My DD is 3 and a real chatterbox. I can understand her and so can close family and friends. I've noticed that other adults don't always understand her. Some of her speech sounds a bit immature, for example she uses "t" instead of "c/k" (car is tar etc) and also brum, bressed for drum and dressed. She also stutters from time to time, although I don't think she is aware of this. Is this normal at her age? I don't correct her I just say the right pronunciation back to her. I don't want it to become a huge issue as she is quite a timid child anyway, but I don't want a problem when she gets to school. Help!