N.D.
I agree with signing for toddlers. All three of my kids were screamers, it was awful! But when my last one started daycare at 22 months ( he was a LATE talker ) one of the teacher started to teach him signs and in a little over a week he was screaming less and less often. Now 6 months later ( still not a big talker ) he only screams if he is very tired. I only wished someone had told me about signing with the first so that I didn't have to wait it out with the first two! Good luck. And remember that this too shall pass!