皮肤电反应的在线分析。

On-line analysis of the GSR.

作者信息

Fried R

出版信息

Pavlov J Biol Sci. 1982 Apr-Jun;17(2):89-94. doi: 10.1007/BF03002004.

DOI:10.1007/BF03002004

Abstract

The study reports the use of lambda, a measure of sequential dependency developed by Lathrop (1964) in connection with electrodermal activity. Thirteen female subjects, ranging in age from 19 to 53, participated in a simple repeat-stimulus habituation experiment: GSR data in percent-change and lambda were compared. A high, positive correlation was obtained. Consequently, the use of lambda is advocated because it shows both initial value and sequential dependency and meets the criteria for analysis based on the probability of statistics such as t and F.

摘要

该研究报告了λ的应用，λ是由拉思罗普（1964年）提出的一种与皮肤电活动相关的序列依赖性测量方法。13名年龄在19岁至53岁之间的女性受试者参与了一项简单的重复刺激习惯化实验：比较了以百分比变化表示的皮电反应（GSR）数据和λ。结果获得了高度正相关。因此，提倡使用λ，因为它既显示了初始值又显示了序列依赖性，并且符合基于t和F等统计概率进行分析的标准。