Reality Shows and Violence

Is reality TV going too far? Watch a video about the develpment of this kind of shows in reference to violence. Take notes about the following aspects:

1. Has violence always been accepted as appropriate content for TV shows, including reality TV?
2. What does the phychologist mention the consequence of the content of this kind of programmes might be?
3. Have the contestants been affected by their violent behaviour in their real life?

What do you think? Should these programmes have some kind of control? Is cencorship justified in this case?