| 研究課題/領域番号 |
20K00544
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| 研究種目 |
基盤研究(C)
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| 配分区分 | 基金 |
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| 応募区分 | 一般 |
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| 審査区分 |
小区分02060:言語学関連
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| 研究機関 | 広島大学 |
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研究代表者 |
Verdonschot RG 広島大学, 医系科学研究科(歯), 助教 (30756094)
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| 研究期間 (年度) |
2020-04-01 – 2021-03-31
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| 研究課題ステータス |
中途終了 (2020年度)
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| 配分額 *注記 |
2,860千円 (直接経費: 2,200千円、間接経費: 660千円)
2022年度: 1,170千円 (直接経費: 900千円、間接経費: 270千円)
2021年度: 650千円 (直接経費: 500千円、間接経費: 150千円)
2020年度: 1,040千円 (直接経費: 800千円、間接経費: 240千円)
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| キーワード | kanji / hiragana / language production / psycholinguistics / Japanese / language processing / neurolinguistics / Japanese kanji / reading |
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| 研究開始時の研究の概要 |
This project examines how kanji and kana are processed. Particularly, whether kanji and kana both evoke lexical items to the same extent (e.g. do 犬 and いぬ equally evoke “dog” in the Japanese mind?). This project uses behavioral and brain experiments to discover the precise answer to this question.
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| 研究実績の概要 |
One paper is published (2021) in the Memory & Cognition Journal. In this paper we manipulated the script type of Japanese distractor words in the phonological Stroop task (see Verdonschot & Kinoshita, 2018). We found that color-naming responses were faster when the initial phoneme was shared between the color name + romaji distractor than when the initial phoneme was different, thereby showing a phoneme-based phonological Stroop effect. Next, in collaboration with Prof. Miyaoka we have begun recording EEG using a picture naming task with different script as distractors (kanji vs hiragana). Unfortunately, these experiments had to be put on hold due to the COVID outbreak.
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