Nonverbal expressions, such as handshakes, posture, gestures, and head movements can communicate power and social dominance. Small cues like firm handshakes, good posture, interrupting conversations, and how one nods can influence how authoritative a person seems in social situations. However, these expressions can be easily misinterpreted between men and women. For example, men often nod to show agreement while women may nod simply to indicate they are listening. Such misunderstandings of nonverbal cues can potentially lead to disagreements. While some use such expressions to manipulate power dynamics, they are also common ways people unconsciously navigate social hierarchies.