Videos

I say my opinion of the third video: http://www.youtube.com/watch?v=OHCvHzCwLqk&feature=player_embedded

In this video we can see how childen follow as a model what their parents do, whether it is good or bad.
A phrase that explins it well is: What the children see, it do. In this video the children smoke, mistrear animals, strike his mother,... All this, because their parents do. If the parents do good accions in front of her children, these also make good accions.
In my opinion I think how the person do this, it is a very badly person, because when the parents are older, and the childrens are parents, their teach the same as they parents taught when they were childrens. And this will surely be an infinite loop.
The thing what the parents teach are very difficult to exchange, so you should try to teach as many good things to your children.