Originally Posted by Interpretrator

When I was in my ITP a deaf man teaching ASL at a high school asked our program for a student to come and be the "hearing police" (my term) during a test. This was a purely volunteer position, no payment required. I know you don't want outside help but this worked really well -- I simply told the students I would report any noise I heard and they behaved like angels -- and perhaps you could arrange for something similar.