Hearings of witnesses and defendants play a crucial role when reaching court trial
decisions. Given the high-stakes nature of trial outcomes, developing computational models …

For MET to be supported, several propositions must hold true: One, deception produces
internal negative emotional experiences. Two, these internal experiences have associated …

Accurate deception detection is a desirable goal with many applications including credibility
assessment, security screening, counter-terrorism, and homeland security. However, many …

The courtroom is among the most challenging contexts for detecting deception. Testimony
has been carefully scripted and rehearsed in advance. Witnesses may proffer answers that …

The measurement of Mel spectrum distortion is a kind of warped frequency spectrum
distortion measure. Using Mel frequency scale can reflect sufficiently the nonlinear …

Countermeasures, or techniques for hiding guilt during a credibility assessment
examination, have long been an important topic in cognitive psychology and criminal justice …

The standard Concealed Information Test (CIT) requires the use of target items to elicit
physiological response differences between those concealing information and those naïve …

Screening individuals for concealed knowledge has traditionally been the purview of
professional interrogators investigating a crime. But the ability to detect when a person is …

Over the past years, deception detection research has mainly focussed on the deception
detector, but not on the one trying to deceive. Studies have uncovered some results about …

Hearings of witnesses and defendants play a crucial role when reaching court trial
decisions. Given the high-stakes nature of trial outcomes, developing computational models …