| 研究課題/領域番号 |
21K13759
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| 研究種目 |
若手研究
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| 配分区分 | 基金 |
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| 審査区分 |
小区分10040:実験心理学関連
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| 研究機関 | 国立障害者リハビリテーションセンター(研究所) |
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研究代表者 |
陳 娜 国立障害者リハビリテーションセンター(研究所), 研究所 脳機能系障害研究部, 流動研究員 (30873947)
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| 研究期間 (年度) |
2021-04-01 – 2023-03-31
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| 研究課題ステータス |
完了 (2022年度)
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| 配分額 *注記 |
4,680千円 (直接経費: 3,600千円、間接経費: 1,080千円)
2023年度: 1,300千円 (直接経費: 1,000千円、間接経費: 300千円)
2022年度: 1,300千円 (直接経費: 1,000千円、間接経費: 300千円)
2021年度: 2,080千円 (直接経費: 1,600千円、間接経費: 480千円)
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| キーワード | color-shape association |
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| 研究開始時の研究の概要 |
The study aims to clarify individual differences and the general factors of color-shape associations (Study1), to show the developmental effect and test the structural correspondence account (Study 2), to show the sensory experience effect and test the statistical correspondence account (Study 3).
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| 研究実績の概要 |
This study using explicit and implicit experimental methods examined color-shape associations(CSAs) in developmental disorders.
I found that participants with higher autistic traits showed stronger congruency effect of CSAs on both response based feature discrimination and feature binding (e.g., circle-red, triangle-yellow) tested by IATs and binding errors. Thus, people with higher autistic traits have stronger CSAs, and autistic traits play a role in the construction of CSAs.
Those results may be explained by the Bayesian model underlying autistic perception. People may construct CSAs at an early age, and the strength of those associations have been weakened by learning with co-occurrence of colors and shapes in the environment, while people with higher autistic traits may influenced less by prior learning experience.
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