Hi ahah1313,
Compliance is a very tricky issue with Paediatric children and there is alot of research on it. It all basically comes back to making the therapy fun. Children are far more compliant if the therapy is fun.
I had a young boy who was notorious for non compliance and absolutely hated physiotherapists. Everyone warned me about him when I went to see him. So rather than do physio I spent the first session just finding out about him. I found out he liked biking. So in the next session I chased him around the hospital on my unicycle - and a beautiful friendship formed. Our therapy sessions from then on comprised a balance of fun and traditional exercises. We had alot of wheel chair races, and running races. We played badminton and basketball. And also had pushup competitions etc. At the end of each session we would run through a quick ACBT but i never used percussions because he hated them. Once I was confident we had a good relationship I spoke to him seriously about what it meant for him not to do his exercises and asked him about what he really wanted from life... funnily enough he'd just got a girlfriend and his view on life was more uplifted so he was far more interested in what i had to say about promoting his health. The nursing staff let me know that he did become more compliant with his exercises. To be fair I just told him that I didn't care how he cleared his chest as long as he did. So he would do things like bike rides and playing on a trampoline as his self treatment and finish off with a quick round of ACBT to get it out cause he knew thats what I wanted.
Things may be a bit different for girls. But a really awesome idea is to find out if your paeds department has a ps2/3 with an eyetoy or a nintendo Wii. Nintendo Wii is cool obviously and you can do things like Wii Fit and Wii Sports to get them moving. Eyetoy groove is a game that goes with the eyetoy and ps2 or ps3 - I bought it fo a girlfriend in university, and 2 of my physio classmates (her flatmates) ended up playing it so much they stopped going to the gym. Once you get to expert level (which doesn't take long) it makes you MOVE. It's an impressive workout.
I'm sure there are people out there with a thousand years of paeds experience. My experience is based on 1 rotation and only 3 CF children. But making it fun is the way to go.
The Compliance Diary isn't too bad of a idea, I'v heard of people making them sign contracts etc. Can you come up with a reward system to go with it? If they can show they'v been compliant for a week then get them a small gift - find out her interests.
Oh well, maybe theres something in there for you
Pudding