[Penny]

Actually its just really another spin on an idea that already gets used. Just like Mum telling us when she'd take us to church if we were quiet we would get a chocolate fish afterwards. Its just like saying, if you are good and don't do ... then you can watch such and such a program on TV.

So the idea is good. If kids respond to it then why not, but its just another form of bribing them. I think its trying to put positive enforcement rather than saying "if you do that I'm going to bash your brains in" (OK exageration for most of the population but you get the point!)