定向反应的意义与组成部分：信号值与警觉性的影响

Significance and components of the orienting response: effects of signal value versus vigilance.

作者信息

Barry R J

机构信息

School of Education, University of New South Wales, Kensington, Australia.

出版信息

Int J Psychophysiol. 1988 Nov;6(4):343-6. doi: 10.1016/0167-8760(88)90023-2.

DOI:10.1016/0167-8760(88)90023-2

PMID:3225212

Abstract

Bernstein et al. (1985) presented the results of an extensive study of the effects of stimulus significance upon electrodermal and heart rate responses. This report examines some of these data from the perspective of preliminary process theory (Barry, 1984b). The categorisation of significance manipulations into prestimulus vigilance and poststimulus signal value outcomes is supported by differential responding in the electrodermal and cardiac measures, as predicted by preliminary process theory.

摘要

伯恩斯坦等人（1985年）展示了一项关于刺激显著性对皮肤电反应和心率反应影响的广泛研究结果。本报告从初级过程理论（巴里，1984b）的角度审视了其中一些数据。如初级过程理论所预测的，皮肤电和心脏测量中的差异反应支持了将显著性操作分类为刺激前警觉和刺激后信号值结果。