Original reporting and commentary about polygraphs, voice stress analyzers, and other purported "lie detectors."
In “The Dangerous Junk Science of Vocal Risk Assessment,” Ava Kofman of The Intercept examines “Remote Risk Assessment,” a voice stress analysis application being marketed by AC Global Risk, a San Francisco-based company led by U.S. Marine Corps veteran Alexander Martin. The company characterizes Remote Risk Assessment as “a sophisticated system that uses unique voice …
The NSA (@NSAgov) has blocked AntiPolygraph.org (@ap_org) from following and viewing the NSA’s tweets: Curious about what may have prompted this action, we used Google to search twitter.com for matches including both “ap_org” and “NSAGov.” We found two replies that we posted to tweets the NSA made on 9 July 2018. Here is the first …
Wired has published a major investigative article on law enforcement’s use of pre-employment polygraph screening. In The Lie Generator: Inside the Black Mirror World of Polygraph Job Screenings, science/technology writer Mark Harris (@meharris on Twitter) reports based on, among other sources, data gleaned from numerous public record access law requests filed with police and sheriff’s …
On 26 July 2018, the Department of Homeland Security Office of the Inspector General published report OIG-18-68, titled “Most Complaints About CBP’s Polygraph Program Are Ambiguous or Unfounded” (PDF). The 17-page report’s findings are summarized on page 5: Review of CBP’s Polygraph Complaints We reviewed 157 complaints to determine whether CBP had an effective process …
AntiPolygraph.org has obtained a copy of a 2005 PowerPoint presentation prepared by former U.S. Army Criminal Investigation Command (CID) Supervisory Agent and American Polygraph Association past president and past chairman of the board of directors Milton O. “Skip” Webb, Jr. Titled “Nailing the Pre-Test Interview: The key to reducing no opinion tests,” this presentation has …
Among the topics addressed in the 26 June 2018 episode of the Witswatersrand (Wits) University radio program and podcast “The Science Inside” was polygraph “testing.” Those interviewed for this segment by program editor Elna Schütz include Niel Visser, a retailer who has been subjected to workplace polygraph “testing,” Clifton Coetzee, a practitioner of a variety …
Search DuckDuckGo for “polygraph” and you’ll find AntiPolygraph.org, which hosts more documentation on polygraphs than any other site on the Internet, in the top 10 results. The same is true for searches on “polygraph” with Microsoft’s Bing search engine (in the United States), with Russia’s Yandex search engine, and with the open-source searX search engine. …
In 2017, U.S. Customs and Border Protection, unable to fill available positions because of the agency’s roughly 70% pre-employment polygraph failure rate (1 MB PDF), began a “pilot program” whereby instead of using the probable-lie Law Enforcement Pre-Employment Test (1 MB PDF) technique used by other federal law enforcement agencies, CBP applicants would instead be …
On 23 August 2017, the U.S. Department of Justice indicted former CIA employee Joshua Adam Schulte for receipt, possession, and transportation of child pornography dating back to 2009. In 2010, Schulte sought and obtained employment with the CIA. All CIA applicants are required to pass a pre-employment polygraph as well as periodic polygraph screening after …
AntiPolygraph.org has today published the National Center for Credibility Assessment’s “Test Data Analysis: Numerical Scoring System Pamphlet” dated August 2017 (488 kb PDF). A note before the table of contents details the changes made over the years: Note: The content and substance of this pamphlet was officially approved on 23 Aug 2006. In March 2011, …