Different factors affect the way cliques are established and who is included within their membership. In some cases, people are subconsciously placed in a clique by association. For example, joining a basketball team usually causes others to perceive that person as an "athlete" automatically. Many people may gravitate toward a clique subconsciously through how they are perceived or whom they may be associated with. Sharing similar interests is the most common way cliques are formed. As people interact with each other doing the simple things they enjoy doing, they may find themselves drifting towards or becoming attracted to others who share the same passion. This usually causes one to gain confidence by being surrounded by people who share similar interests, and it may cause an individual to feel more socially accepted. Ethnicity usually plays a role according to the setting or time frame. In today's society, race still is prevalent, and therefore, cliques solely based on race have been formed. Members of cliques often create their own distinct dress code and uniquely communicate with one another. As a result, this makes a clique unique and reassures each member that they belong to that specific group. As these cliques come together, it isn't hard to distinguish one from the other. For example, Deadheads, the followers of the band The Grateful Dead, identify one another with various forms of tie-dyed clothing. Interactions among members of a clique can also lead to organized social events, such as parties, significant dates, or private meetings. Clique members have a strong commitment to their respective groups. In regards to this, being present at social events is seen as mandatory. Considering this, it shows the firmness of cliques and how people ultimately conform to these specific groups. Tina Abbott in her book "Social and Personality Development" describes how these members conform to their specific group. "
Conformity to peer groups is a prerequisite to achieving independence and autonomy as an adult... As the young person struggles to become independent from their parents, they use the security provided by the peer group and the self-confidence that comes with it, to take the final step towards independence". == Homophily ==