Patman
Rodent of Unusual Size
I have been following the Government 1310 thing from the beginning and it certainly involves far more than just athletes. Blaming the coaches seems way off the mark.
My understanding is that the instructor was fairly new to Harvard and gave an exam as a take home and open book, internet sources OK, joint study guides OK, just no collaboration on the exam. The instructor should have some of the blame for the situation as that is a bit loosey-goosey to me.
Another problem is that FAS was aware of this sometime in May and apparently sat on this over the summer due to the availability of people needed to deal with in (instructor, Ad Board etc) I understand that some students, told their exam was the object of investigation, took leaves of absence before the investigation was completed as they did not want to be at Harvard past the deadline for tuition refunds.
There is quite a bit in the Harvard Crimson on this including:
http://www.thecrimson.com/article/2012/9/1/ad-board-accused-students/
As Alslammer said above, it would e hard to tell if the allegedly plagiarized bits came after the exam was distributed or the notes and study guides prepared before the exam was distributed.
I think a lot of people in the position to teach give in to their students because they want to be nice but do know or notice (when they were on the other side) that students are schemers.
I would never give students that much license unless I was at a service academy... And even then I would be leery.