Children should not be classified into good children and bad children and the only difference lies in the degree of their socialization.What the individual socialization is and how to let the children have the good social adaptation and exert their talents fully are the main problems which all the educators and parents are concerned about.The social role adaptation is the core of human socialization.It is one short cut that the educators put forward the suitable role expectation for the children and cause them to have the same feeling to agree to it,and create some conditions to encourage their social roles internalized.