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G. Bogaard
5 peer-reviewed polygraph studies — 2014–2020.
5Studies
2014–2020Active period
9Co-authors
1Research areas
5Journals
Researcher record
NameG. Bogaard
Publications5 peer-reviewed studies in this database
Active period2014–2020
Research methodology profile
Research areas
Co-author network
Researchers who have co-authored studies with G. Bogaard.
Publications [5]
All peer-reviewed studies by G. Bogaard in our database.
[001]
2020 Applied Cognitive Psychology
A model statement does not enhance the verifiability approach
Model statements did not enhance the discriminability of the verifiability approach, as both truth-tellers and liars similarly increased verifiable details without improving diagnostic value. [002] 2019 Legal and Criminological PsychologyVerify the scene, report the symptoms: Testing the Verifiability Approach and SRSI in the detection of fabricated PTSD claims
The Verifiability Approach achieved 79% accuracy with high specificity for identifying honest claimants, while SRSI achieved 76% accuracy with better sensitivity for detecting fabricators. Combined methods produced balanced 76% accuracy… [003] 2016 Frontiers in PsychologyScientific Content Analysis (SCAN) cannot distinguish between truthful and fabricated accounts of a negative event
[004] 2016 PLoS ONEStrong, but wrong: lay people's and police officers' beliefs about verbal and nonverbal cues to deception
Both police officers and lay people endorsed stereotypical but non-diagnostic nonverbal cues (gaze aversion, movement) as deception indicators, with no significant professional advantage. Beliefs about verbal cues from credibility assessment… [005] 2014 Journal of Investigative Psychology and Offender ProfilingUsing an Example Statement Increases Information but Does Not Increase Accuracy of CBCA, RM, and SCAN
CBCA and RM showed discriminative validity between truth and lies, but SCAN did not. Providing a detailed example statement increased statement length but failed to enhance discrimination accuracy for any…Explore all research.
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