3件 （「Yukio Isaka」）

Changes in Vocabulary Size of Pupils at a School for the Deaf: As Measured by the Picture Vocabulary Test 論文

Yukio Isaka ·2011-01-01 ·『The Japanese Journal of Special Education』　49(1)　pp. 11-19

doi:10.6033/tokkyou.49.11

Development of literacy skills for Japanese deaf and hard-of-hearing children 論文

Noboru Takahashi・Yukio Isaka・Tomoyasu Nakamura ·2023-04-20 ·『Child Development』　94(3)　pp. e128-e142

doi:10.1111/cdev.13900

Vocabulary and Grammar Differences Between Deaf and Hearing Students 論文

Noboru Takahashi・Yukio Isaka・Toshikazu Yamamoto・Tomoyasu Nakamura ·2016-09-12 ·『The Journal of Deaf Studies and Deaf Education』　22(1)　pp. 88-104

doi:10.1093/deafed/enw055