That's wrong..
Kids r smarter than u think they r nowadays...
I studied Early Childhood Education and in my training, I do realized that violence would only make it worse for the kids.
Sometimes the kids r just simply scared, they dun get the concept of y they're hit.
Which would result in bad behaviour either while parents r not watching, or bad behaviour when they turn into teenagers.
I know a lot of ppl think they were abused when they were kids and they turned out fine today. But kids these days r very different than years ago.