| P300测谎的新取向 |
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| 引用本文： | 徐本栋,吕勇.P300测谎的新取向[J].湖南公安高等专科学校学报,2011,23(1):89-93. |
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| 作者姓名： | 徐本栋 吕勇 |
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| 作者单位： | 天津师范大学心理与行为研究院,天津,300074 |
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| 基金项目： | 教育部人文社会科学研究基地重大项目，全国高校优秀博士论文作者专项资金项目 |
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| 摘 要： | 现在,P300是研究者使用的最多也是研究的最深入的一种脑电指标。根据实验模式的不同,目前的P300研究可以分为两大类：模拟犯罪模式和自传性信息模式。而目前P300研究的取向则集中在三个方面：一个是关于反测谎对P300的影响;一个则探讨撒谎动机或意向对P300的影响;还有一些研究则集中在将P300与其他脑电指标结合测谎上。如今,P300测谎的实验室研究已经颇有成效,但仍有生态效度不足的缺点。今后P300测谎研究应该以实际生活中的真实犯罪案件或普通人的过失行为为主,提高实验的生态效度及应用性。
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| 关 键 词： | P300 测谎 反测谎 撒谎动机 |
The New Orientations of P300-Based Lie Detection |
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| XU Ben Dong,LV Yong.The New Orientations of P300-Based Lie Detection[J].Journal of Huan Public Security College,2011,23(1):89-93. |
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| Authors: | XU Ben Dong LV Yong |
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| Institution: | (Tianjin Normal University,Tianjin,300074,China) |
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| Abstract: | At present,P300 has been the most widely used ERP component in Psychophysiological detection.The researches of P300-Based lie detection can be divided into two different experimental models： mock crime model and autobiographical model.Currently,there are three research orientations in P300-Based lie detections： the influence of countermeasures on P300-Based lie detection;the influence of motivation for lying on P300-Based lie detection;the combination of P300 with other ERP components in lie detection.Now,the research of the P300-Based lie detection within laboratory has achieved remarkable progress,expect for insufficient validity for applied use.We suggest that researchers should pay more attention to criminal cases in real life or people＇s negligence in order to improve the validity for applied use. |
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| Keywords: | P300 |
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