A few years ago, I heard Dr Catherine Neilsen-Hewitt from the Institute of Early Childhood at Macquarie University speak on the topic, “The Effects of Media Violence on Children.” She spoke about the statistics of media violence, the reactions of children and how media violence affects children’s development.
Children watch an average of 2 – 4 hrs of TV daily. This means by the end of Primary School, they will have seen 8,000 murders, and 100,000 acts of violence – this is from the news you watch, the shows you watch, the ‘cartoon’ violence in kids shows etc. A horrifiying statistic. Over time children become desensitized to it – meaning that they can see a violent act being committed (on TV or in real life) and have no response to it.
Just as every exposure to cigarettes leads to an increase in the risk of developing cancer, every exposure to violence leads to an increase in the risk of behaving violently. (due to the desensitization mentioned above).