlebury, that's quite obvious, but one of the things we like to tout is that our size is a perfect middle ground between having the benefits of the university and the LAC. We give very little up in terms of personal interaction and gain quite a bit in terms of research and the ability to draw professors here.</p>