Accession Number : ADA304538
Title : Effects of Two Methods of Comparing Relevant and Control Questions on the Accuracy of Psychophysiological Detection of Deception.
Descriptive Note : Final rept. Jan-Apr 93,
Corporate Author : DEPARTMENT OF DEFENSE POLYGRAPH INST FORT MCCLELLAN AL
Personal Author(s) : Shull, Kendall W. ; Crowe, Michael
PDF Url : ADA304538
Report Date : APR 1993
Pagination or Media Count : 37
Abstract : This study was designed to examine the effectiveness of using two methods of comparing relevant and control questions. A mock homicide scenario was set up using a sleeping, female mannequin. A thief was burglarizing the room. While attempting the robbery, the female woke up causing the thief to kill her. A total of 120 subjects were used for training, piloting and data collection. Tests were analyzed by polygraph instructors who were blind to the programmed condition. The first comparison involved comparing the relevant questions to the overall strongest control question. The second comparison consisted of comparing the relevant question to the strongest and closest control question. The study results showed the evaluation of the tests using the strongest control and the strongest and closest control were not significantly different.
Descriptors : *DETECTION, *STRESS(PSYCHOLOGY), *ACCURACY, *REACTION(PSYCHOLOGY), *PSYCHOPHYSIOLOGY, SCENARIOS, COMPARISON, COMPUTER PROGRAMMING, PILOTS, DATA ACQUISITION, INSTRUCTORS, FEMALES, MANNEQUINS, HOMICIDE.
Subject Categories : Psychology
Computer Programming and Software
Distribution Statement : APPROVED FOR PUBLIC RELEASE