I received your book a few weeks ago and started the Token System with my 6 1/2 year old after reading the book and listening to the tape. It took a few days to sort out in my mind how it was going to work, and I still wasn't convinced. It was too easy. Besides, I offered rewards before for good behavior and never had any lasting changes.
Well, I wanted to write you to tell you that in the past few weeks, I have had a happy, helpful, obedient (mostly) boy on my hands. If the system stops working for us tomorrow, I will still be pleased with my three weeks worth of "peace"!