I work with individuals with disabilities who earn items, activities, and privledges for demonstrating appropriate behavior on a systematic basis. For example, I work with someone who is quite aggressive. We motivate to behavior appropriately by letting him know that if he is appropriate for one hour, he can earn a small snack of choice or a dollar to "bank". If he chooses to "bank", at the next hour he will earn another dollar which now makes two dollars. Preferred items (using headphones, for example) cost two dollars. He can exchange his two dollars for the headphones, or "bank" them to work for the items that cost three dollars. Three dollars accesses a trip to 7-11, for example. This is a brief description. If you would like more details, or would like to brain storm, e-mail me at JULIET.STORACI@gte.net. Good Luck!