<p>Nikara - can you try? =)
haha sorry for being difficult I just wanted to get an idea of what those classes were about.</p>
<p>Menloparkmom, there is no answer for your first question. Classes such as Bio can have 200 students in them, while a psychology course may have 40 students. It really depends on the class. All classes at USC are taught by professors, although TA's will sometimes teach discussion sessions. I am in TO, so I don't have much experience with the non-TO classes, other than science ones. More later, I have to go watch Grey's Anatomy now!</p>