摘要
利用视觉事件相关电位(ERP)对40名健康被试者进行测谎初步研究。结果阳性率为95%,假阴性率为5%。本研究结果表明被试者看过某陌生人照片后无论其是否承认,P3波幅和波面积可以为判定真实情况提供依据。
In an EEG study of event—related potentials(REP),40 healthy volunteers partici-pated in a preliminary experiment for lie detection.This experiment required the subjects to answerwhether recognize some one in a random photo—showing.A positive rate of 95% and a false negativerate of 5% were found in this experiment.The amplitudes and area of P_(300) were proved,though prelimi-nary,to serve as an objective ground for lie detection no matter what the answer the subject made.
出处
《中国心理卫生杂志》
CSSCI
CSCD
北大核心
1992年第5期204-206,共3页
Chinese Mental Health Journal
