2007 Fiscal Year Final Research Report Summary
Experimental psychological research on infants' perceptual development using illusory figures
| Project/Area Number |
18530567
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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 | Shukutoku University |
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Principal Investigator |
KANAZAWA So Shukutoku University, College of Integrated Human and Social Welfare Studies, Associate Professor (80337691)
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| Co-Investigator(Kenkyū-buntansha) |
YAMAGUCHI K.Masami Chuo University, Facaety of Literecame, Professor (50282257)
KITAOKA Akiyoshi Ritsumeikan University, College of Letters, Professor (70234234)
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| Project Period (FY) |
2006 – 2007
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| Keywords | infant / perception / illusion / transparency / subjective contour / motion perception / depth perception / color induction |
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| Research Abstract |
In this research, we conducted experiments on infants' perceptual development using various kinds of visual images. In first year, we investigated 1) perceptual asymmetry of expansion and contraction motion, 2) amodal completion and 3) perceptual transparency in infants and showed what age of infants can recognize each perceptual cue. We published the result of expansion and contraction works in the international journal of Infant Behaviour and Development, amodal one in Perception and transparency one in Perception, too. In second year of this research project, we investigated perceptual development of 1) motion transparency and 2) color induction using the stimuli made by one of project member, Kitaoka. We published these results in the international journals of Perception and Infant and Child Development. And we progressed the researches of 1) perception of color from motion stimuli in infants, 2) figure integration from motion information in infants and 3) perceptual development of pictorial depth cue until the end of this research project term, March 2008. Papers of these researches will appear in the international journal of Infant Behaviour and Development, Journal of Experimental Psychology and Vision Research.
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Research Products
(59 results)
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[Journal Article] Infants' sensitivity to shading and line junctions2008
Author(s)
Imura, T., Yamaguchi, M. K., Kanazawa, S., Shirai, N., Otsuka, Y., Tomonaga, M., Yagi, A
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Journal Title
Vision Research 48
Pages: 1420-1426
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Neural activation to upright and inverted faces in infants measured by near infrared spectroscopy2007
Author(s)
Otsuka, Y., Nakato, E., Kanazawa, S., Yamaguchi, M. K., Watanabe, S., Kakigi, R
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Journal Title
Neurolmage 34(1)
Pages: 399-406
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] Perception of motion trajectory of object from the moving cast shadow in infants.2006
Author(s)
Imura, T., Yamaguchi, M. K., Kanazawa, S., Shirai, N., Otsuka, Y., Tomonaga, M., Yagi, A
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Journal Title
Vision Research 46(5)
Pages: 652-657
Description
「研究成果報告書概要(欧文)」より
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[Journal Article] When do infants differentiate profile face from frontal face? A near-infrared spectroscopic study
Author(s)
Nakato, E., Otsuka, Y., Kanazawa, S., Yamaguchi, M. K., Watanabe, S., Kakigi, R
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Journal Title
Human Brain Mapping (in press)
Description
「研究成果報告書概要(欧文)」より
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