Not in itself. The Japanese are massive consumers of violent and pornographic entertainment, but the crime rates for crimes traditionally associated with this sort of consumption in N America and Europe, are very low in Japan. Violent entertainment, combined with the effects of social environment is a whole different ball-game.
By watching violent TV shows!
This is learned behaviour from being immersed in watching violent television shows, and video games.
a feeling and it shows aggressiveness
yes because some shows can be violent like family guy which a lot of older kids think is funny and watch it
In estimate, over 90,000 people are killed by TV a year.
When referring to media, negative effects is the belief that the media can affect behavior in a negative way. This is also called the theory of "strong media effects," the theory that there is a strong like between, let's say, watching violent TV shows and then going out and acting in a violent way. It should be noted that there is no credible evidence to support this theory, but it is widely believed in some circles.
Some television shows that are violent might be important for kids to know.
When referring to media, negative effects is the belief that the media can affect behavior in a negative way. This is also called the theory of "strong media effects," the theory that there is a strong like between, let's say, watching violent TV shows and then going out and acting in a violent way. It should be noted that there is no credible evidence to support this theory, but it is widely believed in some circles.
Information varies when it comes to how violent movies affect children. Some research shows that children that are exposed to violent media have aggressive behavioral issues later on in life. There has also been research that claims there is no relationship between violent media and violent behavior in children.
Only violent video games are violent. They have equal or less effect than violent films, TV shows, live shows, books, and people. So no, they have no effect which is particular to themselves.
Its normal to get emotional while watching sad/heartwarming tv shows.
Recent reseach has shown that brain function changes with too much TV as well as behavior. A study of young children was done to see if behavior changed with violent TV shows. The result of the study showed that the more the children watch violent TV the more they showed violent behavior towards other children and while playing. There also seems to be a psychological componet to watching TV and playing violent computer games. Barriers are broken down that prevent children/people from reacting in violent ways. So, yes watching too much TV for children is not good for the child in many ways.