"The better the professors were, as measured by their students' grades in later classes, the lower their ratings from students."

I appreciate the research, but this should almost be a priori information at this point..


http://www.npr.org/blogs/ed/2014/09/26/345515451/student-course-evaluations-get-an-f?utm_source=facebook.com&utm_medium=social&utm_campaign=npr&utm_term=nprnews&utm_content=20140926