Gordon H. Barland on Polygraph Countermeasures

Gordon H. Barland, Ph.D. worked at the Department of Defense Polygraph Institute (now the National Center for Credibility Assessment) from 1986 until his retirement in 2000. During this period, he conducted research on polygraph countermeasures, and by his own estimation, “[p]rior to his retirement from DoDPI, he was the Federal Government’s primary authority on polygraph […]

NCCA White Paper on Polygraph Countermeasure Detection Training

AntiPolygraph.org has received an archive of National Center for Credibility Assessment (NCCA) documents about polygraph countermeasures. We begin publication with an undated “white paper” titled “Timeline Detailing the Countermeasures Classification Issue” (288 kb PDF). Metadata in the Microsoft Word version (140 kb DOC) of the document indicates that it was created on 15 August 2012 […]

Confirmed Polygraph Countermeasure Case Documentation

The United States government is so worked up about polygraph countermeasures that it launched an ongoing criminal investigation dubbed Operation Lie Busters targeting individuals who teach others how to pass or beat polygraph examinations. An Indiana electrician named Chad Dixon who taught people how to pass the polygraph as a side job was sentenced to […]

Federal Polygraph School Gave Countermeasure Information to Polygraph Company

Coming on the heels of an accusation that a senior official at the National Center for Credibility Assessment (NCCA) facilitated the transfer of classified information to the government of Singapore via the Lafayette Instrument Company, AntiPolygraph.org has received information that NCCA has provided polygraph countermeasure documentation to a representative of Stoelting Co., another polygraph-manufacturing company. […]

NCCA Seeks Polygraph Countermeasure Detection Software

A 2013 presentation by the National Center for Credibility Assessment documents that the federal polygraph school is working on a computer software project intended to automate the detection of polygraph countermeasures. It appears that the software does not employ a new approach to countermeasure detection, but rather seeks to “[v]alidate the countermeasure detection features taught […]

Federal Polygraph School May Classify Training and Research Materials

McClatchy Newspapers investigative reporter Marisa Taylor reports that the National Center for Credibility Assessment (NCCA), which trains all federal polygraph operators, is proposing that certain training and research materials be classified or subjected to limited distribution. An NCCA internal draft memo dated 2 December 2013 obtained by McClatchy notes that “there is almost nothing about […]

New Law Enforcement Polygraph Handbook

As the American Polygraph Association holds its annual seminar in Austin, Texas this week, one of the topics on the agenda is a program run by a consortium of federal, state, and local law enforcement agencies called “Polygraph Law Enforcement Accreditation” (PLEA). Participating agencies include the Customs and Border Patrol (CBP), the Defense Criminal Investigative […]

DoD Updates Polygraph Directive

On 4 February 2011, the US Department of Defense published an amendment (PDF) to Directive 5210.48 (“Polygraph and Credibility Assessment Program”). The amended directive reflects the transfer of DoD polygraph program management from the defunct Counterintelligence Field Activity (CIFA) to the director of the Defense Counterintelligence and Human Intelligence Center (DCHC), a sub-unit of the […]