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婴儿认生不光是因为对陌生人感到恐惧,还有虽然感兴趣、想靠近但是又感到害怕的“纠结”心情在作怪。婴儿从4个月起就能认母亲,6个月开始认生,8~12个月认生达高峰,以后逐渐减弱。多数8个月以后的婴儿见到生人都有些拘谨或惊慌,有的婴儿更为严重,见到生人就哭。研究人员之前一直未弄清这一机制。日本东
Not only did babies recognize students not only because they were scared of strangers, but also because they were interested, they thought they were near but felt scared. Babies can recognize their mothers from 4 months on, 6 months on from birth, 8 to 12 months on up to their peak, and then gradually weakened. Most babies after 8 months are somewhat cautious or alarmed when they see strangers. Some babies are even more serious and cry when they meet strangers. Researchers have not figured it out before. Japan East