| Project/Area Number |
21530776
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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 | 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) |
2009 – 2011
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| Project Status |
Completed (Fiscal Year 2011)
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| Budget Amount *help |
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | 反応時間 / 時間的不測性 / ブロック内配置 / ブロック間配置 / 注意の瞬き / 識別性 / 負のプライミング効果 / 最適実験配置 / プライミング効果 / 意味的プライミング効果 |
|---|
| Research Abstract |
We found that temporal uncertainty bias over various stimulus-onset-asynchronies occurs in a within-block design. We then demonstrated the effect of temporal uncertainty bias on measurements in attentional blink, priming effect, and negative priming effect experiments conducted with within-block designs, and suggested the necessity of eliminating the bias. We also explored appropriate experimental designs free from temporal uncertainty bias for experiments which require response to the first stimuli, and for those which do not require such response. We then conducted experiments of attentional blink, priming effect, and negative priming effect with the appropriate designs, measured accurate response times, reevaluated their theories, and gave some theoretical suggestions.
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