In the traditional point of view, the mother’s role theory might be difficult to explain just by the scientific understandings and characters. However, it undeniably occupies a firm position as an important view on the education for young children. Because of this being, we are going to trace the locus of mother’s role theory through the analysis of the Scripture of Confucianism and educational literatures. First of all, to understand the mother’s role theory in traditional society, it might be necessary to interprete the recognition of the parent-child relantionship in culturally. In the review of literature, it was clear that mother’s role in child education was firmly clarified. Further, it was absolutely accepted and concluded that mothers had the responsibilities for educating their children. Considering this fact is not surprising, but it does point out that caring young children in long-term by mothers alone couldn’t make any educational problems. So it could be out of question to worry that educating young children by mothers would ferminize the boy’s personality. Mother-child family can also be less rewarding and even harmful to the young children. However, when we studied the references of classical studies we found that educational problems was not happened in the in the family of father absent. Nevertheless, in traditional society, the cultural prejudice against the mother-child family was pervasive. In conclusion, in traditional society, it is very clear that mothers who have the firm educational beliefs were the most important educators for young children. In the same vein, children from mother-child family possed admirable personality. But the culture prejudice against this type of family was pervasive.