Research on the Effects of Viewing Violence on Television May

Research on the effects of viewing violence on television may be summarized by stating that

A) the causal link between long-term viewing of television violence and later aggression is firmly established.
B) there is a negative correlation between the amount of violent media viewed by children and subsequent aggressive behaviour in adulthood.
C) long-term viewing of television violence may cause an increase in later aggressive behaviour among girls but not among boys.
D) there is a positive correlation between the amount of violent media viewed by children and subsequent aggressive behaviour in adulthood.
E) there is no relationship between long-term viewing of television violence and subsequent aggressive behaviour.