Utility and Numerical Evaluation of the Guilty Knowledge Test PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Utility and Numerical Evaluation of the Guilty Knowledge Test PDF full book. Access full book title Utility and Numerical Evaluation of the Guilty Knowledge Test by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
Get Book Here
Book Description
Eighty subjects were given polygraph examinations utilizing the Guilty Knowledge Test (GKT) polygraph procedure in an effort to test the utility of this procedure in a mock crime situation. Additionally, a semi-objective numerical scoring system was implemented, modified, and evaluated. The subjects were broken down into two equal groups. The first group was programmed to commit the mock crime (a burglary/homicide). The second group did not commit the mock crime and was given no information regarding the details of the crime. Half of the sample (twenty innocent and twenty guilty), was utilized to design the scoring system. The system was then tested on the remaining half. The GKT with the modified numerical scoring system correctly identified fifteen of twenty programmed guilty subjects and seventeen of twenty programmed innocent subjects, with one inconclusive decision. The overall accuracy rate for the GKT methodology utilized in this study was 82%. (AN).
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 43
Get Book Here
Book Description
Eighty subjects were given polygraph examinations utilizing the Guilty Knowledge Test (GKT) polygraph procedure in an effort to test the utility of this procedure in a mock crime situation. Additionally, a semi-objective numerical scoring system was implemented, modified, and evaluated. The subjects were broken down into two equal groups. The first group was programmed to commit the mock crime (a burglary/homicide). The second group did not commit the mock crime and was given no information regarding the details of the crime. Half of the sample (twenty innocent and twenty guilty), was utilized to design the scoring system. The system was then tested on the remaining half. The GKT with the modified numerical scoring system correctly identified fifteen of twenty programmed guilty subjects and seventeen of twenty programmed innocent subjects, with one inconclusive decision. The overall accuracy rate for the GKT methodology utilized in this study was 82%. (AN).
Author: Norman Ansley
Publisher:
ISBN:
Category : Lie detectors and detection
Languages : en
Pages : 162
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 650
Get Book Here
Book Description
Author: Jeffrey A. Buck
Publisher:
ISBN:
Category : Lie detectors and detection
Languages : en
Pages : 106
Get Book Here
Book Description
Author:
Publisher: DIANE Publishing
ISBN: 1428924027
Category :
Languages : en
Pages : 128
Get Book Here
Book Description
Author: Donald Krapohl
Publisher: Academic Press
ISBN: 0128029250
Category : Law
Languages : en
Pages : 365
Get Book Here
Book Description
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
Author:
Publisher:
ISBN:
Category : Lie detectors and detection
Languages : en
Pages : 428
Get Book Here
Book Description
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309263921
Category : Law
Languages : en
Pages : 417
Get Book Here
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: James Allan Matté
Publisher: J.A.M. Publications
ISBN: 9780965579407
Category : Law
Languages : en
Pages : 812
Get Book Here
Book Description
Carefully and succinctly explores polygraph law, history, and science. For related material, see Hein Item #327060.
Author: Charles Wheelan
Publisher: W. W. Norton & Company
ISBN: 0393089827
Category : Mathematics
Languages : en
Pages : 320
Get Book Here
Book Description
A New York Times bestseller "Brilliant, funny…the best math teacher you never had." —San Francisco Chronicle Once considered tedious, the field of statistics is rapidly evolving into a discipline Hal Varian, chief economist at Google, has actually called "sexy." From batting averages and political polls to game shows and medical research, the real-world application of statistics continues to grow by leaps and bounds. How can we catch schools that cheat on standardized tests? How does Netflix know which movies you’ll like? What is causing the rising incidence of autism? As best-selling author Charles Wheelan shows us in Naked Statistics, the right data and a few well-chosen statistical tools can help us answer these questions and more. For those who slept through Stats 101, this book is a lifesaver. Wheelan strips away the arcane and technical details and focuses on the underlying intuition that drives statistical analysis. He clarifies key concepts such as inference, correlation, and regression analysis, reveals how biased or careless parties can manipulate or misrepresent data, and shows us how brilliant and creative researchers are exploiting the valuable data from natural experiments to tackle thorny questions. And in Wheelan’s trademark style, there’s not a dull page in sight. You’ll encounter clever Schlitz Beer marketers leveraging basic probability, an International Sausage Festival illuminating the tenets of the central limit theorem, and a head-scratching choice from the famous game show Let’s Make a Deal—and you’ll come away with insights each time. With the wit, accessibility, and sheer fun that turned Naked Economics into a bestseller, Wheelan defies the odds yet again by bringing another essential, formerly unglamorous discipline to life.
