This approach has proven to be effective in classroom situations. Social reinforcers are the highest level of reinforcer. Kind words often provide the impetus needed to continue doing what is right. Token systems require a little more thought and planning, but when implemented correctly, they can be used effectively in bringing about changes in behavior. In this system a student is given a token for accomplishing predetermined tasks.
Tokens can be in the form of stickers, checkers, tickets, or hole punches on a card.
The student then exchanges the tokens received for items provided by the teacher. The items may be tangible, edible, or anything that the student and teacher have agreed on. It should not be something the child might be tempted to place in his mouth to be swallowed. The token should be foolproof. The student should not be able to duplicate the token.