Credibility assessment refers to any attempt to ascertain truthfulness. Other terms which have been used to refer to the assessment of credibility include the detection of deception and lie detection. The term lie detection has become virtually synonymous with the use of the polygraph and can no longer be used to refer to the range of procedures currently employed to assess credibility. Also, both lie detection and the detection of deception have a negative cast which does not fully capture the orientation of current approaches to credibility. Consequently, the term credibility assessment has emerged recently as the preferred label. The goal of credibility assessment is typically the determination of the truth of a statement or be found in set of statements. The need or desire to make such an assessment can every human context from marital relations through clinical examinations to police and court interrogations. Examples of the kinds of statements which require credibility assessment are: 1) A child's assertion that she or he has been sexually abused. 2) The claim by a previously suicidal person that he or she has recovered and will not attempt suicide again. 3) The denial of guilt by a suspect in a criminal investigation. 4 ) The confident statement of a witness that he or she is sure in his or her identification of a thief. 5) The vow of loyalty by a potential employee for a security job. It is necessary to assess the credibility of these and similar statements.

In 2001, the late Murray Kleiner and an array of experts contributed to the Handbook of Polygraph Testing, published by Elsevier, which examined the fundamental principles behind polygraph tests and reviewed the key tests and methods used at that time. In the intervening thirteen years, the field has moved beyond traditional polygraph testing to include a host of biometrics and behavioral observations. The new title reflects the breadth of methods now used. Credibility Assessment builds on the content provided in the Kleiner volume, with revised polygraph testing chapters and chapters on newer methodologies, such as CNS, Ocular-motor, and behavioral measures. Deception detection is a major field of interest in criminal investigation and prosecution, national security screening, and screening at ports of entry. Many of these methods have a long history, e.g., polygraph examinations, and some rely on relatively new technologies, e.g., fMRI and Ocular-motor measurements. Others rely on behavioral observations of persons in less restricted settings, e.g., airport screening. The authors, all of whom are internationally-recognized experts associated with major universities in the United States, United Kingdom, and Europe, review and analyze various methods for the detection of deception, their current applications, and major issues and controversies surrounding their uses. This volume will be of great interest among forensic psychologists, psychophysiologists, polygraph examiners, law enforcement, courts, attorneys, and government agencies. - Provides a comprehensive review of all aspects of methods for deception detection - Includes methods being used in credibility, such as autonomic, CNS, fMRI, and Ocular-motor measures and behavioral and facial observation - Edited by leaders in the field with over 25+ years of experience - Discusses theory and application

The Handbook of the Psychology of Communication Technology offers an unparalleled source for seminal and cutting-edge research on the psychological aspects of communicating with and via emergent media technologies, with leading scholars providing insights that advance our knowledge on human-technology interactions. • A uniquely focused review of extensive research on technology and digital media from a psychological perspective • Authoritative chapters by leading scholars studying psychological aspects of communication technologies • Covers all forms of media from Smartphones to Robotics, from Social Media to Virtual Reality • Explores the psychology behind our use and abuse of modern communication technologies • New theories and empirical findings about ways in which our lives are transformed by digital media

The Handbook of Polygraph Testing examines the fundamental principles behind lie detector tests, and provides an up-to-date review of their validity. The editor presents current psychological theories, including an explanation of the cognitive processes central to polygraph testing. He describes the various methods of testing, the research in support of each method, and special issues in polygraph research. The Handbook helps readers interpret existing research studies, and learn how to improve the accuracy of polygraph testing and analysis. The dual focus on research and clinical applications makes this text appropriate for a broad range of readers, from polygraph examiners and law enforcement personnel to lawyers, scientists, and graduate students. The Handbook helps establish standards in the field by establishing a set of common terms, concepts, and processes for the people who administer and analyze the tests as well as for the researchers who test the underlying theories. Helps set standards in the field by establishing a set of common terms, concepts and processes

"Daryl G. Press uses historical evidence to answer two crucial questions: When a country backs down in a crisis, does its credibility suffer? How do leaders assess their adversaries' credibility? Press illuminates the decision-making processes behind events such as the crises in Europe that preceded World War II, the superpower showdowns over Berlin in the 1950s and 60s, and the Cuban Missile Crisis."--Page 4 of cover.

Explore the powerful synergy between your credibility with students and your collective efficacy as a member of a team. What’s the connection between teacher credibility and collective efficacy in schools? Highly credible teachers can’t reach their full potential without engagement in a collective of other teachers. And collective efficacy is difficult to achieve when teachers are not credible with their students. The Teacher Credibility and Collective Efficacy Playbook illuminates the connection between teacher credibility and collective efficacy and offers actions educators can take to improve both. When you increase your credibility with students, student motivation rises. And when you have evidence of your ability to impact student learning, and partner with other teachers to achieve this, your students learn more. A one-stop resource for educators intent on improving teacher practice, this powerful guide includes: - Specific actions teachers can take to become more trustworthy, competent, dynamic, and responsive in the eyes of students, and more confident impacting learning as a member of a team - Coaching videos from the authors that outline key concepts, share thinking and experiences, and challenge teachers to take steps to build credibility and collective efficacy - Tools for teams to use to polish their collective effectiveness through better communication and problem-solving - Reflective writing prompts, pause and ponder tasks, self-assessments, and data collection tools that help teachers grow professionally Jumpstart learning and achievement in your classroom and school by increasing your credibility with students and the collective efficacy of the team of educators at your school.

The difficulties in determining the quality of information on the Internet--in particular, the implications of wide access and questionable credibility for youth and learning. Today we have access to an almost inconceivably vast amount of information, from sources that are increasingly portable, accessible, and interactive. The Internet and the explosion of digital media content have made more information available from more sources to more people than at any other time in human history. This brings an infinite number of opportunities for learning, social connection, and entertainment. But at the same time, the origin of information, its quality, and its veracity are often difficult to assess. This volume addresses the issue of credibility--the objective and subjective components that make information believable--in the contemporary media environment. The contributors look particularly at youth audiences and experiences, considering the implications of wide access and the questionable credibility of information for youth and learning. They discuss such topics as the credibility of health information online, how to teach credibility assessment, and public policy solutions. Much research has been done on credibility and new media, but little of it focuses on users younger than college students. Digital Media, Youth, and Credibility fills this gap in the literature. Contributors Matthew S. Eastin, Gunther Eysenbach, Brian Hilligoss, Frances Jacobson Harris, R. David Lankes, Soo Young Rieh, S. Shyam Sundar, Fred W. Weingarten