Which of the Following Is True of Overt Aggression

Which of the following is true of overt aggression?

A) Males tend to be higher on overt aggression than females.
B) Overt aggression does not lead to physical injury.
C) Overt aggression is comparatively more subtle as the aggressive acts are typically committed in secrecy.
D) Overt aggression requires that the aggressor have a considerable level of social and cognitive skill.