Multilateral Examination of the Distributing Factors of Experimental Results in Character Stimuli and Experimental Designs
| Project/Area Number |
24530927
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Experimental psychology
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| Research Institution | Chubu University |
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Principal Investigator |
MIZUNO Rika 中部大学, 人文学部, 教授 (00239253)
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| Co-Investigator(Kenkyū-buntansha) |
MATSUI Takao 中部大学, 人文学部, 教授 (00267709)
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| Project Period (FY) |
2012-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2014: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
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| Keywords | 日本語母語者 / 文字刺激 / 単語刺激 / 語彙判断 / メモリスパン / 実験配置 / 時間的不測性 / catch trials / 日本語母語 / 文字・単語処理 / 語彙判断課題 / 方法論 / 単語処理 / 形態的長さ / 文字処理 |
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| Outline of Final Research Achievements |
In term of character stimuli, we proved that native Japanese readers depend heavily on visual information and scarcely on phonological information in processing words and that their performance would be affected by the meanings of characters composing words. We then suggested that we should consider native readers' processing characteristics in choosing word stimuli for such experiments as lexical decision or memory span experiments. In terms of experimental designs, we found that the intervals of two stimuli with within-block designs would distort temporal uncertainty and cause response time bias. We, therefore, recommended the use of between-block designs as well as catch trials skipping the second stimuli.
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Report
(4 results)
Research Products
(17 results)
