Effective Discipline

Dad: Jeriah, you have had a very hard time obeying today. Do we need to give you a punishment?

Jeriah: Yeah.

Dad: Ok, what do you think we should do?

Jeriah: Can I have a marshmallow? I want a marshmallow.

Dad: Hmmm. Ok, you can have one marshmallow.

A few minutes later, I see about ten marshmallows in Jeriah's hand.