You mean DISCIPLINE.
Is discipline important? Um, like duh. I don't think you'd have a single good person in this world without discipline. It's administered in many different ways, so I can't really pinpoint a "general" way of disciplining someone, although we do all know some common ones, i.e:
+ removal of privileges
+ public shaming
And they're all good. I don't see why current methods of discipline should be done away with. Some people DO get carried away and end up abusing their kids instead of just hurting them enough so they won't do certain things again, and sometimes shaming students by putting them up on stage does really bad things for their self-esteem... but really. You can't tell how every person will react to a certain form of discipline, so the administrators aren't entirely to blame. And I grew up believing that what doesn't kill you will only make you stronger........ so DISH OUT THE DISCIPLINE!