设计意图:将大便、屁股等写入儿歌似乎不雅,但这却是与婴儿的日常生活紧密联系在一起的。每个孩子都喜欢妈妈的抚摸,每个妈妈也都喜欢摸摸孩子肉嘟嘟、光溜溜的屁股。别小看这种肌肤相亲,它能增进亲子感情。日常生活中人们常说“有奶便是娘”,可是,心理学家所作的“金属母猴和布母猴”的实验发现,虽然小猴饿的时候要到金属猴那里去吃奶(金属母猴身上装有一个奶瓶,可供婴猴吸吮),但是,小猴平时却喜欢到布母猴身边嬉戏,恐惧时也到布母猴身边求得安慰。这个实验结果提示人们:母亲和孩子的身体 Design intent: It may seem indecent to write stools, buttocks, etc., but this is closely linked to the baby’s daily life. Every child likes mom’s touch, and every mom likes to touch the kid’s tits and bare butts. Do not underestimate this kind of skin blind date, it can promote parent-child affection. People often say “milk is their mother” in their daily life. However, the experiments conducted by psychologists on “metal bastards and cloth mothers” found that although a small monkey is going to go to the metal monkeys for food when hungry Monkey body is equipped with a bottle, for the baby monkey sucking), however, the monkey usually likes to play around the mother of the mothers, females also get comfort around the mothers. The results of this experiment prompted people: the mother and child’s body