/kloc-the characteristic of deaf education in western Europe in the 0 th and 8 th centuries is to emphasize the importance of audio language to deaf people. According to the relevant literature, the western Europeans in the18th century did not adopt the new educational principles of philosophy and psychology, but sought an educational way to make the disabled fully adapt to the normal society. In particular, the deaf education in Victor's era overemphasized practicality and neglected the research of deaf psychology. They only unilaterally emphasized the importance of audio language. Western Europeans believe that normal people use spoken English as a means of communication, so deaf people should learn spoken English. They think that sign language is not the most commonly used means of communication, so sign language is inhuman and should not be studied and used.