Professor Ratner is a great, organized professor. He is super willing to help and encourages questions. His lectures are laid out well and he tries his best to make the subject more interesting. There is homework but it is helpful for review. The tests are fair. I would definitely recommend his class.

Prof Ratner's lectures can be very dry but the subject itself is dry since it is psych statistics. He made a lot of mistakes that confused the students alot but was willing to help if we had questions. The psych curve is harsh and applies to this course. 10% hw, 40% midterm, 50% final. I personally thought it was a very easy class.