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| computerized voice stress analysis: Investigation and Evaluation of Voice Stress Analysis Technology , 2001 Numerous police officers and agencies have been approached in recent years by vendors touting computer-based systems capable of measuring stress in a person's voice as an indicator of deception. These systems are advertised as being cheaper, easier to use, less invasive in use, and less constrained in their operation than polygraph technology. They claim that a speaker's medical condition, age, or consumption of drugs does not affect use of their system. Voice stress analysis does not require physical attachment of the system to the speaker's body and does not require that answers be restricted to 'yes' and 'no'. Purportedly, according to some vendors, any spoken word or even a groan, whether recorded, videotaped, or spoken in person, with or without the speaker's knowledge, are acceptable inputs to voice stress analysis systems. The value of voice stress analysis technology' for military application could be extensive. During military field interrogations of potential informants, it could be applied in a manner similar to its application for law enforcement. Also, it's not known if stressed speech has any effects on the accuracy of speech technology, such as speaker identification and language identification. If voice stress can be detected, perhaps it can be taken into account in applying voice recognition technology and be used to improve these recognition capabilities. Therefore, this effort is to determine the scientific value and utility of existing, commercial voice stress analysis technology for law enforcement and military applications. |
| computerized voice stress analysis: The Polygraph and Lie Detection National Research Council, Division of Behavioral and Social Sciences and Education, Committee on National Statistics, Board on Behavioral, Cognitive, and Sensory Sciences, Committee to Review the Scientific Evidence on the Polygraph, 2003-01-22 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. |
| computerized voice stress analysis: Investigation and Evaluation of Voice Stress Analysis Technology Darren Haddad, Sharon Walter, Roy Ratley, Megan Smith, 2001-11-01 Numerous police officers and agencies have been approached in recent years by vendors touting computer-based systems capable of measuring stress in a person's voice as an indicator of deception. These systems are advertised as being cheaper, easier to use, less invasive in use, and less constrained in their operation than polygraph technology. They claim that a speaker's medical condition, age, or consumption of drugs does not affect use of their system. Voice stress analysis does not require physical attachment of the system to the speaker's body and does not require that answers be restricted to 'yes' and 'no'. Purportedly, according to some vendors, any spoken word or even a groan, whether recorded, videotaped, or spoken in person, with or without the speaker's knowledge, are acceptable inputs to voice stress analysis systems. The value of voice stress analysis technology' for military application could be extensive. During military field interrogations of potential informants, it could be applied in a manner similar to its application for law enforcement. Also, it's not known if stressed speech has any effects on the accuracy of speech technology, such as speaker identification and language identification. If voice stress can be detected, perhaps it can be taken into account in applying voice recognition technology and be used to improve these recognition capabilities. Therefore, this effort is to determine the scientific value and utility of existing, commercial voice stress analysis technology for law enforcement and military applications. |
| computerized voice stress analysis: Foundations of Voice Studies Jody Kreiman, Diana Sidtis, 2011-03-21 Foundations of Voice Studies provides a comprehensive description and analysis of the multifaceted role that voice quality plays in human existence. Offers a unique interdisciplinary perspective on all facets of voice perception, illustrating why listeners hear what they do and how they reach conclusions based on voice quality Integrates voice literature from a multitude of sources and disciplines Supplemented with practical and approachable examples, including a companion website with sound files at www.wiley.com/go/voicestudies Explores the choice of various voices in advertising and broadcasting, and voice perception in singing voices and forensic applications Provides a straightforward and thorough overview of vocal physiology and control |
| computerized voice stress analysis: ABA Journal , 1999-05 The ABA Journal serves the legal profession. Qualified recipients are lawyers and judges, law students, law librarians and associate members of the American Bar Association. |
| computerized voice stress analysis: Effective Interviewing and Interrogation Techniques Nathan J. Gordon, William L. Fleisher, 2010-10-01 Effective Interviewing and Interrogation Techniques believably answers the question, How do you know when someone is lying? It also provides a guide for interviewing probable suspects and interrogating likely perpetrators on techniques and tradecraft. This book covers topics about searching for truth and revealing lies. It presents forensic assessments based on psychophysiology, and assessments on the basis of non-verbal behavior. The book also covers interview and interrogation preparation, as well as question formulation. It discusses the Morgan Interview Theme Technique or MITT, and the Forensic Assessment Interview or FAINT. The book addresses techniques for interviewing children and the mentally challenged, and offers information about pre-employment interviews. It also explains how to understand aggressive behavior and how to deal with angry people. The book concludes by presenting future methods for searching for the truth. Law enforcement and security professionals, as well as prosecutors, criminal defense lawyers, and civil litigators will find this book invaluable. - The only book to address FAINT, IIT, and MITT in one source - Enables the interviewer to obtain a confession that can stand up in court - Includes an online workbook with practical exercises to assist the reader |
| computerized voice stress analysis: Forensic Psychophysiology Using the Polygraph James Allan Matté, 1996 Carefully and succinctly explores polygraph law, history, and science. For related material, see Hein Item #327060. |
| computerized voice stress analysis: Detecting Concealed Information and Deception J. Peter Rosenfeld, 2018-02-16 Detecting Concealed Information and Deception: Recent Developments assembles contributions from the world's leading experts on all aspects of concealed information detection. This reference examines an array of different methods—behavioral, verbal interview and physiological—of detecting concealed information. Chapters from leading legal authorities address how to make use of detected information for present and future legal purposes. With a theoretical and empirical foundation, the book also covers new human interviewing techniques, including the highly influential Implicit Association Test among others. - Presents research from Concealed Information Test (CIT) studies - Explores the legal implications and admissibility of the CIT - Covers EEG, event-related brain potentials (ERP) and autonomic detection measures - Reviews multiple verbal lie detection tools - Discusses ocular movements during deception and evasion - Identifies how to perceive malicious intentions - Explores personality dimensions associated with deception, including religion, age and gender |
| computerized voice stress analysis: Field Evaluation in the Intelligence and Counterintelligence Context National Research Council, Division of Behavioral and Social Sciences and Education, Board on Behavioral, Cognitive, and Sensory Sciences, Planning Committee on Field Evaluation of Behavioral and Cognitive Sciences-Based Methods and Tools for Intelligence and Counterintelligence, 2010-04-16 On September 22-23, 2009, the National Research Council held a workshop on the field evaluation of behavioral and cognitive sciences-based methods and tools for use in the areas of intelligence and counterintelligence. Broadly speaking, the purpose of the workshop was to discuss the best ways to take methods and tools from behavioral science and apply them to work in intelligence operations. More specifically, the workshop focused on the issue of field evaluation-the testing of these methods and tools in the context in which they will be used in order to determine if they are effective in real-world settings. This book is a summary and synthesis of the two days of presentations and discussions that took place during the workshop. The workshop participants included invited speakers and experts from a number of areas related to the behavioral sciences and the intelligence community. The discussions covered such ground as the obstacles to field evaluation of behavioral science tools and methods, the importance of field evaluation, and various lessons learned from experience with field evaluation in other areas. |
| computerized voice stress analysis: Criminal Investigation James W. Osterburg, Richard H. Ward, Larry S. Miller, 2019-04-29 A classic in the field, Criminal Investigation: A Method for Reconstructing the Past, Eighth Edition, presents the fundamentals of criminal investigation and provides a sound method for reconstructing a crime based on three major sources of information: people, physical evidence, and records. By breaking information sources into these three major components, the book provides a logical approach that helps students remember and achieve mastery of these essentials. More than a simplistic introductory text, yet written in an easy-to-read, user-friendly format, it offers a broad treatment of criminal investigation. Updated and streamlined since the prior edition, the text covers the foundations and principles of criminal investigation, analysis of specific crimes, and explores special topics including enterprise crime, arson and explosives, computers and technological crime, increasing threats and emerging crime, and terrorism and urban disorder. This discussion of contemporary and future criminal activity teaches students facts about the present as well as the skills to stay current in a rapidly changing field. This book is indispensable for core courses in criminal investigation. Chapters include a variety of helpful charts, tables, and illustrations, as well as discussion questions that provide focus on the most important points. A glossary provides definitions for terms that have specialized meanings, and an online companion site offers an array of resources for both students and instructors. |
| computerized voice stress analysis: Police Interrogation and American Justice Richard A. Leo, 2009-07-01 Read him his rights. We all recognize this line from cop dramas. But what happens afterward? In this book, Richard Leo sheds light on a little-known corner of our criminal justice system--the police interrogation. Incriminating statements are necessary to solve crimes, but suspects almost never have reason to provide them. Therefore, as Leo shows, crime units have developed sophisticated interrogation methods that rely on persuasion, manipulation, and deception to move a subject from denial to admission, serving to shore up the case against him. Ostensibly aimed at uncovering truth, the structure of interrogation requires that officers act as an arm of the prosecution. Skillful and fair interrogation allows authorities to capture criminals and deter future crime. But Leo draws on extensive research to argue that confessions are inherently suspect and that coercive interrogation has led to false confession and wrongful conviction. He looks at police evidence in the court, the nature and disappearance of the brutal third degree, the reforms of the mid-twentieth century, and how police can persuade suspects to waive their Miranda rights. An important study of the criminal justice system, Police Interrogation and American Justice raises unsettling questions. How should police be permitted to interrogate when society needs both crime control and due process? How can order be maintained yet justice served? |
| computerized voice stress analysis: Criminal Investigation Steven G. Brandl, 2017-12-07 Criminal Investigation, Fourth Edition, offers a comprehensive and engaging examination of criminal investigation and the vital role criminal evidence plays in the process. The text focuses on the five critical areas essential to understanding criminal investigations: background and contextual issues, criminal evidence, legal procedures, evidence collection procedures, and forensic science. In this new edition, esteemed author Steven G. Brandl goes beyond a simple how-to on investigative procedures and analyzes modern research and actual investigative cases to demonstrate their importance in the real world of criminal justice. New to the Fourth Edition: New and updated statistical information, research findings, investigative procedures, and legal cases ensure students are learning about the most current research in the field. Several new From the Case File chapter introductions and 25 new in-chapter Case-in-Point investigative case examples make it easier for students to connect the content to the real world. More than 75 new photos, most of which are case photos from actual investigations, illustrate key concepts to help keep students engaged with the content. New material on documenting evidence via reports provides examples of well-written police reports to help students build better writing skills. New material on social media and evidence from electronic digital devices discusses how to use new technology as a source of information. A stronger focus on terrorism and the use of technology in investigations encourages students to discuss and critically analyze the future of criminal investigations. New sections titled Mental Mistakes in Criminal Investigations, Perspectives on the Criminal Investigation Process, and Qualities and Characteristics of Investigators offer students tips and advice for conducting successful investigations. New material on touch DNA helps students see the benefits and limitations of scientific evidence gathered from a crime scene. Give your students the SAGE edge! SAGE edge offers a robust online environment featuring an impressive array of free tools and resources for review, study, and further exploration, keeping both instructors and students on the cutting edge of teaching and learning. Learn more at edge.sagepub.com/brandl4e. |
| computerized voice stress analysis: The Academy Guide Bill Langan, Matthew Thomas, Shannon Langan, Sabrina Reid , 2014-04-14 Welcome to The Academy Guide where we will help guide you from application through graduation and everything in between. Begin a career in the honorable and rewarding lifestyle of law enforcement, corrections/detention or firefighting. Public Safety agencies require top candidates to fill their ranks. Therefore, the hiring process can be very lengthy and sometimes difficult. The key to achieving your goal and success is to maximize your opportunity to be at the top of the agency hiring list. The Academy Guide will provide you the tools to success. Our methods and step by step guide has been developed by subject matter experts who specialize in and have years of experience within the job field in which you seek employment. The Academy Guide has developed quality content in a format which will engage readers, empower them, and inspire them. We will provide you with information on how to maximize your chances in an increasingly competitive job market. Here are some topics you can expect to learn- In our Road to the Academy section our subject matter experts will guide you through some of the common mistakes people make during the hiring process as well as provide you with tried and proven techniques to make you stand out from the other top candidates- Application, Written Examination, Oral Board, Physical Fitness Test, Background Check, Medical Examination, Psychological Examination, Polygraph/CVSA, and Assessment Centers. The Academy Day Zero section will provide you with an edge to succeed from day one at the academy. Our team of Academy Instructors and Directors have years of experience and the knowledge it takes to succeed- College Curriculum, Academy Curriculum Types of Departments, Organizations and Rank, Inspections and Equipment, Drill and Ceremony, Academy Inspections, Grooming and Dress, Uniform Care, Boot Shining, Turn-outs and Gear, Note Taking, Writing Essays, Study Groups, Academy Examinations, Practical Examinations, and Glossary of Terms. Keywords: Police, Corrections, Officer, Firefighter, Academy, Test, Examination, Board, Fitness Test, Background Check, Polygraph |
| computerized voice stress analysis: Detecting Deception Pär Anders Granhag, Aldert Vrij, Bruno Verschuere, 2015-01-20 Detecting Deception offers a state-of-the-art guide to the detection of deception with a focus on the ways in which new cognitive psychology-based approaches can improve practice and results in the field. Includes comprehensive coverage of the latest scientific developments in the detection of deception and their implications for real-world practice Examines current challenges in the field - such as counter-interrogation strategies, lying networks, cross-cultural deception, and discriminating between true and false intentions Reveals a host of new approaches based on cognitive psychology with the potential to improve practice and results, including the strategic use of evidence, imposing cognitive load, response times, and covert lie detection Features contributions from internationally renowned experts |
| computerized voice stress analysis: Twenty Ways to Assess Personnel Adrian Furnham, 2021-07-01 Over the years, there has been more and more research to test the validity of personnel assessment methods, an area which is far from easy. This book compares traditional practices against new techniques, including social media analytics, wearables, mobile phone logs, and gamification. Researchers and businesses alike know the importance of making good, and avoiding bad, selection decisions, but are unsure of how to proceed effectively. This book maps out the viable options and advises on best practice. The author combines both practical applications and academic, psychological research to explain how each method works, the theory behind it, and the extent of the evidence that supports it. |
| computerized voice stress analysis: Understanding Nonverbal Communication Marcel Danesi, 2021-09-09 The human body is a primary source of meaning-making, with the body conveying over two-thirds of our messages. But how can we understand these physical communicative cues? How are they being expressed and exploited in new media and multimodal online and mobile interaction? Offering an in-depth guide to help you investigate and understand real and virtual nonverbal communication using semiotic theory, this book assumes little previous knowledge of semiotics or linguistics. With in-depth, comparative case studies, each chapter deals with a traditional aspect of nonverbal communication, such as facial expressions, touch, and gesture, before extending the discussion to new media and cyberspace. Explaining the issues step by step and supported by exercises, directed further reading and a glossary of key terms, Understanding Nonverbal Communication provides you with all the tools you need to understand how nonverbal communication unfolds in all kinds of contexts, and the kinds of messages that it makes possible. |
| computerized voice stress analysis: Criminal Investigation for the Professional Investigator BCPI, CLI, Warren J. Sonne, 2006-01-13 Aimed at the busy professional who aspires to become certified in the field, Criminal Investigation for the Professional Investigator details essential techniques a trained investigator will be called upon to perform during the course of a career. The book is authored by a veteran of the NYPD who went on to launch and operate two successful private investigation agencies. It covers crime scenes, death investigations, the art of interrogation, and specific criminal investigations. It also provides important strategies for making arrests and testifying in courtrooms, details the most effective investigative tools to use, and explains the role of criminal defense investigators. |
| computerized voice stress analysis: Biometric and Intelligent Decision Making Support Arturas Kaklauskas, 2014-12-26 This book presents different methods for analyzing the body language (movement, position, use of personal space, silences, pauses and tone, the eyes, pupil dilation or constriction, smiles, body temperature and the like) for better understanding people’s needs and actions, including biometric data gathering and reading. Different studies described in this book indicate that sufficiently much data, information and knowledge can be gained by utilizing biometric technologies. This is the first, wide-ranging book that is devoted completely to the area of intelligent decision support systems, biometrics technologies and their integrations. This book is designated for scholars, practitioners and doctoral and master’s degree students in various areas and those who are interested in the latest biometric and intelligent decision making support problems and means for their resolutions, biometric and intelligent decision making support systems and the theory and practice of their integration and the opportunities for the practical use of biometric and intelligent decision making support. |
| computerized voice stress analysis: Carousel Music Rick Moskovitz, 2004-08 |
| computerized voice stress analysis: Voice Science, Second Edition Robert Thayer Sataloff, 2017-09-22 Voice Science, Second Edition was designed to provide speech-language pathologists and other members of the voice team with a thorough grounding in the anatomical, physiological, and mechanical aspects of voice production, as well as an introduction to cutting-edge research in voice science. This book is a valuable asset for teachers and students in communication sciences, as well as otolaryngologists, speech-language pathologists, singing and voice teachers, and professional voice users. An explosion of new knowledge has occurred in our time in the field of voice. The voice is one of our most critical communication tools. Therefore, voice disorders have a large impact on daily life for a great number of people. The interdisciplinary expertise of numerous authors has been invaluable in the preparation of this text. The book opens with introductory information about the physics of sound, and it goes on to discuss the anatomy and physiology of the voice, including neuroanatomy and the mechanics of vocal fold aging. It ends with chapters on voice care, exercise physiology, and forensic voice care. New to this edition: New chapters on topics such as laryngeal development and on exercise physiology, which is critical to understanding voice training and rehabilitation.Substantial additions to chapters on medical genetic issues, clinical anatomy and physiology, and processing of musical information.References have been updated throughout to reflect the current literature.A selection of new authors who provide an interdisciplinary approach.Many chapters have been rewritten extensively to include the most recent information. Voice Science, Second Edition is ideal for speech-language pathology students and clinicians and is suitable for classroom use as well as for reference. |
| computerized voice stress analysis: Professional Voice, Fourth Edition Robert Thayer Sataloff, 2017-06-30 The most comprehensive reference on voice care and science ever published! Substantially revised and updated since the previous edition published in 2005, Professional Voice: The Science and Art of Clinical Care, Fourth Edition provides the latest advances in the field of voice care and science. In three volumes, it covers basic science, clinical assessment, nonsurgical treatments, and surgical management. Twenty new chapters have been added. These include an in-depth chapter on pediatric voice disorders, chapters detailing how hormonal contraception, autoimmune disorders, and thyroid disorders affect the voice, as well as chapters on the evolution of technology in the voice care field, and advances in imaging of the voice production system. The appendices also have been updated. They include a summary of the phonetic alphabet in five languages, clinical history and examination forms, a special history form translated into 15 languages, sample reports from a clinical voice evaluation, voice therapy exercise lists, and others. The multidisciplinary glossary remains an invaluable resource. Key Features With contributions from a Who's Who of voice across multiple disciplines120 chapters covering all aspects of voice science and clinical careFeatures case examples plus practical appendices including multi-lingual forms and sample reports and exercise listsComprehensive indexMultidisciplinary glossary What's New Available in print or electronic format20 new chaptersExtensively revised and reorganized chaptersMany more color photographs, illustrations, and case examplesFully updated comprehensive glossaryMajor revisions with extensive new information and illustrations, especially on voice surgery, reflux, and structural abnormalities New Chapters 1. Formation of the Larynx: From Hox Genes to Critical Periods 2. High-Speed Digital Imaging 3. Evolution of Technology 4. Magnetic Resonance Imaging of the Voice Production System 5. Pediatric Voice Disorders 6. The Vocal Effects of Thyroid Disorders and Their Treatment 7. The Effects of Hormonal Contraception on the Voice 8. Cough and the Unified Airway 9. Autoimmune Disorders 10. Respiratory Behaviors and Vocal Tract Issues in Wind Instrumentalists 11. Amateur and Professional Child Singers: Pedagogy and Related Issues 12. Safety of Laryngology Procedures Commonly Performed in the Office 13. The Professional Voice Practice 14. Medical-Legal Implications of Professional Voice Care 15. The Physician as Expert Witness 16. Laryngeal Neurophysiology 17. The Academic Practice of Medicine 18. Teamwork 19. Medical Evaluation Prior to Voice Lessons 20. Why Study Music? Intended Audiences Individuals While written primarily for physicians and surgeons, this comprehensive work is also designed to be used by (and written in language accessible to) speech-language pathologists, singing voice specialists, acting voice specialists, voice teachers, voice/singing performers, nurses, nurse practitioners, physician assistants, and others involved in the care and maintenance of the human voice. Libraries It is a must-have reference for medical and academic libraries at institutions with otolaryngology, speech-language pathology, music, nursing and other programs related to the human voice. |
| computerized voice stress analysis: Police Officer Exam For Dummies Tracey Vasil Biscontini, 2022-02-15 Prepare to serve your community with this easy-to-follow guide for future police officers Open positions for police officers and detectives are expected to expand dramatically over the next decade. The time is right if you're looking to become a new police officer in your town or city. And whether you're hoping to become a local, county, state, or federal law enforcement official, the Police Officer Exam For Dummies has all the info you need to prepare for and pass the National Police Officer Selection Test or your local police officer exam with flying colors. From the low-down on physical ability testing and the personal background interview, to targeted reviews of judgment skills, map reading, memory, observation, and recall, this guide will whip you into shape for the police officer test in no time at all. In this book, you'll: Get the instruction you need to find your confidence and banish test anxiety for good Learn memory aids and tips so you can master the observation and recall test Get actionable and practicable test-taking strategies that actually improve your performance on the exam So, stop rubbing that rabbit's foot and start preparing like the pros do, with the Police Officer Exam For Dummies! |
| computerized voice stress analysis: National Institute of Justice Journal , 2006 |
| computerized voice stress analysis: Criminal Investigations Today Richard M. Hough, 2019-12-04 Criminal Investigations Today: The Essentials examines the processes, practices, and people involved in the investigation of crime in a brief and accessible format that hones in on the key topics students actually need to know. Drawing from his vast experience in the field, author Richard M. Hough distills the essentials of criminal investigations and takes students through the in-depth processes of criminal investigations while maintaining a streamlined approach that allows for optimal student learning. The text’s focus on people within the investigative system is reinforced with running case studies and hands-on application. Included with this title: The password-protected Instructor Resource Site (formally known as SAGE Edge) offers access to all text-specific resources, including a test bank and editable, chapter-specific PowerPoint® slides. |
| computerized voice stress analysis: The Acoustics of Crime Harry Hollien, 2013-06-29 There are many reasons for writing a book; this one was conceived and devel oped mainly for two. First, a new area has emerged from within the forensic sciences-that of forensic phonetics. As with all new specialties, it is necessary to define it, identify its boundaries, justify its importance and compile a list of the elements it encompasses. This book attempts to outline these several rela tionships. Second, over the past decade I have become fascinated with forensics in general and the rapidly expanded subarea of forensic phonetics in particular. Admittedly, the latter field is one that is not as yet sufficiently appreciated-and much more needs to be known about its nature and extent. Yet, I have found it to be a most enjoyable area of study and my attempts to describe its domains were quite informative. It was especially interesting to struggle with the interfaces between forensic phonetics and related fields, and discover how they overlap. Only a few comments will be made about the book's contents here in the preface. For one thing, they are described in some detail in the first chapter. |
| computerized voice stress analysis: How the Police Generate False Confessions James L. Trainum, 2016-07-15 Despite the rising number of confirmed false confession cases, most people have a hard time grasping why someone would confess to a crime they did not commit, or even why a guilty person would admit to something that could put them in jail for life. How the Police Generate False Confessions takes you inside the interrogation room, exposing the tactics that law enforcement uses to make confessions happen. James L. Trainum reveals how innocent people can become suspects and then confessed criminals even when they have not committed a crime. Using real stories, he looks at the inherent coerciveness of the interrogation process and why so many false confessions contain so many of the details that only the true perpetrator would know. More disturbingly, the book examines how these same processes corrupt witness and victim statements, create lying informants and cooperators, and induce innocent people to plead guilty. Trainum also offers recommendations for change in the U.S. by looking at how other countries are changing the process to prevent such miscarriages of justice. The reasons that people falsely confess can be complex and varied; throughout How the Police Generate False Confessions Trainum encourages readers to critically evaluate confessions on their own by gaining a better understanding of the interrogation process. |
| computerized voice stress analysis: Signs of Crime Marcel Danesi, 2013-11-27 This book will introduce the field of forensic semiotics as a tool for understanding crime and criminality. It will focus on how symbolism, ritual, and other sign-based activities play a crucial role in the constitution of criminal organizations and often in the enactment of individual crimes. It will present semiotic notions, methods, and techniques that can be applied to forensic science, such as the role of ritual and slang in criminal gangs. |
| computerized voice stress analysis: Essentials of Polygraph and Polygraph Testing Nathan J. Gordon, 2016-11-17 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). |
| computerized voice stress analysis: Human Factors in Practice Haydee M. Cuevas, Jonathan Velázquez, Andrew R. Dattel, 2017-09-18 Human Factors in Practice: Concepts and Applications is written for the practitioner who wishes to learn about human factors (HF) but is more interested in application (applied research) than theory (basic research). Each chapter discusses the application of important human factors theories, principles and concepts, presented at a level that can be easily understood by layman readers with no prior knowledge or formal education in human factors. The book illustrates to the non-HF practitioner the many varied domains in which human factors has been applied as well as serving to showcase current research in these areas. All chapters address the common overarching theme of applying human factors theories, principles and concepts to address real-world problems, and follow a similar structure to ensure consistency across chapters. Standard sections within each chapter include a discussion of the scientific underpinnings, a description of relevant HF methods and guidance on sources of further information, case studies to illustrate application, and a summary of likely future trends. Each chapter concludes with a short list of key terms and definitions to enhance the reader’s understanding of the content. Featuring specialist contributors from a variety of disciplines and cultural backgrounds, the book represents a diverse range of perspectives on human factors and will appeal to a broad international audience. It is consciously not a classroom textbook but rather intended to be read at the workplace by non-HF practitioners, and written specifically with their needs in mind. Reading this book will give all practitioners a solid grounding in modern human factors and its application in real-world situations. |
| computerized voice stress analysis: Encyclopedia of Forensic Sciences , 2012-12-28 Forensic science includes all aspects of investigating a crime, including: chemistry, biology and physics, and also incorporates countless other specialties. Today, the service offered under the guise of forensic science’ includes specialties from virtually all aspects of modern science, medicine, engineering, mathematics and technology. The Encyclopedia of Forensic Sciences, Second Edition, Four Volume Set is a reference source that will inform both the crime scene worker and the laboratory worker of each other’s protocols, procedures and limitations. Written by leading scientists in each area, every article is peer reviewed to establish clarity, accuracy, and comprehensiveness. As reflected in the specialties of its Editorial Board, the contents covers the core theories, methods and techniques employed by forensic scientists – and applications of these that are used in forensic analysis. This 4-volume set represents a 30% growth in articles from the first edition, with a particular increase in coverage of DNA and digital forensics Includes an international collection of contributors The second edition features a new 21-member editorial board, half of which are internationally based Includes over 300 articles, approximately 10pp on average Each article features a) suggested readings which point readers to additional sources for more information, b) a list of related Web sites, c) a 5-10 word glossary and definition paragraph, and d) cross-references to related articles in the encyclopedia Available online via SciVerse ScienceDirect. Please visit www.info.sciencedirect.com for more information This new edition continues the reputation of the first edition, which was awarded an Honorable Mention in the prestigious Dartmouth Medal competition for 2001. This award honors the creation of reference works of outstanding quality and significance, and is sponsored by the RUSA Committee of the American Library Association |
| computerized voice stress analysis: Encyclopedia of Deception Timothy R. Levine, 2014-02-20 The Encyclopedia of Deception examines lying from multiple perspectives drawn from the disciplines of social psychology, sociology, history, business, political science, cultural anthropology, moral philosophy, theology, law, family studies, evolutionary biology, philosophy, and more. From the little white lie, to lying on a resume, to the grandiose lies of presidents, this two-volume reference explores the phenomenon of lying in a multidisciplinary context to elucidate this common aspect of our daily lives. Not only a cultural phenomenon historically, lying is a frequent occurrence in our everyday lives. Research shows that we are likely to lie or intentionally deceive others several times a day or in one out of every four conversations that lasts more than 10 minutes. Key Features: More than 360 authored by key figures in the field are organized A-to-Z in two volumes, which are available in both print and electronic formats. Entries are written in a clear and accessible style that invites readers to explore and reflect on the use of lying and self-deception. Each article concludes with cross references to related entries and further readings. This academic, multi-author reference work will serve as a general, non-technical resource for students and researchers within social and behavioral science programs who seek to better understand the historical role of lying and how it is employed in modern society. Key Themes: Advertising, Marketing, and Public Relations Animals and Nature Communication Deception in Different Cultures Entertainment, Media, and Sports Ethics, Morality, Religion Law, Business, and Academia Military Politics and Government (includes espionage) Psychology: Clinical and Developmental Psychology: Social, Law-Legal, Forensic Social History (lies in history; famous liars, hoaxes) |
| computerized voice stress analysis: Forensic Psychology Graham M. Davies, Anthony R. Beech, 2017-10-23 Introduces forensic psychology to students and professionals who want to better understand psychology’s expanding influence on the study of law, crime and criminality Forensic psychology is a constantly growing discipline, both in terms of student interest and as a profession for graduates. This book highlights the often sizeable gap between media myths surrounding forensic practice and reality. Editors Graham Davies and Anthony Beech present an exciting and broad range of topics within the field, including detailed treatments of the causes of crime, investigative methods, the trial process, and interventions with different types of offenders and offences. Forensic Psychology: Crime, Justice, Law, Interventions, Third Edition covers every aspect of forensic psychology—from understanding criminal behaviour, to applying psychological theory to criminal investigation, analysing the legal process and the treatment of witnesses and offenders. Each chapter has been thoroughly revised and updated with the latest findings. The book also includes two entirely new chapters—one on psychopathy and crime, the other on female offenders. Drawing on a wealth of experience from leading researchers and practitioners, this new edition will interest and enthuse today’s generation of students. All chapters thoroughly revised and updated Features two brand new chapters Supplemented by additional online resource materials, including related links, multiple choice questions, and PowerPoint slides Authored by a wide-range of experienced forensic psychology professionals Forensic Psychology, Third Edition is essential reading for undergraduates’ first encounter with the subject area and is an excellent introduction for more specialised postgraduate courses. |
| computerized voice stress analysis: Practical Aspects of Munchausen by Proxy and Munchausen Syndrome Investigation Kathryn Artingstall, 1998-08-14 It is essential for anyone involved in the investigation and prosecution of child abuse cases to be aware of the often hidden and subtle warning signs of Munchausen by Proxy. Munchausen syndrome, classified as a mental illness, occurs when a person inflicts or fabricates illness upon themselves, often as an attention-getting device. Munchausen by Proxy (MBP) is an even more insidious disorder in that such illness or injury is inflicted upon a victim-usually a child. Awareness can stop the vicious cycle of abuse Practical Aspects of Munchausen by Proxy and Munchausen Syndrome Investigation is the most comprehensive law enforcement handbook written on MBP, which is now considered an index factor in child abuse investigations and as a suspicion factor in the deaths of young children. This book offers detailed insight into the dynamics of MBP abuse and the Munchausen offender. The text chronicles real cases of MBP and Munchausen in the dominion of law enforcement and relates them to general principles of criminal investigations. With this practical guide, readers will be able to readily identify Munchausen-related behavior, apply that recognition in all types of investigations, improve the ability to detect covert or falsified crimes, have the basic knowledge to effectively combat MBP child victimization, or to successfully proscecute MBP cases. |
| computerized voice stress analysis: Criminal Psychology: Topics in Applied Psychology David Canter, 2014-03-18 Topics in Applied Psychology offers a range of accessible, integrated texts ideal for courses in applied psychology. The books are written by leading figures in their field and provide a comprehensive academic and professional insight into each topic. They incorporate a range of features to bring psychology to life including case histories, research methods, ethical debate and learner activities. Each chapter opens with learning objectives to consolidate key points. A reading list and sample essay questions at the end of chapters enable further independent study. The series also offers an appreciation of multiple perspectives, examines the relationship between psychology and other cognate disciplines and discusses recent developments in each field. Topics in Applied Psychology will provide you with the tools you need to engage with, enjoy and understand your applied psychology discipline, ultimately ensuring confidence and success in exams as well as a comprehensive grounding in the profession. Criminal Psychology examines the contributions that psychology is making to our understanding of criminals, the investigation of their crimes, processes in court and the management and treatment of offenders in prison. The psychological contributions to investigations are assessed with regard to interviewing and detecting deception as well as examining the nature and meaning of offender profiling. The role of psychologists as experts in court is reviewed followed by a look at how psychologists work with prisoners. The psychology of the victim is also examined. The book concludes with a discussion of the future of crime and the growing contribution that psychology is making to understanding criminals and reducing their activities. The integrated and interactive approach, combined with the comprehensive coverage, makes this book the ideal companion for courses in applied criminal psychology. Other books in this series include: Clinical Psychology, Educational Psychology, Health Psychology, Organizational and Work Psychology and Sport and Exercise Psychology. |
| computerized voice stress analysis: Interviewing in Criminal Justice Vivian Lord, Allen Cowan, 2011-08-24 Obtaining valid and complete information is one of the most critical skills that any professional working in the criminal justice field can possess. Interviewing in Criminal Justice teaches the fundamentals of effective interviewing, including critical communication skills, interpretation skills, and how to effectively relay information. This solid resource prepares criminal justice students and professionals in other fields how to assess probation clients, communicate with juveniles, collect information from defendants, and much more. |
| computerized voice stress analysis: Big Data For Small Business For Dummies Bernard Marr, 2016-01-05 Capitalise on big data to add value to your small business Written by bestselling author and big data expert Bernard Marr, Big Data For Small Business For Dummies helps you understand what big data actually is—and how you can analyse and use it to improve your business. Free of confusing jargon and complemented with lots of step-by-step guidance and helpful advice, it quickly and painlessly helps you get the most from using big data in a small business. Business data has been around for a long time. Unfortunately, it was trapped away in overcrowded filing cabinets and on archaic floppy disks. Now, thanks to technology and new tools that display complex databases in a much simpler manner, small businesses can benefit from the big data that's been hiding right under their noses. With the help of this friendly guide, you'll discover how to get your hands on big data to develop new offerings, products and services; understand technological change; create an infrastructure; develop strategies; and make smarter business decisions. Shows you how to use big data to make sense of user activity on social networks and customer transactions Demonstrates how to capture, store, search, share, analyse and visualise analytics Helps you turn your data into actionable insights Explains how to use big data to your advantage in order to transform your small business If you're a small business owner or employee, Big Data For Small Business For Dummies helps you harness the hottest commodity on the market today in order to take your company to new heights. |
| computerized voice stress analysis: When Evil Came to Good Hart, 10th Anniversary Edition Mardi Link, 2018-04-18 In this page-turning true-life whodunit, author Mardi Link looks into the cold-case files of the murders of a wealthy Detroit-area family in their northern Michigan cabin in 1968, detailing and reviewing all the evidence to date. She crafts her book around police and court documents and historical and present-day statements and interviews, in addition to exploring the impact of the case on the community of Good Hart and the stigma that surrounds the popular summer getaway. Adding to both the sense of tragic history and the suspense, Link laces her tale with fascinating bits of local and Indian lore, while dozens of colorful characters enter and leave the story, spicing the narrative. During the years of investigation of the murders, officials considered hundreds of tips and leads as well as dozens of sources, among them former secretaries who worked for murder victim Dick Robison; Robison's business associates; John Norman Collins, perpetrator of the Co-Ed Murders that took place in Washtenaw County between 1967 and 1969; and an inmate in federal prison in Leavenworth, Kansas, who said he knew who killed the Robison family. Despite the exhaustive investigative efforts of numerous individuals, decades later the case lies tantalizingly out of reach as an unsolved cold case. This edition, published at the 50th anniversary of the murder, includes a new Afterword by Mardi Link. In it, Link discusses information that’s come to light since the book’s original publication and reflects on how the Robison murders might have been handled differently today. |
| computerized voice stress analysis: Criminal Psychology David Canter, 2017-05-02 This thoroughly updated and revised new edition provides an essential overview of a full range of psychological contributions to the understanding of crime and the processes of dealing with offenders and helping their victims. From the cognitive, developmental and social processes that influence a diverse range of crimes, including burglary, fraud, rape and murder, to the challenges faced by the police and courts in investigating crime or securing reliable testimony, the text is packed with pedagogical features that bring this fascinating subject to life. These include boxes highlighting key topics or issues around research methods, further reading and suggested essay titles. Also including chapters on rehabilitation in prisons and the psychology of victims, the text examines hot topics such as gang membership and terrorism, as well as discussing how psychology may better understand criminals and criminal behaviour in the future. It builds to a comprehensive and accessible introduction to the field. It will be ideal for students across psychology, criminology and socio-legal studies and law. |
| computerized voice stress analysis: Key Terms and Concepts for Investigation John J. Fay, 2017-05-25 Key Terms and Concepts for Investigation provides students and practitioners with a compilation of concise, accurate articles on major topics pertaining to criminal, private, and military investigations. Each entry in this reference features a definition and then describes its function in investigation, including best practices and job characteristics. From financial crimes, digital forensics, and crime scene investigation to fraud, DNA, and workplace violence, this compilation helps students master investigation and offers seasoned investigators a resource to further their knowledge of recent developments in the field. |
| computerized voice stress analysis: Memory Detection Bruno Verschuere, Gershon Ben-Shakhar, Ewout Meijer, 2011-02-24 Traditional techniques for detecting deception, such as the 'lie-detector test' (or polygraph), are based upon the idea that lying is associated with stress. However, it is possible that people telling the truth will experience stress, whereas not all liars will. Because of this, the validity of such methods is questionable. As an alternative, a knowledge-based approach known as the 'Concealed Information Test' has been developed which investigates whether the examinee recognizes secret information - for example a crime suspect recognizing critical crime details that only the culprit could know. The Concealed Information Test has been supported by decades of research, and is used widely in Japan. This is the first book to focus on this exciting approach and will be of interest to law enforcement agencies and academics and professionals in psychology, criminology, policing and law. |
Archived | Voice Stress Analysis: Only 15 Percent of Lies About …
Mar 16, 2008 · The products, manufacturers, and organizations discussed in this document are presented for informational purposes only and do not constitute product approval or …
Investigation and Evaluation of Voice Stress Analysis Technology, …
Feb 1, 2002 · The evaluation concludes that the two VSA units do recognize stress through voice analysis; however, although these systems state they detect deception, this was not proven. This …
Voice Stress Analysis: Only 15 Percent of Lies About Drug Use …
Mar 1, 2008 · In order to test the ability of two voice-stress-analysis (VSA) software programs to detect deception, this study used them with 319 recent arrestees in the Oklahoma County jail in …
Assessing the Validity of Voice Stress Analysis Tools in a Jail Setting
Jun 1, 2007 · This study tested the validity and reliability of two popular voice stress analysis (VSA) programs (LVA and CVSA) in a "real world" setting, i.e., arrestees' deception about recent drug …
NIJ Journal Issue No. 259 | National Institute of Justice
Mar 1, 2008 · A second article reports on the testing of two voice-stress-analysis (VSA) systems used to detect deception in self-reports of recent drug use. The testing found they were no more …
NIJ Journal Issue 259, March 2008 | National Institute of Justice
Mar 1, 2008 · Voice Stress Analysis: Only 15 Percent of Lies About Drug Use Detected in Field Test, by Kelly R. Damphousse, Ph.D. Shopping Malls: Are They Prepared to Prevent and Respond to …
The Voice Response Translator: A Valuable Police Tool
Jul 1, 2005 · An Oakland, California, police officer pulls over a motorist for speeding. The officer approaches and asks for the driver’s license and registration. The confused, frightened motorist …
NIJ Journal: Archive of All Issues | National Institute of Justice
Jan 10, 2023 · Voice Stress Analysis: Only 15 Percent of Lies About Drug Use Detected in Field Test, by Kelly R. Damphousse, Ph.D. Shopping Malls: Are They Prepared to Prevent and Respond …
Stress assessment - National Institute of Justice
Investigation and Evaluation of Voice Stress Analysis Technology, Final Report. Date Published. February 2002
The Use of Computerized Crime Mapping by Law Enforcement: …
Jan 1, 1999 · The survey was mailed in March 1997 to a sample of law enforcement agencies in the United States. Sample agencies were differentiated based on whether they employed more than …
Archived | Voice Stress Analysis: Only 15 Percent of Lies About …
Mar 16, 2008 · The products, manufacturers, and organizations discussed in this document are presented for informational purposes only and do not constitute product approval or …
Investigation and Evaluation of Voice Stress Analysis Technology, …
Feb 1, 2002 · The evaluation concludes that the two VSA units do recognize stress through voice analysis; however, although these systems state they detect deception, this was not proven. …
Voice Stress Analysis: Only 15 Percent of Lies About Drug Use …
Mar 1, 2008 · In order to test the ability of two voice-stress-analysis (VSA) software programs to detect deception, this study used them with 319 recent arrestees in the Oklahoma County jail …
Assessing the Validity of Voice Stress Analysis Tools in a Jail Setting
Jun 1, 2007 · This study tested the validity and reliability of two popular voice stress analysis (VSA) programs (LVA and CVSA) in a "real world" setting, i.e., arrestees' deception about …
NIJ Journal Issue No. 259 | National Institute of Justice
Mar 1, 2008 · A second article reports on the testing of two voice-stress-analysis (VSA) systems used to detect deception in self-reports of recent drug use. The testing found they were no …
NIJ Journal Issue 259, March 2008 | National Institute of Justice
Mar 1, 2008 · Voice Stress Analysis: Only 15 Percent of Lies About Drug Use Detected in Field Test, by Kelly R. Damphousse, Ph.D. Shopping Malls: Are They Prepared to Prevent and …
The Voice Response Translator: A Valuable Police Tool
Jul 1, 2005 · An Oakland, California, police officer pulls over a motorist for speeding. The officer approaches and asks for the driver’s license and registration. The confused, frightened …
NIJ Journal: Archive of All Issues | National Institute of Justice
Jan 10, 2023 · Voice Stress Analysis: Only 15 Percent of Lies About Drug Use Detected in Field Test, by Kelly R. Damphousse, Ph.D. Shopping Malls: Are They Prepared to Prevent and …
Stress assessment - National Institute of Justice
Investigation and Evaluation of Voice Stress Analysis Technology, Final Report. Date Published. February 2002
The Use of Computerized Crime Mapping by Law Enforcement: …
Jan 1, 1999 · The survey was mailed in March 1997 to a sample of law enforcement agencies in the United States. Sample agencies were differentiated based on whether they employed …
