Gatekeeper
Subtitle: memoirs of a CIA polygraph examiner
By: John F. Sullivan.
Edition: 1st ed.
Publisher: Potomac Books, Inc.
Published: 2005
Place of publication: Washington, DC
Language: eng
Number of pages: 273
ISBN-13: 9781597970457
Description: John F. Sullivan was a polygraph examiner with the CIA for thirty-one years, during which time he conducted more tests than anyone in the history of the CIA's program. The lie detectors act as the Agency's gatekeepers, preventing foreign agents, unsuitable applicants, and employees guilty of misconduct from penetrating or harming the Agency. Here Sullivan describes his methods, emphasizing the importance of psychology and the examiners' skills in a successful polygraph program. Sullivan acknowledges that using the polygraph effectively is an art as much as a science, yet he convincingly argues that it remains a highly reliable screening device, more successful and less costly than the other primary method, background investigation.