2010 Fiscal Year Final Research Report
Effects of communicative stimuli on motivation using multimodal psychophysiological measurements
| Project/Area Number |
20530659
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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 | Tokyo Institute of Technology |
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Principal Investigator |
OHGAMI Yoshimi Tokyo Institute of Technology, 大学院・社会理工学研究科, 助教 (30456264)
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| Co-Investigator(Kenkyū-buntansha) |
KOTANI Yasunori 東京工業大学, 大学院・社会理工学研究科, 助教 (40240759)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 動機づけ |
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| Research Abstract |
In the present study, brain activities involved in communication were recorded using multimodal method to verify the effect of communication style. The analyses on EEG including SPN revealed that the processes of face, language and sign were different from each other, and the differences were reflected to the frontal and occipital EEG amplitudes of SPN. The present results suggest that uncertainty of information conveyed by stimuli would affect motivation for task performance, and that reducing uncertainty would increase motivation to conduct experimental tasks.
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