初中生友伴群体是指那些年龄、学习水平大体相近的初中生在校园人际交往中，因有着共同的兴趣爱好、道德观念，以个人之间的情感联系为基础而自发形成的群体。这类群体的规模一般不大，通常为二、三人至七、八人不等，没有明确的社会角色分工和权利、义务的规定。友伴群体在初 The junior high school student companion group is a group of junior high school students whose age and level of learning are roughly similar to each other in the interpersonal interactions on campus, because they have common interests, hobbies, moral concepts, and are based on the emotional connection between individuals. The size of such groups is generally not large, usually ranging from two, three to seven or eight people. There is no clear social role division and rights and obligations. Group of friends at the beginning