by the potty books. they really help alot. also, if you tell her that all the other little girls (name some cousins or family friends) are doing it she'll want to. tell her that it's a big girl thing, and if she wants to be a big girl, not a baby then she should use the potty.also, they make these diapers now for right about when you're starting to potty train and when they go to the bathroom is isnt absorbant so they dont like the feeling of it staying on them.