<p>I’ve often wondered what the data represents, and whether it is truly accurate. My d. is the “TA” for one class (they call them “preceptors”, and she is the head preceptor) that has 150 students. Only she really isn’t a TA. The professor gives one lecture a week, and then there are 6 sections. The “TA” does NOT simply review material, but teaches new material, gives quizzes, exams, and grades the papers. The professor is ultimately responsible, but the reality is he almost never sees the students.</p>
I recommend taking the research a step further and locating the actual class size data. Many colleges post their schedule of classes on the registrar’s website, which often tells exactly how many students are enrolled in each class and discussion section for the current semester/quarter. </p>
<p>This is particularly helpful because class sizes can vary enormously from one department to another. It also lets you see how much a student will be interacting with a professor as opposed to a graduate student, per mini’s post above.</p>
<p>The registrar’s office also sometimes has a breakdown of undergraduate enrollment per major, perhaps something to consider. A department graduating 10 or 20 students a year will feel far more cozy than one producing 200 or 300.</p>