@book{oai:repository.ninjal.ac.jp:00001604,
 author = {国立国語研究所 and The National Language Research Institute},
 month = {Mar},
 note = {[A record of child-mother speech 1-6]
We collected these data for the purpose of observation of the language and acquisition behavior of pre-school children. The data consist of the speech of a boy between his first and fourth birthday and were collected in cooperation with his mother over the three-year period starting in 1975. The child: male, oldest child, born on March 3, 1974 Data collector: mother

These data consist of the following: 
Volume 1.
Part 1. 24 Hour Record of Utterances of a Child Recorded on his Second Birthday
Part 2. 24 Hour Record of Utterances of a Child Recorded on his Third Birthday
Volume 2. 24 Hour Record of Utterances of a Child Recorded on the Day before his Fourth Birthday
Volume 3. A Case Study of a Child's Utterances from 1; 0 to 1; 11 Years
Volume 4. A Case Study of a Child's Utterances from 2; 0 to 2; 11 Years
Volume 5. A Case Study of a Child's Utterances from 3; 0 to 3; 5 Years
Volume 6. A Case Study of a Child's Utterances from 3; 6 to 3; 11 Years

This research was conducted by ÔKUBO Ai., application/pdf},
 publisher = {国立国語研究所},
 title = {1歳児のことばの記録},
 year = {1982},
 yomi = {コクリツコクゴ ケンキュウショ}
}