On Jan 22, 2013, at 5:02 AM, Richard Strausz <Richard.Strausz@farmington.k12.mi.us> wrote:

You probably would also assume that most students would check their work on test questions to make sure their grade would be as high as possible. You would be wrong!  :-)

After my own performances, I wouldn't guess that.:)

There is a big difference between "as high as possible" and 18 wrong out of twenty. This discussion is similar to discussions involving "timed tests". As far as I have seen, very few students run out of time. 

Bob Hansen