発達性読み書き障害の早期発見に向けての検討 -小学低学年児童へのスクリーニング検査の実施-

概要

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Dyslexia is the disorder of having extremedifficulty in reading even in the absence ofintelligence and perceptual problems, and as aresult, writing also becomes difficult. In thisstudy, we conducted screening of lower gradeelementary school students in order to reviewmethods for early detection of children withdyslexia. The subjects consisted 672 grade 1 and 2elementary school students attending normalclass. The screening was carried out in twostages. In the first stage, class teachers wereasked to evaluate reading and writing skills inthe children using a checklist, and select childrenwith problems. As a result, 18 children wereselected from the first graders and 46 from the84second graders. In the second stage, theScreening Test of Reading and Writing forJapanese Primary School Children (STRAW)and substitute IQ test "Raven's Colored ProgressiveMatrices (PCPM)" were conducted on theselected children individually. Eventually, onefirst grader (0.3%) and ten second graders(2.9%) were suspected to have dyslexia. Based onthese results, the suitability of the test methodsand tasks in implementing them were discussed.
秋田大学の論文