Dominance refers to the ability of an individual or group to exert control or influence over others. In social structures, such as those seen in animal behavior or human interactions, dominant individuals often have priority access to resources like food, mates, or territory. This can lead to a hierarchy where certain members are more powerful or respected than others. In psychology, dominance can manifest in communication styles, where assertive individuals may lead discussions or decision-making processes. It is important to note that dominance does not always equate to aggression; it can also involve leadership qualities and the ability to inspire or guide others effectively.