Not sure what you mean but there is no need to use violence to teach a child any lessons. Its just an excuse for lazy parenting.
So you think that a child learning that violence CAN be the result of one of their actions is NOT a lesson that needs to be learned?
The whole "your mouth writing a cheque that your body can't cash" thing.
I bounced for a few years, at some local night clubs and a couple of "adult entertainment" establishments and I saw first hand that some people were NOT aware that violence couldbe the result of their "inappropriate behaviour".
I always remember this one kid that said ( after he got banged up a bit for being an ass with one of the server girls), "you don't have the right to touch me, even my parents don't hit me".