Keyword Analysis & Research: Polygraphy
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Polygraph - Wikipedia
https://en.wikipedia.org/wiki/Polygraph
WEBA polygraph, often incorrectly referred to as a lie detector test, [1] [2] [3] is a junk science [4] [5] [6] device or procedure that measures and records several physiological indicators such as blood pressure, pulse, respiration, and skin conductivity while a person is asked and answers a series of questions. [7]
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A review of the polygraph: history, methodology and current status
https://www.tandfonline.com/doi/full/10.1080/23744006.2015.1060080
WEBJul 8, 2015 · The first polygraph was created in 1921, when a California-based policeman and physiologist John A. Larson devised an apparatus to simultaneously measure continuous changes in blood pressure, heart rate and respiration rate in order to aid in the detection of deception (Larson, Haney, & Keeler, 1932; McCormick, 1927 ).
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The Truth About Lie Detectors (aka Polygraph Tests)
https://www.apa.org/topics/cognitive-neuroscience/polygraph
WEBAug 5, 2004 · Even the term "lie detector," used to refer to polygraph testing, is a misnomer. So-called "lie detection" involves inferring deception through analysis of physiological responses to a structured, but unstandardized, series of questions. The instrument typically used to conduct polygraph tests consists of a physiological recorder that assesses ...
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Home - American Polygraph Association
https://www.polygraph.org/
WEBThe American Polygraph Association, established in 1966, is the largest polygraph association consisting of examiners in the private, law enforcement, and government fields.
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Executive Summary | The Polygraph and Lie Detection | The …
https://nap.nationalacademies.org/read/10420/chapter/2
WEBPolygraph testing is used for three main purposes: event-specific investigations (e.g., after a crime); employee screening, and preemployment screening. The different uses involve the search for different kinds of information and have different implications.
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Lie detection and the polygraph: A historical review
https://www.tandfonline.com/doi/full/10.1080/14789940412331337353
WEBFeb 17, 2007 · This article reviews the development of polygraphy, focusing on its emergence in the United States and to some extent in England, but also considers its role in newer applications, particularly sex offender treatment and supervision.
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The Science Behind the Polygraph Machine | Psychology Today
https://www.psychologytoday.com/us/blog/let-their-words-do-the-talking/202209/the-science-behind-the-polygraph-machine
WEBSep 18, 2022 · Key points. The polygraph is an instrument that measures a person’s physiological changes to the questions asked. An elevated physiological response to a particular question can help detect...
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Lie Detection: The Science and Development of the Polygraph
https://illumin.usc.edu/lie-detection-the-science-and-development-of-the-polygraph/
WEBDec 6, 2002 · The polygraph works under the assumption that lies can be detected by certain measurable physiological changes, a theory proposed more than 100 years ago. The three physiological vectors measured in polygraphs in the 1920s cardiovascular, respiratory and perspiratory activities are still measured by modern polygraphs.
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THE POLYGRAPH AND LIE DETECTION - The National …
https://nap.nationalacademies.org/read/10420/chapter/1
WEBThe Polygraph and Lie Detection. Washington, DC: The National Academies Press. doi: 10.17226/10420. ×. Save. Cancel. THE NATIONAL ACADEMIES PRESS. 500 Fifth Street, N.W. Washington, DC 20001. NOTICE: The project that is the subject of this report was approved by the Governing Board of the National Research Council, whose members …
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Lie Detection and the Polygraph - The National Academies Press
https://nap.nationalacademies.org/read/10420/chapter/3
WEBPolygraph examinations are widely used in the United States and in some other countries (notably, Israel, Japan, and Canada) for three main purposes: They are used for preemployment screening in law enforcement and preemployment or preclearance screening in agencies involved in national security.
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