My 4 to is still pooping in her pants. She knows when she's done it but she does not sit on the toilet to do the deed unless a bit comes out in her pants first. I have tried bribing he, rewarding her, scolding her, but it hasn't worked so far. Also , she passes a bit only and goes two or three times a day. She pknows and says when she has to pee and does it in the toilet so it's not like she's afraid of the toilet. HELP!