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Paper Abstract and Keywords
Presentation 2022-05-15 13:50
An experimental investigation on inference and old/new item processing using the fan paradigm: A preliminary investigation focusing on pupil
Mitsuki Oishi, Yugo Hayashi (Ritsumei) HCS2022-13 HIP2022-13
Abstract (in Japanese) (See Japanese page) 
(in English) It has been shown that when pairs of word knowledge are stored in association, interference between the knowledge occurs during retrieval of those words. Based on this finding, the present study experimentally examined the effects of interference between knowledge and new and old items of presented stimuli on pupil diameter during recollection of memorized words. The experiment was conducted in a 2 (number of fans: high vs. low) x 2 (old vs. new items: learned vs. unlearned) within-subject design using a fan task (Anderson, 1974) in which the magnitude of interference could be manipulated. The results of the experiment revealed that each of the factors of interference and old and new items affected the pupil dilation. The findings of this study revealed that interference affects the pupil in the recognition task with the fan task and is not so much affected across knowledge in the items. In the future, we plan to further examine whether it is possible to distinguish between the two factors affecting the pupil on a time axis.
Keyword (in Japanese) (See Japanese page) 
(in English) Memory / fan effect / Pupillometry / Interference / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 23, HCS2022-13, pp. 63-66, May 2022.
Paper # HCS2022-13 
Date of Issue 2022-05-08 (HCS, HIP) 
ISSN Online edition: ISSN 2432-6380
Copyright
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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)
Download PDF HCS2022-13 HIP2022-13

Conference Information
Committee HCS HIP HI-SIGCOASTER  
Conference Date 2022-05-15 - 2022-05-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Okinawa Industry Support Center 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Communication Enhancing, Human Communications, and Human Information Processing 
Paper Information
Registration To HCS 
Conference Code 2022-05-HCS-HIP-SIGCE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) An experimental investigation on inference and old/new item processing using the fan paradigm: A preliminary investigation focusing on pupil 
Sub Title (in English)
Keyword(1) Memory  
Keyword(2) fan effect  
Keyword(3) Pupillometry  
Keyword(4) Interference  
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1st Author's Name Mitsuki Oishi  
1st Author's Affiliation Ritsumeikan University (Ritsumei)
2nd Author's Name Yugo Hayashi  
2nd Author's Affiliation Ritsumeikan University (Ritsumei)
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Speaker Author-1 
Date Time 2022-05-15 13:50:00 
Presentation Time 20 minutes 
Registration for HCS 
Paper # HCS2022-13, HIP2022-13 
Volume (vol) vol.122 
Number (no) no.23(HCS), no.24(HIP) 
Page pp.63-66 
#Pages
Date of Issue 2022-05-08 (HCS, HIP) 


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