D.,
STUBBORN!!! is really all i can say.... I have 2 girls and 2 boys girls are 17 and 7 boys are 15 and almost 10... boys were super easy put some fruit loops in the toilet and let aim...they loved it.... My oldest daughter refused to use the potty to go poop...she went and hid....dont know if ur daughter is "camera shy", but if she enjoys pics tell her u will take a pic every time she goes potty.... i also used m&m's on the back of the toilet.. the only time they got any was if they used the potty and not the pants.... other than that i dont know ..... i let my youngest sit in it all day long (bugged me bad, but thats what she wanted).... then i put her in the shower and showed her the "potty candy" and it worked.... hope this helps some..
T.