Answer:
Clique.
Step-by-step explanation:
Heather hangs with a group of four other girls who, just like her, all wear the trendiest fashions. According to Dunphy (1963), this group is best classified as a clique. During early adolescence, friends gather in groups of peers. The clique is a smaller group formed by same-gender members. They are usually alike in many aspects as attitudes, family, and social status. These cliques provide a safe environment to learn social skills.