A peer group is a social group consisting of individuals who share similar interests, age, or social status. These groups often influence each other's behaviors, attitudes, and values. Peer groups can be found in various settings, such as schools, workplaces, and communities, and they play a significant role in social development, especially during adolescence. Members of a peer group typically engage in activities together, fostering a sense of belonging and identity. The influence of a peer group can be positive, encouraging healthy behaviors, or negative, leading to risky actions. Understanding peer groups is essential for recognizing their impact on individuals, particularly during formative years.