<p>as it says on the stat test on the multiple choice sheet you are supposed to sign. The proctor never told us to and I am an idiot who has taken 4 ap tests and forgot. About 6 people in my class didn't either, should I be worried?</p>
<p>honestly, if they’re going to cancel your scores for not signing then college board is a scammer</p>
<p>Are you going to be in contact with your sheets during your next tests? If so, you could sneak in a signature. The safest thing to do would be contacting Collegeboard though.</p>