読みの困難を持つ生徒に対応した文章提示システムの評価: 漢字なし文章における読み困難の低減効果

摘要

We have developed a sentence presentation system for the student who had difficulty to read. It has a function to replace non-authorized kanji letters with studied hiragana letters on the spot. Furthermore, the system enables to change the character size, the length of the chunk of the character to emphasize, and a color. Among students with learning-disability, there are differences in the presentation fitting for each student. This paper reports the result of the Japanese sentence presentation system with persons without learning disability. We report the sentence reading experiment and the evaluations not to include a kanji by different indication method.%読みに困難がある生徒向けに，兼学習漢字をその場でひらがなにする機能を初め，文字の大きさ，強調する文字列の長さ，配色などを調整できる文章提示システムを開発した，小学校低学年で実施される読字障害のスクリーニングは漢字がほとんどない文章が対象となる．本報告は，学習障害のない健常者において，漢字を含まない文章を異なる表示方法で提示した実験について報告する．