ncball,
I actually have seen this done incorrectly, more than once, at both college and pro games. In fact, just about every baserunning mistake there is, happens once in awhile at every level, including the Major Leagues. It just doesn't happen very often.
Sorry, I still haven't been able to locate that test, but I will keep trying. Hope I can because it would lead to some very interesting discussions with differing opinions. I originally wrote the test geared to how we wanted things done. Every player had to pass the test, in fact, they needed to answer every question correctly.