What is the term for intentional aggressive behavior that involves an imbalance of power or strength?

The term that describes intentional aggressive behavior involving an imbalance of power or strength is "bullying." Bullying is characterized by repeated aggressive actions that can manifest physically, verbally, or socially, and it often occurs in environments such as schools or workplaces. The key element of bullying is the power differential, where the aggressor uses their strength, status, or influence to dominate or intimidate the victim.

In contrast, the other terms describe different forms of negative interaction or behavior. Conflict generally refers to a disagreement or struggle between parties that does not necessarily involve a power imbalance. Harassment may include unwanted behavior that creates an intimidating or hostile environment, but it does not always imply an imbalance of power, and may not be intentional or aggressive in nature. Disciplinary action typically refers to the consequences imposed when someone violates rules or standards, rather than the behavior itself. Thus, bullying specifically captures the ongoing nature and power disparity that defines this type of aggressive behavior.