@book{oai:repository.ninjal.ac.jp:00001245,
 author = {国立国語研究所 and The National Language Research Institute},
 month = {Mar},
 note = {This is a survey of the development of language ability from the first term of the fifth grade to the third term of the sixth grade.

We examined in what ways the power of understanding develops in silent reading, and what problems are thus raised. We also examined the development of reading speed with relation to understanding and the development of eyeball movement. We examined writing ability through compositions on the same subjects. We also investigated it through compositions written for many purposes, such as letters, records and descriptions of impressions, and through a test of basic ability in composition, such as the usage of words, the connection of sentences, the construction of whole discourses and revision skill. A case study is reported, a study of the development of language ability in two children (a boy and a girl) who had a peculiar superiority and inferiority respectively in reading and writing ability with relation to their other language skills. A diagnosis of the primary factors is appended. About vocabulary and grammar skills, which develop rapidly in this period, we undertook to make questions to determine the power of understanding and using, and to make clear where the problems exist. We tried to investigate the real state of the ability to use kanzi by examining the conditions of kanzi learning outside school and by examining pupils in the writing and reading of the 881 kanzi obliged to be learned during the period of compulsory education.

Generally in this period individual differences appear, together with the phenomena of general development. The state of the development of reading at home is reported on in detail, as in the report on the third and fourth grades.

This survey was undertaken by KOSIMIZU Minoru, ASIZAWA Setu, TAKAHASI Tarô and URAISI Syôzô., application/pdf},
 publisher = {国立国語研究所},
 title = {高学年の読み書き能力},
 year = {1960},
 yomi = {コクリツ コクゴ ケンキュウジョ}
}