For the shooting part of the test, if she wants to use a revolver, I'd get her a Governator and use .410 buckshot ;-)
Didn't they make 'trounds' that had three slugs in one cartridge case? You know put a few more holes in the target?
Ok, seriously, tell her on the qualification test just take each segment one step at a time. When the do the '1 shot, 2 seconds' at 3 yards, just concentrate on that and forget the rest of the test. Just one step at a time.
And then, lock eyes on the 'X' in the middle of the target and aim every round for it. Don't look where the bullets landed. Keep ones eyes on the 'X'.
Deaf