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- Publisher Website: 10.1016/j.ijpsycho.2012.06.007
- Scopus: eid_2-s2.0-84867529546
- PMID: 22750420
- WOS: WOS:000310930300012
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Article: Deception awareness improves P300-based deception detection in concealed information tests
Title | Deception awareness improves P300-based deception detection in concealed information tests |
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Authors | |
Keywords | Event-related potentials Psychophysiological detection of deception P300 Lie detection Guilty knowledge tests Deception awareness Credibility assessment Concealed information tests |
Issue Date | 2012 |
Citation | International Journal of Psychophysiology, 2012, v. 86, n. 1, p. 114-121 How to Cite? |
Abstract | We asked if increased awareness of deception enhanced P300-based detection of concealed information with two groups: 1) Control subjects saw a randomized series of either rare probes (subject home towns), frequent irrelevants (other towns), and rare targets, which are irrelevant stimuli but requiring Button 1 responses. Probes and non-target irrelevants required Button 2 responses. Controls were told to be sure they performed target/non-target discrimination correctly, and were so reminded throughout the run. 2) Deception subjects received an identical stimulus series and response instructions, but were also alerted about their deception (pressing a non-recognition button to probes) before and throughout the run. The deception group had significantly greater differences between probe and irrelevant P300s than controls, as well as significantly greater individual detections (10/10) than did controls (5/10), suggesting that the deception awareness manipulation enhances test sensitivity. © 2012 Elsevier B.V. |
Persistent Identifier | http://hdl.handle.net/10722/230902 |
ISSN | 2023 Impact Factor: 2.5 2023 SCImago Journal Rankings: 0.819 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Rosenfeld, J. Peter | - |
dc.contributor.author | Hu, Xiaoqing | - |
dc.contributor.author | Pederson, Kristine | - |
dc.date.accessioned | 2016-09-01T06:07:06Z | - |
dc.date.available | 2016-09-01T06:07:06Z | - |
dc.date.issued | 2012 | - |
dc.identifier.citation | International Journal of Psychophysiology, 2012, v. 86, n. 1, p. 114-121 | - |
dc.identifier.issn | 0167-8760 | - |
dc.identifier.uri | http://hdl.handle.net/10722/230902 | - |
dc.description.abstract | We asked if increased awareness of deception enhanced P300-based detection of concealed information with two groups: 1) Control subjects saw a randomized series of either rare probes (subject home towns), frequent irrelevants (other towns), and rare targets, which are irrelevant stimuli but requiring Button 1 responses. Probes and non-target irrelevants required Button 2 responses. Controls were told to be sure they performed target/non-target discrimination correctly, and were so reminded throughout the run. 2) Deception subjects received an identical stimulus series and response instructions, but were also alerted about their deception (pressing a non-recognition button to probes) before and throughout the run. The deception group had significantly greater differences between probe and irrelevant P300s than controls, as well as significantly greater individual detections (10/10) than did controls (5/10), suggesting that the deception awareness manipulation enhances test sensitivity. © 2012 Elsevier B.V. | - |
dc.language | eng | - |
dc.relation.ispartof | International Journal of Psychophysiology | - |
dc.subject | Event-related potentials | - |
dc.subject | Psychophysiological detection of deception | - |
dc.subject | P300 | - |
dc.subject | Lie detection | - |
dc.subject | Guilty knowledge tests | - |
dc.subject | Deception awareness | - |
dc.subject | Credibility assessment | - |
dc.subject | Concealed information tests | - |
dc.title | Deception awareness improves P300-based deception detection in concealed information tests | - |
dc.type | Article | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1016/j.ijpsycho.2012.06.007 | - |
dc.identifier.pmid | 22750420 | - |
dc.identifier.scopus | eid_2-s2.0-84867529546 | - |
dc.identifier.volume | 86 | - |
dc.identifier.issue | 1 | - |
dc.identifier.spage | 114 | - |
dc.identifier.epage | 121 | - |
dc.identifier.eissn | 1872-7697 | - |
dc.identifier.isi | WOS:000310930300012 | - |
dc.identifier.issnl | 0167-8760 | - |