Employers who have introduced team-based rewards systems to foster creativity, collaboration, productivity and sales may want to look again at a system that new research shows can create an unintended ...

You’ve heard this common advice: If you want your child to do something, set up a reward system. Give her a sticker or a point every time she does it. If she gets a certain number of them, she can ...

A treat here and a treat there seems harmless enough. After all, what could go wrong with a little positive reinforcement for good behavior? As it turns out, quite a bit. The research on reward ...