Empirical comparison of context-dependent effects evoked various environmental information in episodic memory
| Project/Area Number |
18530580
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Experimental psychology
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| Research Institution | University of Shizuoka,Shizuoka College |
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Principal Investigator |
ISARIDA Toshiko University of Shizuoka,Shizuoka College, 短期大学部, 教授 (40161567)
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| Co-Investigator(Kenkyū-buntansha) |
ISARIDA Takeo 静岡大学, 情報学部, 教授 (30116529)
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| Project Period (FY) |
2006 – 2009
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| Project Status |
Completed (Fiscal Year 2009)
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| Budget Amount *help |
¥4,220,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥720,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥1,100,000 (Direct Cost: ¥1,100,000)
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| Keywords | エピソード定義文脈 / 環境的文脈 / 文脈依存性 / BGM / 匂い文脈 / 背景色文脈 / エピソード記憶 / 環境情報 / 自由再生 / 匂い / 偶発学習 / 文脈依存記憶 / 複合文脈 / BGM文脈 |
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| Research Abstract |
We empirically compared contextual functions of various types of environmental information ; that is place, background music, background color, and odor. As a result, we found that (1) complex-place context functions as an episode-defining context, whereas simple-place context functions as mere environmental information ; that (2) place, background-music, and odor function as global contexts, whereas background color functions as a local context ; and that (3) effect sizes of complex-place context increase as a function of study time, whereas those of background-color and background-music contexts do not change.
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Report
(6 results)
Research Products
(33 results)
