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视觉复杂度对低事件率效应影响的研究
Alternative TitleThe Influence of Visual Complexity on Low Prevalence Effect
杨帆; 王治国; 孙向红; 张侃
2009
Source Publication人类工效学
ISSN1006-8309
Volume15Issue:2Pages:20-22
Abstract在安检任务中,事件率很低时漏报率迅速升高,该现象被称为"低事件率效应"。本文通过比较高、低视觉复杂度条件下的漏报率和判断标准来探讨如何削弱该效应,结果表明降低视觉复杂度能削弱但不能完全消除低事件率效应,低事件率效应的产生不能完全用判断标准的变化来解释。
Keyword空港安检 低事件率效应 视觉搜索 视觉复杂度
Subject Area工业与组织心理学
Language中文
NoteThe low prevalence effect is that miss errors increased markedly when target prevalence was low in X-ray luggage screening tasks.With a simulated X-ray luggage screening task,the present study found that lower visual complexity did not cure the low prevalence effect,but weakened it,and the change of subject's criterion was not the only reason for the effect.
Document Type期刊论文
Identifierhttp://ir.psych.ac.cn/handle/311026/4238
Collection中国科学院心理研究所回溯数据库(1956-2010)
Corresponding Author杨帆
Recommended Citation
GB/T 7714
杨帆,王治国,孙向红,等. 视觉复杂度对低事件率效应影响的研究[J]. 人类工效学,2009,15(2):20-22.
APA 杨帆,王治国,孙向红,&张侃.(2009).视觉复杂度对低事件率效应影响的研究.人类工效学,15(2),20-22.
MLA 杨帆,et al."视觉复杂度对低事件率效应影响的研究".人类工效学 15.2(2009):20-22.
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