Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
Washington Post correspondent Shankar Vedantam reports in this page A02 article. Excerpt: Telling a lie produces telltale changes in the brain, researchers announced yesterday at a neuroscience conference in San Diego. Brain scans of volunteers asked to tell lies showed changes as the subjects tried to suppress what they knew was true. The result might …
Mark Henderson, science correspondent for The Times of London, reports on the use of magnetic resonance scans to detect concealed knowledge. Excerpt: PATTERNS of brain activity that betray whether a person is lying have been identified, paving the way for brain scans in criminal investigations. Scientists in the United States have discovered that several parts …
Madison Taylor of the Jacksonville Daily News comments on Onslow County, North Carolina Commissioner Jack Bright’s proposal to give lie detector “tests” to Onslow County Board of Health employees who are the subject of complaints from the public. (For more regarding Jack Bright’s well-intentioned but ill-conceived proposal, see William Davis’ 8 November Jacksonville Daily News …
Pete Yost of the Associated Press reports. Excerpt: WASHINGTON (AP) – A Saudi man arrested near Washington Dulles International Airport the night of Sept. 11 passed an FBI polygraph test, his attorney said Friday. It was the second polygraph the FBI has administered to Khalid al-Draibi, who is jailed while under indictment for allegedly making …
Tom Godfrey of the Toronto Sun reports in this story carried by the Canadian website Canoe.ca. Excerpt: American authorities say Parkdale refugee claimant Nabil Al-Marabh has failed a lie detector test about his activities with al-Qaida and the Sept. 11 terrorist attacks. U.S. authorities said dozens of al-Qaida suspects were given polygraph tests by the …
Jacksonville Daily News staff writer William Davis reports in an article titled, “Onslow ups the ante for answers.” Excerpt (hyperlinks by AntiPolygraph.org): County manager Ron Lewis was mum about a meeting tonight between county commissioners and the Onslow Board of Health, but Commissioner Jack Bright said he would ask the Health Department to begin administering …
Issue #58 of PolygraphPlace.com’s biweekly e-zine, The Polygraph Chronicles, includes mention that the American Polygraph Assoction may seek an amendment rolling back the 1988 Employee Polygraph Protection Act (EPPA), which restricts private sector use of polygraphy in the workplace. Excerpt: The American Polygraph Association (APA) Newsletter of Sept/Oct 2001 contains several comments from members of …
In an article titled “Man Held (and Held) on Suspicion,” Los Angeles Times staff writer Patrick J. McDonnell reports on the case of Hady Hassan Omar, Jr. Excerpt: As far as federal authorities are concerned, it remains an open question whether Hady Hassan Omar Jr. is linked to terrorism. The 22-year-old native of Egypt and …
In an article titled, “Nation’s Frantic Dragnet Entangles Many Lives,” Los Angeles Times staff writer Patrick J. McDonnell reports on wave of detentions — often on scant evidence — that have come in the wake of the terrorist attacks of 11 September. The FBI has made wide use of polygraphy in interrogating detainees. This article …
Margie Wylie reports for the Newhouse News Service in a well-researched article on CVSA. Excerpt: Police departments across the country are buying the controversial Computer Voice Stress Analyzer, which its manufacturer claims can tell when a person is lying merely by the sound of his voice. When a suspect speaks, a computer program “listens” for …