PLANNING AND CONTROL OF BEHAVIOR DURING DECEPTION

Few behaviors have been found that consistently differentiate deceivers from truth‐tellers. Consequently, recent research has focused upon identifying the factors that impact upon the display of behavioral correlates of deception. Following previous work in this area, four factors held to be important in this regard are reviewed: arousal, emotion, cognitive difficulty, and control. An integrative model that explicates the interrelations of these components is then developed. Finally, a study examining the effects of preparation and control on leakage during deception is presented. Planning of deception was found to relate to response latency and duration of eye contact. In addition, subjects appear to use inhibitory control processes to suppress the display of behavioral cues of deception.