标题:822 ろう者の適応変化期を規定する要因について (日本教育心理学会第4回総会部門別研究発表要旨・討論の概要 : 21. 言語障害・聴力障害 (1)) [in Japanese] 822. Factors which influence the change in adjustment of the deaf and the deafend. (TITLE OF PAPERS AND THE SUMMARIES OF DISCUSSIONS : 21. Speech and hearing Difficulties (1)) [in Japanese]