Paper Abstract and Keywords |
Presentation |
2017-01-28 15:30
Investigation of the Mechanism of Low Prevalence Effect in Visual Search Yukiko Kanisawa (Kyoto Univ.) HCS2016-88 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
There are some kinds of misses related to attention. Miss by low prevalence effect is one of them. Low prevalence effect is defined as increasing of miss rare of low prevalence target in visual search. The miss occurs not only in laboratories but also in real world. For example, miss of dangerous weapons in x-lay scan images at airports security check, and miss of tiny tumors at cancer screening are caused by low prevalence effect. These misses might cause serious accidents. Therefore prohibiting the effect is necessary. To invent the way to prohibit the effect, I tried to reveal fundamental mechanism of the low prevalence effect in this study. First, it is confirmed that even very simple stimuli causes the low prevalence effect. Then, the low prevalence effect has observed in a visual search task, which excluded an effect of response error, which is one of the known causes of the effect. Furthermore, reaction times of right before and after the miss trials have analyzed. I discuss suggested mechanism by these results. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Visual search / Attention / Miss / Low prevalence effect / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 436, HCS2016-88, pp. 167-172, Jan. 2017. |
Paper # |
HCS2016-88 |
Date of Issue |
2017-01-20 (HCS) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and 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) |
Notes on Review |
This article is a technical report without peer review, and its polished version will be published elsewhere. |
Download PDF |
HCS2016-88 |
Conference Information |
Committee |
HCS |
Conference Date |
2017-01-27 - 2017-01-28 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Namiki Square |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Psychology and Life-stage of Communication, etc. |
Paper Information |
Registration To |
HCS |
Conference Code |
2017-01-HCS |
Language |
English (Japanese title is available) |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Investigation of the Mechanism of Low Prevalence Effect in Visual Search |
Sub Title (in English) |
|
Keyword(1) |
Visual search |
Keyword(2) |
Attention |
Keyword(3) |
Miss |
Keyword(4) |
Low prevalence effect |
Keyword(5) |
|
Keyword(6) |
|
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Yukiko Kanisawa |
1st Author's Affiliation |
Kyoto University (Kyoto Univ.) |
2nd Author's Name |
|
2nd Author's Affiliation |
() |
3rd Author's Name |
|
3rd Author's Affiliation |
() |
4th Author's Name |
|
4th Author's Affiliation |
() |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2017-01-28 15:30:00 |
Presentation Time |
20 minutes |
Registration for |
HCS |
Paper # |
HCS2016-88 |
Volume (vol) |
vol.116 |
Number (no) |
no.436 |
Page |
pp.167-172 |
#Pages |
6 |
Date of Issue |
2017-01-20 (HCS) |
|