1987
DOI: 10.3109/00207458708985947
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Late Vertex Positivity in Event-Related Potentials as a Guilty Knowledge Indicator: A New Method of Lie Detection

Abstract: Subjects were allowed to choose an item to keep from nine items in a box. They then were shown one of nine words randomly selected on a display screen. One of these words described the chosen item, the others described novel items. The subjects were told to try not to react emotionally to any of the words, but to try to defeat this test of deception. It was found that large positive waves with latencies between 400 and 700 ms poststimulus were present in the ERPS to the chosen but not to the novel words.

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Cited by 57 publications
(30 citation statements)
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“…Introduced as a necessary modifi cation of the GKT in the fi rst study to be conducted (Rosenfeld 1987) was the repeated presentation of each stimulus, that resulted from the need to collect numerous reactions in response to the same stimulus for later averaging. Th e successive studies (among others by Rosenfeld, Cantwell, Nasman, Wojdac, Ivanov, Mazzeri 1988, after: Rosenfeld 1999, Farwell and Donchin 1991 another modifi cation was introduced, namely a stimulus category was added: besides the signifi cant stimulus called 'probe' and irrelevant stimuli from the same category ('irrelevant'), this was the control stimulus -'target' -unrelated to the crime, to which the subject was to react in a diff erent manner (by pressing a diff erent button) than in the case of all the remaining stimuli.…”
Section: Development and Modifi Cations Of Eeg-supported Study Procedmentioning
confidence: 99%
See 1 more Smart Citation
“…Introduced as a necessary modifi cation of the GKT in the fi rst study to be conducted (Rosenfeld 1987) was the repeated presentation of each stimulus, that resulted from the need to collect numerous reactions in response to the same stimulus for later averaging. Th e successive studies (among others by Rosenfeld, Cantwell, Nasman, Wojdac, Ivanov, Mazzeri 1988, after: Rosenfeld 1999, Farwell and Donchin 1991 another modifi cation was introduced, namely a stimulus category was added: besides the signifi cant stimulus called 'probe' and irrelevant stimuli from the same category ('irrelevant'), this was the control stimulus -'target' -unrelated to the crime, to which the subject was to react in a diff erent manner (by pressing a diff erent button) than in the case of all the remaining stimuli.…”
Section: Development and Modifi Cations Of Eeg-supported Study Procedmentioning
confidence: 99%
“…In the fi rst experiments (Rosenfeld 1987and 1988, after: Rosenfeld 2011 classifying the subjects into two groups (guilty vs. innocent) the potentials were mostly assessed visually. Th e fi rst attempts at application of statistical methods (e.g.…”
Section: Guilty or Innocent? Individual Assessment Proceduresmentioning
confidence: 99%
“…Rosenfeld et al (1987) and Donchin and Farwell (1991) reported success using EEG techniques to identify specifi c ERPs that were correlated to the recognition of guilty knowledge. In 1991 the Central Intelligence Agency (CIA) funded Farwell to further develop his technique, but chose not to continue the funding after an independent panel reported in 1993 that the developer was unwilling to release details of his approach, viewing them as proprietary.…”
Section: Electroencephalography (Eeg)mentioning
confidence: 99%
“…The investigation of dishonest or concealed information by means of verbal criteria (Vrij, 2015), behavioral and physiological data has a research tradition of more than 55 years (e.g., Abe et al, 2014;Ben-Shakhar & Elaad, 2003;Farwell & Donchin, 1991;Furedy & BenShakhar, 1991;Garrigan, Adlam, & Langdon, 2016;Lykken, 1959;Rosenfeld, Nasman, Whalen, Cantwell, & Mazzeri, 1987;Rosenfeld, 2018;Vendemia, 2014). O'Sullivan (2008) emphasized that the literature on deception and lie detection is heterogeneous and can be related to misinforming others, active lying, or concealing information.…”
Section: Introductionmentioning
confidence: 99%