Jonah responds better to rewards than punishments, so I found some behavior charts for each occasion.
Jonah loves Angry Birds, so this chart really appealed to him. The concept is simple: every night that he goes to sleep before whatever time I choose, he gets to cross out a bird. Once he gets to 10 nights, we will get a prize. Again, probably an app for his Kindle, or maybe a new pair of pajamas.
Has anyone ever had luck with charts or other rewards for their kids? I'm open to all suggestions!