Carefully and succinctly explores polygraph law, history, and science. For related material, see Hein Item #327060.

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.

Considered a roadmap for getting polygraph evidence admitted in court cases. Provides attorneys with ideal formats to depose their experts when laying the foundation for the admissibility of polygraph examination results.

Though polygraph has been the mainstay for government and police departments since World War II, it has undergone substantial transformation in recent years. Fundamentals of Polygraph Practice bridges the gap between the outmoded practices and today's validated testing and analysis protocols. The goal of this reference is to thoroughly and concisely describe the evidence-based practices of polygraphy. Coverage will include: psychophysiology, testing techniques, data collection, data analysis, ethics, polygraph law, alternate technologies and much more. This text addresses the foundational needs of polygraph students, and is written to be useful and accessible to attorneys, forensic scientists, consumers of polygraph services, and the general public. - Includes protocols and fundamentals of polygraph practice - Covers the history of lie detection, psychophysiology, data collection, techniques and testing, data analysis and much more - Authors are internationally recognized in the polygraph field

Effective Interviewing and Interrogation Techniques, Second Edition, is completely revised and updated so as to cover all the information a student needs to know to obtain answers from a witness, a victim, or a suspect and how to interpret these answers with the utmost accuracy. Building on the previous edition's ground-breaking search for truth in criminal and non-criminal investigations, this book contains five new chapters which include coverage of false confessions, interviewing the mentally challenged, and the ethics of interrogation in a post 9/11 world. This new edition includes highly illustrated chapters with topics ranging from the psycho-physiological basis of the forensic assessment to preparation for the interview/interrogation; question formulation; projective analysis of unwitting verbal clues; interviewing children and the mentally challenged; and pre-employment interviewing. Also included are several model worksheets and documents, case studies, and complete instructions for using the authors' Integrated Interrogation Technique, a 10-point, highly successful approach to obtaining confessions that can stand up in court. The book concludes with an insightful look at the future of truth verification. This book will be of benefit to attorneys, coroners, detectives, educators, forensic psychophysiologists (lie detection), human resource professionals, intelligence professionals, and investigators as well as journalists/authors, jurists, medical professionals, psychological professionals, researchers, and students. - Expanded coverage of Statement Analysis, including actual statements from real cases.- New photos to aid in assessing nonverbal behavior.- Added section on assessment of written statements.

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).