I agree don't push to hard because she might be fighting you. Also, try taking her to buy underwear and letting her pick out her own. Then get stickers and put a calendar in the bathroom. When my kids were little we would let them put a sticker on the calendar every time they went potty. After "X" amount of stickers they got something special like their favorite dinner or we would go out for ice cream.
Also, try putting books in the bath room, it will give her something to look at while she is trying to go. Instead of forcing her to go, just say, "Do you have to go potty," If she says no say "Okay, maybe you can try in a little while." Remind her, but don't force her.
at 8:35 PM on Jan. 11, 2011