孩子从婴儿、幼儿到学前儿童的发育过程,也是其生理、心理各方面的机能不断完善的过程,这其中也包括孩子对自己及他人性别的认识不断发展、不断完善,最终形成正确认识的过程。一般来说,孩子在两岁半以前,时性别是没有什么认识的。长到3岁时,大约有三分之二的孩子对性别有了认识,到了4岁的时候,几乎所有的孩子都知 The development of children from infants and toddlers to pre-school children is also a process of continuous improvement of their physical and psychological functions. This also includes the children’s continuous and continuous improvement of their own and their gender awareness, and ultimately the formation of a correct understanding process . In general, when children are two and a half years old, gender does not know anything about it. By the age of 3, about two-thirds of children have become aware of gender, and by the age of 4, almost all children know