There was a lengthy discussion of DE in this thread from a few months ago.
http://talk.qa.collegeconfidential.com/t/why-are-so-many-students-taking-de-courses/
There was a lengthy discussion of DE in this thread from a few months ago.
http://talk.qa.collegeconfidential.com/t/why-are-so-many-students-taking-de-courses/