Nonsense. At one time the bad kids were sent to reform schools. They were removed from the general population, a practical solution. Nowadays, the modern day psychologists and sociologists preach inclusion in the belief hanging around good people will make them good. This is not practical. America has lost its way in pragmatism.
That *TOO* but definitely not exclusively. If the same misbehavior today led to reform schools as in yesteryear, half the class would be in reform schools.