In His Investigation into the Validity of Catharsis Theory, What

In his investigation into the validity of catharsis theory, what did Bushman find about the effect on a person of venting his or her anger?

A) Venting anger actually increases aggressive behaviors.
B) Venting anger is a healthy way to decrease negative feelings.
C) Venting anger is useful for some people, but this usefulness depends on specific aspects of their personalities.
D) Venting anger is recommended by the author, who views it to be part of constructive and healthful anger-management therapy interventions.