by ben reynolds.
Take a look a Journal. It's designed to allow a back-and-forth between student and teacher.
You can't make multi-choice questions in Journal AFAIK, but you could think about using Quiz (assuming you actually want to work with the multi-choice data; if you don't, then just list the likert scale questions and go from there).
Users could do the multi-choice Quiz questions and copy their answers to paste into Journal, and then they write their comments.
Instructors then comment on the students' comments.
I've not used Journal. I do not know if it is up to date for 2.6+. So, this is theoretical.