I've worked with children most of my working life. Let me give you a piece of advice...do not constantly get on her back for not doing her hygiene. She will just tune you out. The idea of the star/prize chart is a really good one (I've suggested it many times), just don't make the prizes too big. Also, make a really big fuss when she does perform these chores, kids respond much better to positive feedback thatn to negative fedback (don't we all?!?!?!). Good Luck, and keep us posted!!!