>>but would one get in trouble for using the same paper, that they themselves wrote, in more than one class with almost no editing? what about with lots of edits?>>
I currently teach. This is unacceptable, by the letter of the law.
Besides, you're going to be answering a slightly different question from that which is being asked, so the essay's going to seem shittier than it is (or was, rather).
Now here's a grey area:
quoting yourself in an essay without citing yourself.
ebola