A signal-detection theory based perspective on design of warning

被引：4
|
作者：
Lehto, MR [1 ]
Papastavrou, JD [1 ]
机构：
[1] Purdue Univ, Sch Ind Engn, W Lafayette, IN 47907 USA
来源：
PERCEPTUAL AND MOTOR SKILLS | 1998年 / 86卷 / 02期
关键词：
D O I：
10.2466/pms.1998.86.2.720
中图分类号：
B84 [心理学];
学科分类号：
04 ; 0402 ;
摘要：
The effects of warnings are analyzed using a distributed signal-detection theory model. It is established that selectivity always increases effectiveness. The implications to optimal warning design for intermittent versus continuous hazards are discussed. The changes in the behavior of the 6 human subjects in response to changes in the warning levels are consistent with the predictions of the model.
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页码：720 / 722
页数：3
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