RESPONSES CONDITIONED TO FEAR-RELEVANT STIMULI SURVIVE EXTINCTION OF THE EXPECTANCY OF THE UCS

被引:1
|
作者
SCHELL, AM [1 ]
DAWSON, ME [1 ]
机构
[1] UNIV SO CALIF,DEPT PSYCHOL,LOS ANGELES,CA 90089
关键词
D O I
10.1017/S0140525X00038656
中图分类号
B84 [心理学];
学科分类号
04 ; 0402 ;
摘要
Davey suggests that increased resistance to extinction of CRs conditioned to fear-relevant stimuli may be due to more persistent expectancies of the UCS following these stimuli. However, this view-point is contradicted by existing empirical evidence that fear-relevant CRs survive an extinction trials series producing extinction of expectancies whereas CRs conditioned to non-fear-relevant CSs do not.
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页码:312 / 313
页数:2
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