| Project/Area Number |
21530774
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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 | Waseda University |
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Principal Investigator |
MASAKI Hiroaki 早稲田大学, スポーツ科学学術院, 准教授 (80277798)
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| Research Collaborator |
YAMAZAKI Katuo 早稲田大学, 名誉教授 (40084579)
TAKASAWA Noriyoshi 江戸川大学, 社会学部・人間心理学科, 教授 (70356161)
OGAWA Keiko 広島大学, 助教 (70546861)
ASAOKA Shoichi 東京医科大学, 助教 (80386656)
SOMMER Werner Humboldt University, Germany, Institute of Psychology, Professor
SEGALOWITZ Sidney Brock University, Canada, Department of Psychology, Professor
MURPHY Timothy Brock University, Canada, Department of Psychology, Associate Professor
HACKLEY A. steven University of Missouri-Columbia, USA, Department of Psychological Sciences, Associate Professor
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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 |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
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| Keywords | 生理 / パフォーマンスモニタリング / エラー / 事象関連電位 / 前帯状皮質 / 情動 / 動機づけ / 行動 / 注意・意識 / スポーツ心理学 |
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| Research Abstract |
The present study investigated if event-related potentials(ERPs) foreshadow performance on the forthcoming trials in an alternating-response task, in which the participants responded to the pointing direction of an arrowhead. The alternated presentation pattern of arrowhead direction was occasionally broken by a repeated stimulus(i. e., lure trial). Analyses of ERPs on the five consecutive lure-preceding trials showed that the electromyogram-locked positive deflections were larger on the correct-preceding trials than on the error-preceding trials. These results suggest that the larger positive deflection immediately following responses seems to foreshadow correct performance in a reduced conflict task. The present findings might contribute to prevention of human errors.
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