After studying movies released since 1950, researchers found an increase in violence in movies offered to children since the mid-1980s, but not an increase in sexual content.
- In the late 1960s, motion pictures began to be rated as "R," which means that children are not admitted without an adult; "G" - for general audiences; and PG - parental guidance required.
- However, in 1984, a new category of PG-13 appeared as a step between G and PG movies.
- PG-13 means parental guidance needed for children under 13, but children can be allowed to see the film without adults.
- Since that time, about half of the top grossing movies are rated PG 13, and there has been a constant escalation of violence in them.
The authors said their finding was troubling, because previous research has shown that children who are exposed to media violence are more likely to engage in aggressive behavior, use violence as a means of solving disputes, and have less empathy for victims of violence.
This study appeared in the Journal of Adolescent Health.
Labels: media_infuences, violence
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