Quote from arjunbibash
Itsnowornever, probably you are right just occupy your hand with doing something else or sit on them, anyway good luck on your nclex !
I ran my own little "research study" on the folding hands or keeping them occupied with something else, and my "research" (with about 40 students) showed that they did up to 20% better when their hands were away from the mouse than when they tested with their hands on the mouse. It forced them to read everything before selecting answer, and even that second between removing your folded hands and placing them on the mouse allowed for verification of the answer!
I took my NCLEX Wed and used the same principle (hands) and got 75 questions and the good pop up!