01-09-2009, 03:37 AM
Prader-Willi children, in general, excel at doing jigsaw puzzles. This ability is a source of pride in many. Giving them a jigsaw puzzle would be a reward for undesirable behavior. Since they act like spoiled brats, you can use this reinforcement to manage their behavior.
Source: Lippincott
Source: Lippincott