In the social sciences, a clique (AusE, CanE, UK /ˈkliːk/ or US /ˈklɪk/) is a group of people who interact with each other and share similar interests. Interacting with cliques is part of normative social development regardless of gender, ethnicity, or popularity. Although cliques are most commonly studied during adolescence and middle childhood, they exist in all age groups.Generally people in a clique will not have a complete open friend group, and they can "ban" members of the clique if they do something deemed to be unacceptable, such as talking to someone generally disliked by the clique.People that are part of a clique are bonded together through shared and /or similar social characteristics such as race, ethnicity, economic status, physical appearance, etc.