“同伴”一般意味着个体与其伙伴间的平等地位。然而,在绝大多数的社会中,成人都分属于不同的社会阶层,所谓的地位平等往往归属于儿童。幼儿从家庭来到幼儿园,进入其一生中的第一个正式社会群体——幼儿班级,将与其他的同龄人发生互动。由于较高的入园率、变化了的住宅格 “Companion” generally means the equal status of an individual and his or her partner. However, in most societies, adults belong to different social strata. The so-called equality of status often belongs to children. Toddlers come to kindergarten from home and enter the first formal social group in their life, the kindergarten class, who will interact with other peers. Due to higher admission rate, we have changed residential style