<p>I have had some huge classes at Hopkins, as well as some tiny ones. The more advanced the class, generally the smaller the class size. Also my large classes have been complemented by smaller sessions with TAs, most absolutely wonderful. Because of all the variables, it is difficult to assess not only the accuracy of the percentages, but also the overall effect they have on teaching. This is why this number is not particularly critical or valuable when assessing a student’s academic experience, especially when the percentages are so close among the top schools, and often vary somewhat from year to year. For me, the quality of the professor and his ability to teach, is what is most important in the classroom.</p>