Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
Julian Coman reports for The Telegraph of London. Excerpt: One of America’s most famous detection devices may be consigned to the scrapheap after being used in thousands of trials and making countless appearances in Hollywood films. The lie-detector, or polygraph test, is routinely used by United States police forces, the FBI, the Pentagon and other …
Texas A&M sophomore Melissa Fried comments on polygraphy in this opinion article. Excerpt: The U.S. Defense and Intelligence communities have taken a beating during the past few months due to their inconstant state of efficiency – sometimes they know what they are doing, sometimes they do not. Regardless of the criticism, the American public still …
Gregg Jarrett, in for Dan Abrams, spoke with Professor David Faigman, a member of the National Academy of Sciences polygraph review panel and American Polygraph Association president Dan Sosnowski. The following is an excerpt from the program transcript: [GREGG] JARRETT: When it comes to telling the truth, it seems lie detectors flunk the test. That’s …
In this Washington Post editorial, the Post comments on polygraph policy in light of the National Academy of Sciences’ devastatingly critical report on polygraphy, concluding: One obvious conclusion from this sobering account is that more rigorous studies of polygraphs and their applications in government need to take place. A large number of people every year …
Dr. Drew C. Richardson calls for the abolishment of polygraph screening in this Washington Times op-ed piece. Excerpt: Recently, the National Academy of Sciences issued a landmark report regarding the use of polygraphy by various federal agencies. Although many issues were explored and several conclusions were drawn, none was more important than the finding that …
Los Angeles Times staff writer Charles Piller reports. Excerpt: The demand to cast an ever-wider net of security across the country has created a rush to embrace technologies that have demonstrated a sometimes staggering propensity for snaring the innocent. Since last year’s terrorist attacks on the World Trade Center and the Pentagon, hijackers, spies and …
Pittsburgh Post-Gazette staff writer Michael A. Fuoco reports. Excerpt: To tell the truth, polygraph examiners for Pittsburgh and Allegheny County police didn’t blink an eye last week when a National Research Council study found that lie detector tests administered annually to tens of thousands of federal employees hadn’t uncovered a single spy. But the local …
Liz Clarke reports on polygraphy for the Sunday Tribune. Excerpt: South Africa’s billion-rand security and insurance industries, as well as police and investigative services, could be forced to rethink lie-detecting strategies following an international probe into the reliability of polygraph testing. The polygraph, used extensively in South Africa to uncover criminal and fraudulent activities, was …
Steven Aftergood of the Federation of American Scientists’ Project on Government Secrecy discusses the National Academy of Science’s polygraph report in his Secrecy News e-mail publication: NATIONAL ACADEMY ON POLYGRAPH TESTING The polygraph is a flawed instrument that is “intrinsically susceptible to producing erroneous results,” according to a new report of a National Academy of …
New York Times columnist William Safire comments on polygraphy, concluding: Because professional spies are trained to defeat the device; because pathological liars do not cause its needles to spike; and because our counterspies relax when a potential suspect “passes” — the system breeds the opposite of security. Here’s how I learned about that. In 1981 …