The effect of coloured overlays on reading speed in Japanese children with developmental dyslexia
| Project/Area Number |
22830071
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| Research Category |
Grant-in-Aid for Research Activity Start-up
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| Allocation Type | Single-year Grants |
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| Research Field |
Special needs education
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| Research Institution | Mejiro University |
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Principal Investigator |
GOTO Takashi 目白大学, 保健医療学部, 助教 (50584231)
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| Project Period (FY) |
2010 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥1,625,000 (Direct Cost: ¥1,250,000、Indirect Cost: ¥375,000)
Fiscal Year 2011: ¥962,000 (Direct Cost: ¥740,000、Indirect Cost: ¥222,000)
Fiscal Year 2010: ¥663,000 (Direct Cost: ¥510,000、Indirect Cost: ¥153,000)
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| Keywords | 発達性読み書き障害 / 有色透明フィルム / 音読速度 / 視知覚 |
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| Research Abstract |
We conducted reading tasks in Japanese children with developmental dyslexia under controlled experimental conditions in order to reveal the effect of the colour and luminance factors by coloured overlays on reading speed. We evaluated the duration time of reading tasks of hiragana words, katakana words, hiragana non-words, katakana non-words, and sentences in Japanese speaking children(42normal, 33with developmental dyslexia). The durationtime of the reading tasks was measured with and without coloured overlays and neutraldensity overlays. All participants did not show a significant difference in the reading durationunder the three conditions. Our results suggest that using coloured overlays does not improve reading speed in Japanese children with developmental dyslexia.
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Report
(3 results)
Research Products
(39 results)
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[Journal Article] An investigation into kana reading development in normal and dyslexic Japanese children using length and lexicality effects2011
Author(s)
Ami Sambai, Akira Uno, Suzuko Kurokawa, Noriko Haruhara, Masato Kaneko, Noriko Awaya, Junko Kozuka, Takashi Goto, Eishi Tsutamori, Kazumi Nakagawa, Taeko N, Wydell
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Journal Title
Brain & Development
Volume: (in press)
Issue: 6
Pages: 520-528
DOI
Related Report
Peer Reviewed
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