2013 Fiscal Year Final Research Report
Investigations and applications of 'verisimilitude' as a new Kansei concept based on inverse effectiveness
| Project/Area Number |
24650101
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| Research Category |
Grant-in-Aid for Challenging Exploratory Research
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| Allocation Type | Single-year Grants |
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| Research Field |
Sensitivity informatics/Soft computing
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| Research Institution | Tohoku University |
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Principal Investigator |
GYOBA Jiro 東北大学, 文学研究科, 教授 (50142899)
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| Project Period (FY) |
2012-04-01 – 2014-03-31
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| Keywords | 感性認知科学 / 迫真性 / 臨場感 / 日本美 / 逆理的効果 |
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| Research Abstract |
The sense of presence has been well investigated and found to be significantly based on background information contained in a scene, while the appreciative process of foreground components in multimodal contents have not been investigated in detail. Therefore, we focused on the sense of verisimilitude as an index for foreground information quality.
Using audio-visual contents such as a Japanese garden scene and a clip of western orchestral music, we found that the sense of verisimilitude tends to be maximum at moderate levels of stimulus intensities. Hence, the sense of verisimilitude is considered to be based on the principle of inverse effectiveness. We also found that different cortical regions are activated in evaluating the sense of presence and the sense of verisimilitude.
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[Presentation] The sense of verisimilitude has different spatial- temporal characteristics from those producing the sense of presence in appreciating audio-visual contents2012
Author(s)
Gyoba, J., Asai, N., Hidaka, S., Honda, A., Shibata, H., & Teramoto, W.
Organizer
31th International Congress of Psychology
Place of Presentation
南アフリカ・ケープタウン
Year and Date
2012-07-25
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