Question

learned helplessness results when humans are subjected to aversive events that are unavoidable. positively reinforce aggressiveness. negatively reinforce aggressiveness. are high in control but low in predictability.

Explanation:

Learned helplessness occurs when individuals believe they have no control over aversive events, seeing them as unavoidable. Positive or negative reinforcement of aggression is not related to the concept of learned - helplessness in the context of aversive events. High control but low predictability is also not the core of learned helplessness.

Answer:

are unavoidable.