Yeah, well thanks for stating the obvious... When you have kids you come very quickly to the realization that rewards aren't a mean to efficiently motivate. Ho

Yeah, well thanks for stating the obvious... When you have kids you come very quickly to the realization that rewards aren't a mean to efficiently motivate. However intrisic motivation is exaclty this: intrinsic. So what? Unless you can do Inception in your kids dreams to push them to realise that what you ask them is not what you want but what's actually good for them, you're bond to use rewards because that's the only thing that actually works. Intrinsic motivation comes from the realization that you must do something for good (your own or others, but in the end it's only for you... but that's another ethical topic).