Because I'm always interested in what students in my Psych 101 class think about various aspects of the course, I often ask them to write me notes about their thoughts and/or feelings. Here are links to feedback written by students:
from my most recent class, the day of the final exam,
from another class that same semester, to offer advice to the next semester's students,
at home, in the previous semester,
the semester before that, in a class where many students failed quizzes,