Hi! I'm doing my psychology homework and I'm stuck on a few questions! Can you please help me?

1. If harm befell someone, it would be called aggression only if there was
a. antagonism
b. intent
c. frustration
d. a releaser

2. According to the ___ approach to aggression, persons who are exposed to violent and aggressive movies or television shows will be ___ likely to display aggressive behaviors.
a. cognitive-behavioral, less
b. generalized arousal, less
c. cognitive-behavioral, more

3. An election campaign where only one candidate can win and the rest lose is an example of a ___ game.
a. prisoners dilemma
b. zero-sum
c. social dilemma

4. Your office building has received a bomb threat. The kind of leader who would be most effective in such an emergency is
a. task-oriented
b. person-oriented
c. female