Symposium Casts Doubt on fMRI “Lie Detection”

Emily Singer reports for the Massachusetts Institute of Technology’s Technology Review in “Imaging Deception in the Brain” (Wed., 7 Feb. 2007). Excerpt: Polygraph tests are notoriously unreliable, yet thousands of employers, attorneys, and law-enforcement officials use them routinely. Could an alternative system using functional magnetic resonance imaging (fMRI), a technology that indirectly measures brain activity, … Read more

Classic CBS 60 Minutes Exposé on the Polygraph

In this 1986 exposé of the polygraph trade, CBS 60 Minutes set up a test in which three polygraph examiners chosen at random from the New York telephone directory were asked to administer polygraph examinations to four different employees of the CBS-owned magazine, Popular Photography, regarding the theft of a camera and lens. In fact, … Read more

More on Republicans’ Push for Polygraphing Sandy Berger

Washington Times reporter Jerry Seper reports in “GOP Urges Berger Lie Test” (24 January 2007). Excerpt: Eighteen House Republicans have urged the Justice Department to proceed with a polygraph test for Samuel R. Berger, the former national security adviser who agreed to take the test as part of a plea of guilty of stealing documents … Read more

Final Exam: CBS 60 Minutes II Report on Polygraph Screening

On 12 December 2001, CBS 60 Minutes II aired an investigative report on polygraph screening. Produced by Shawn Efran and reported by Scott Pelley, the report takes an in-depth look at the U.S. Government’s misplaced reliance on polygraph screening. The concerns raised in this report remain as valid today as they were five years ago. … Read more

Republican Representatives Seek Polygraph of Democrat Sandy Berger

Fox News Channel reports that Representative Tom Davis (R-VA) is leading a group of 18 Republican members of Congress in asking the Justice Department to exercise its right under a plea agreement to polygraph former National Security Advisor Sandy Berger regarding his theft of classified documents from the National Archive: WASHINGTON — The Justice Department … Read more

FBI Dodges Senator’s Questions on Polygraph Screening

The FBI obfuscates and evades in a written response to questions posed by Senator Charles Grassley (R-IA) regarding the Bureau’s polygraph screening program. Senator Grassley’s questions, and the FBI’s responses, appear at pp. 47-50 of a document submitted to the Senate Judiciary Committee on 30 November 2006 and made available by the Federation of American … Read more