Darius is 10. His responsibilities have expanded. Not only is he expected to take care of himself, but he contributes to his family. We have implemented "Pay to Play" during the school year weekdays. Once he has completed his tasks he can pay with tokens to play outside with his friends during the weekday. You have to know you child's desires. Darius will do anything to play with his friends and be outside. Another child may do anything to have access to a computer, or a TV show or whatever it may be. Use that as your leverage- i.e.: their privilege ;)