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Polygraph in Interrogation: What to Know and (Not) to Do

Research output: Chapter in Book/Report/Conference proceedingChapterAcademic

Abstract

Loved by many officers of the law, vilified by many academics: the polygraph. In this chapter, I reflect on the use of the polygraph for lie detection in criminal cases. I explain the Control Question Test, its accuracy, and limitations. I also discuss the Concealed Information test that was developed in the 1950s with the limitations of the standard Control Question Test in mind, and conclude that the lack of communication between academics and practitioners hinders the quality of test executed in the field.
Original languageEnglish
Title of host publicationLegal and Forensic Psychology
Subtitle of host publicationWhat Is It and What It Is Not
PublisherPalgrave Macmillan
Chapter3
Pages29-40
Number of pages12
ISBN (Electronic)9783031758751
ISBN (Print)9783031758744
DOIs
Publication statusPublished - 3 Feb 2025

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