著者

小河 妙子

出版者

心理学評論刊行会

雑誌

心理学評論 (ISSN:03861058)

巻号頁・発行日

vol.57, no.2, pp.200-214, 2014 (Released:2018-07-13)

著者

小河 妙子 篠田 侑大 Taeko OGAWA Yuudai SHINODA 東海学院大学 Tokai Gakuin University

出版者

東海学院大学

雑誌

東海学院大学紀要 = Bulletin of Tokai Gakuin University (ISSN:18827608)

巻号頁・発行日

no.10, pp.31-38, 2016

著者

小河 妙子 藤田 知加子

出版者

日本読書学会

雑誌

読書科学 (ISSN:0387284X)

巻号頁・発行日

vol.60, no.4, pp.241-253, 2018-11-27 (Released:2019-01-10)

参考文献数

26

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The purpose of this study is to extract an exhaustive list of words from the sentences printed in Japanese language textbooks used in elementary schools in Japan,and to investigate the number and frequency of occurrence of these words in Japanese language education. Morphological analysis software was used to extract the words. As a result,13,341kinds of words written in hiragana, katakana, and/or kanji were extracted from the printed letters published in elementary school textbooks. We counted the number of nouns, verbs, adjectives, formal verbs, and adverbs, and reported their frequencies in each part of speech. The accuracy of our morpheme analysis was lowest in the first-grade textbook,which was written in hiragana for the most part,due to the small number of kyoiku kanji. Comparison between this research and previous research showed that the proportion of common words in verbs and adjectives was as high as 70%or more,while it was relatively low in nouns. We have also discussed the problems related to the accuracy of morpheme analysis for sentences in elementary school language textbooks,the properties of the extracted words,and the differences from the words reported in previous studies.

著者

増田 尚史 藤田 知加子 小河 妙子 Joyce Terry 川上 正浩

出版者

日本基礎心理学会

雑誌

基礎心理学研究 (ISSN:02877651)

巻号頁・発行日

vol.32, no.2, pp.254, 2014-03-30 (Released:2016-12-01)