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Author: National Research Council Publisher: National Academies Press ISBN: 0309084369 Category : Law Languages : en Pages : 417
Book Description
The polygraph, often portrayed as a magic mind-reading machine, is still controversial among experts, who continue heated debates about its validity as a lie-detecting device. As the nation takes a fresh look at ways to enhance its security, can the polygraph be considered a useful tool? The Polygraph and Lie Detection puts the polygraph itself to the test, reviewing and analyzing data about its use in criminal investigation, employment screening, and counter-intelligence. The book looks at: The theory of how the polygraph works and evidence about how deceptivenessâ€"and other psychological conditionsâ€"affect the physiological responses that the polygraph measures. Empirical evidence on the performance of the polygraph and the success of subjects' countermeasures. The actual use of the polygraph in the arena of national security, including its role in deterring threats to security. The book addresses the difficulties of measuring polygraph accuracy, the usefulness of the technique for aiding interrogation and for deterrence, and includes potential alternativesâ€"such as voice-stress analysis and brain measurement techniques.
Author: National Research Council Publisher: National Academies Press ISBN: 0309084369 Category : Law Languages : en Pages : 417
Book Description
The polygraph, often portrayed as a magic mind-reading machine, is still controversial among experts, who continue heated debates about its validity as a lie-detecting device. As the nation takes a fresh look at ways to enhance its security, can the polygraph be considered a useful tool? The Polygraph and Lie Detection puts the polygraph itself to the test, reviewing and analyzing data about its use in criminal investigation, employment screening, and counter-intelligence. The book looks at: The theory of how the polygraph works and evidence about how deceptivenessâ€"and other psychological conditionsâ€"affect the physiological responses that the polygraph measures. Empirical evidence on the performance of the polygraph and the success of subjects' countermeasures. The actual use of the polygraph in the arena of national security, including its role in deterring threats to security. The book addresses the difficulties of measuring polygraph accuracy, the usefulness of the technique for aiding interrogation and for deterrence, and includes potential alternativesâ€"such as voice-stress analysis and brain measurement techniques.
Author: United States. Congress. House. Committee on Education and Labor. Subcommittee on Employment Opportunities Publisher: ISBN: Category : Employee rights Languages : en Pages : 368
Author: Ken Alder Publisher: U of Nebraska Press ISBN: 9780803224599 Category : Social Science Languages : en Pages : 370
Book Description
In this fascinating history of the lie detector, Ken Alder exposes some persistent truths about our culture: why we long to know the secret thoughts of our fellow citizens; why we believe in popular science; and why we embrace ?truthiness.? For centuries people searched in vain for a way to unmask liars, seeking clues in the body?s outward signs: in blushing cheeks and shifty eyes. Not until the 1920s did a cop with a PhD team up with an entrepreneurial high school student and claim to have invented a foolproof machine capable of peering directly into the human heart. Scientists repudiated the technique, and judges banned its results from criminal trials, but in a few years their polygraph had transformed police work, seized headlines, and enthralled the nation.ø In this book, Alder explains why America?and only America?has embraced this mechanical method of reading the human soul. Over the course of the twentieth century, the lie detector became integral to our justice system, employment markets, and national security apparatus, transforming each into a game of bluff and bluster. The lie detector device may not reliably read the human mind, but this lively account shows that the instrument?s history offers a unique window into the American soul.
Author: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Constitutional Rights Publisher: ISBN: Category : Lie detectors and detection Languages : en Pages : 22
Author: Taylor & Francis Group Publisher: Routledge ISBN: 9781032083674 Category : Languages : en Pages : 216
Book Description
Evidence-Based Practice (EBP) has over the last decade made an increasing mark in several fields, notably health and medicine, education and social welfare. In recent years it has begun to make its mark in criminal justice. As engagement with EBP has spread, it has begun to evolve from what might be regarded as a somewhat narrow doctrine and orthodoxy to something more complex and various. Often criminological research has been at odds with the assumptions, conventions and methodologies associated with first generation EBP. In that context EBP poses a challenge to the research community and existing evidence base and is, accordingly, hotly controversial. This book is a welcome and timely contribution to current debates on evidence-based practice in policing. With a sharp conceptual focus, the chapters provide a critical examination of the recent history of EBP in academic, policy and practitioner communities, evaluate key dimensions of its application to policing, challenge established understandings and pave the way for a much needed change in how research 'evidence' is perceived, generated, transferred, implemented and evaluated.
Author: David T. Lykken Publisher: ISBN: Category : Law Languages : en Pages : 360
Book Description
The author presents case histories of persons whose lives have been blighted by our uniquely American faith in the myth of the lie detector. Dr. Lykken also explains how to "beat" the machine, not only because it is unfair that spies and Mafia soldiers already know these techniques, but also because innocent persons have nearly a 50:50 chance of failing lie detector tests unless they use appropriate countermeasures. Many state courts in the U.S. still admit lie detector tests into evidence under certain conditions - a practice that ensures the conviction of more innocent people every year. Finally, Dr. Lykken reports on the results of recent surveys of informed scientific opinion about lie detection and presents another method of polygraphic interrogation that is designed to detect, not lies, but the presence of guilty knowledge. This method is scientifically credible and holds promise for future use in criminal investigation.
Author: Nathan J. Gordon Publisher: CRC Press ISBN: 1315438623 Category : Law Languages : en Pages : 234
Book Description
Throughout history, there has been an intrinsic need for humans to detect deception in other humans. Developed in 1923, the polygraph machine was a tool designed to do just this. To date, there have been many improvements made to the basic polygraph instrument. This book outlines the instrumentation as well as the latest in questioning techniques and methods available to the professional interviewer to determine truth from deception. The book covers psychology and physiology, a history of polygraph with the advances of leading figures, question formulation, data analysis, legal implications and legal cases, and the author’s developed technique Integrated Zone Comparison Technique (IZCT).
Author: National Research Council
Author: National Research Council
Author: United States. Congress. Senate. Committee on Labor and Human Resources
Author: United States. Congress. House. Committee on Education and Labor. Subcommittee on Employment Opportunities
Author: Ken Alder
Author: United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Constitutional Rights
Author: 
Author: United States. Congress. Senate. Committee on the Judiciary
Author: Taylor & Francis Group
Author: David T. Lykken
Author: Nathan J. Gordon