多项研究表明,当班级规模过大、生师比过高的情况下,教师行为更刻板,对幼儿的积极反馈和社会性刺激减少,控制性行为和消极反馈增加,同伴之间攻击和排斥行为增加;在班级规模和生师比适宜的情况下,教师和幼儿情绪更稳定和放松,师幼之间和同伴之间积极互动和交往增加,幼儿自控 A number of studies have shown that when the class size is too large and the teacher-to-teacher ratio is too high, teacher behavior is more rigid, less positive feedback and social stimulation are given to young children, control behavior and negative feedback are increased, and peer attacks and exclusions Behavior increased; in the class size and the teacher-student ratio is appropriate, teachers and young children more stable and relaxed emotions, teachers and children and their active interaction and interaction between peers increased child care