That is what a report from the National Institute of Metal Health has to say. This statement confirmed the earlier studies in the field of television induced aggression done by the Surgeon General. There are three major effects of violent programs on children. Many real life studies were conducted in order to compare and contrast the differences in personalities of people that watch violent TV shows and those who don't.
Many children become less sensitive about the pain and suffering of others.
Children may become more fearful of the world around them. And children may be more likely to be aggressive and hurtful toward others. Children that are exposed to a lot of violent programming become jaded and desensitized toward fictional, as well as real life violent situations. The line between right and wrong is blurred. If the child continually watches violent programs, the line between right and wrong is almost completely erased.