Presentation | 2007/5/17 The effect of incidental visual context in visuomotor sequential learning Hanako Ikeda, Katsumi Watanabe, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | People often experience difficulties when they perform a procedural action in an environment that differs from that of initial learning period. In this study we examined the effect of incidental environmental context on visuo-motor sequential learning. We used a sequential button press task in which subjects learned visuo-motor sequences by trial and error. Incidental (i.e., irrelevant to the task) visual environments (contexts) were presented while subjects performing the task. The visual contexts were either fixed or changed randomly in a session. We found that response times decreased when the incidental visual context was fixed in early stage of learning. However, this incidental visual context did not influence accuracy through entire block. After an extensive well-learning, the effect of visual context disappeared. These results suggest that the environmental context may influences performance time (i.e., speed), but without affecting not error rate (i.e., accuracy) in visuomotor sequential learning. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | sequential learning / speed / err and context |
Paper # | HCS2007-18,HIP2007-18 |
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Committee | HIP |
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Conference Date | 2007/5/17(1days) |
Place (in Japanese) | (See Japanese page) |
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Registration To | Human Information Processing (HIP) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | The effect of incidental visual context in visuomotor sequential learning |
Sub Title (in English) | |
Keyword(1) | sequential learning |
Keyword(2) | speed |
Keyword(3) | err and context |
1st Author's Name | Hanako Ikeda |
1st Author's Affiliation | Comprehensive Human Sciences, University of Tsukuba:Research Center for Advanced Science and Technology, The University of Tokyo:National Institute of Advanced Industrial Science and Technology() |
2nd Author's Name | Katsumi Watanabe |
2nd Author's Affiliation | Research Center for Advanced Science and Technology, The University of Tokyo:National Institute of Advanced Industrial Science and Technology:ERATO, Japan Science and Technology Agency |
Date | 2007/5/17 |
Paper # | HCS2007-18,HIP2007-18 |
Volume (vol) | vol.107 |
Number (no) | 60 |
Page | pp.pp.- |
#Pages | 4 |
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