According to the Revised Frustration-Aggression Hypothesis,aggression Occurs When

According to the revised frustration-aggression hypothesis,aggression occurs when

A) a stressor impedes our progress toward a goal.
B) the number of punishers for any event exceeds the number of reinforcers for the same event.
C) an unpleasant event activates the sympathetic nervous system.
D) we observe environmental cues that are suggestive of aggression.