<p>Sorry, I did try a search, but was unsuccessful. If SU does utilize them for classes, has there been any issues with language barriers? I noticed that there was an International Teaching Assistant program, so I assume that TAs are there, and recruited from around the globe. Also, what classes are mostly taught by TAs? Thanks</p>
<p>From my experience only professors conduct lectures. However TAs run recitations which are smaller classes that branch off from the main lecture to go over lecture notes, homework, quizzes and exams</p>
<p>Thanks for the information!</p>