2010 Fiscal Year Final Research Report
Expertise of visual cognition and efficiency analysis
| Project/Area Number |
20530660
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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 | Ochanomizu University |
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Principal Investigator |
ISHIGUCHI Akira Ochanomizu University, 大学院・人間文化創成科学研究科, 教授 (10184508)
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| Project Period (FY) |
2008 – 2010
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| Keywords | 熟達化 / 視覚的認知 / 効率分析 |
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| Research Abstract |
We carried the visual discrimination or judgment experiments for orientation, numerosity, and multi-dimensional categories in order to study the expertise process of human visual cognition and to make criteria of the expertise. Based on data of these experiments, we showed that following factors can be used as the index of the expertise : stabilized amplitude of internal noise in cognitive process, deviation of the Weber fraction and the PSE, reduction of stimulus dimensions, and the categorical percept.
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Research Products
(13 results)
