Parents nowadays are becoming more and more worried about what their children see on TV, and that is why it is not uncommon today to hear of restrictions parents put on their children's TV viewing. These restrictions could be related to how much the children watch, what they watch, what channels are allowed at home, in which room the TV is put, ...
On the other hand, some parents are not aware of those dangers and might see the TV as a tool for entertainment for their children, and thus show little or no worry about what their children watch.
Think of as many negative effects of TV on children as you can. Write those effects in your class Journal.