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Paper Abstract and Keywords
Presentation 2008-12-18 13:00
Influences of explicit learning for spatial layout on contextual cueing effect in visual search
Takuro Mano, Satoshi Shioiri, Kazumichi Matsumiya, Ichiro Kuriki (Tohoku Univ.) HIP2008-123
Abstract (in Japanese) (See Japanese page) 
(in English) When some of the particular set of layouts are repeatedly presented in a visual search task, participants learn the display layouts implicitly. The target-search time becomes shorter as the number of repetition increases although they do not notice the repetitions (contextual cueing effect: Chun and Jiang, Cognit Psychol, 36(1), 28-71, 1998). In this study, we investigated the effect of explicit knowledge or awareness of the repetitions. We compared the amount of contextual cueing effect (shortening of reaction time) and eye eye-movement characteristics between layouts that observes memorized explicitly and those observers memorized implicitly. The results show that explicit memory with 30 s of learning time facilitates the search task by similar amount to the facilitation by implicit memory with 5 repetitions of search. We also found that fixation duration for the layout that observers memorized explicitly is lengthened. These results suggest that there are different mechanisms for explicit process and implicit process of visual memory.
Keyword (in Japanese) (See Japanese page) 
(in English) Visual search / Eye movements / Contextual cueing effect / Implicit memory / Explicit memory / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 356, HIP2008-123, pp. 1-5, Dec. 2008.
Paper # HIP2008-123 
Date of Issue 2008-12-11 (HIP) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee HIP  
Conference Date 2008-12-18 - 2008-12-19 
Place (in Japanese) (See Japanese page) 
Place (in English) RIEC 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To HIP 
Conference Code 2008-12-HIP 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Influences of explicit learning for spatial layout on contextual cueing effect in visual search 
Sub Title (in English)  
Keyword(1) Visual search  
Keyword(2) Eye movements  
Keyword(3) Contextual cueing effect  
Keyword(4) Implicit memory  
Keyword(5) Explicit memory  
Keyword(6)  
Keyword(7)  
Keyword(8)  
1st Author's Name Takuro Mano  
1st Author's Affiliation Tohoku University (Tohoku Univ.)
2nd Author's Name Satoshi Shioiri  
2nd Author's Affiliation Tohoku University (Tohoku Univ.)
3rd Author's Name Kazumichi Matsumiya  
3rd Author's Affiliation Tohoku University (Tohoku Univ.)
4th Author's Name Ichiro Kuriki  
4th Author's Affiliation Tohoku University (Tohoku Univ.)
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Speaker Author-1 
Date Time 2008-12-18 13:00:00 
Presentation Time 25 minutes 
Registration for HIP 
Paper # HIP2008-123 
Volume (vol) vol.108 
Number (no) no.356 
Page pp.1-5 
#Pages 5 
Date of Issue 2008-12-11 (HIP) 

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