One of the ways to know how well a child behaves both in public and would be rooted to how they are being trained. A religious saying has it that train up the child in the way he should grow and when he grows he won't depart from it. Some homes apply rod as a form of correction while some punish with depriving the kids some of the things they want for some while i.e grounding them. All this helps the children's attitude in the public, and when the parents don't do this they give the child a permissive kind of training to do as he wants wherever he finds himself.
