In the short term, corporal punishment may produce obedience. But it is a fact documented by research that in the long term the results are inability to learn, violence and rage, bullying, cruelty, inability to feel another's pain, especially that of one's own children, even drug addiction and suicide, unless there are enlightened or at least helping witnesses on hand to prevent that development.
Alice MillerThe truth about our childhood is stored up in our body, and although we can repress it, we can never alter it. Our intellect can be deceived, our feelings manipulated, and conceptions confused, and our body tricked with medication. But someday our body will present its bill, for it is as incorruptible as a child, who, still whole in spirit, will accept no compromises or excuses, and it will not stop tormenting us until we stop evading the truth.
Alice Miller