How polygraph tests work (and can they really tell if you're lying?)

Polygraph tests can supposedly detect when a person is lying. But how can a machine do that, and can we really trust the ...
Computerworld

Beyond polygraph testing (the DOE goes over a cliff)

The National Academy of Sciences conducted an analysis of the Department of Energy’s security screening policy and published the report “The Polygraph and Lie Detection” (NAS Press) in 2003. The ...

Opinion: The polygraph puzzle: Can lie detectors really detect lies?

The Lohagad Fort murder investigation has revived debate over the use of polygraph tests in criminal investigations ...
The Hill

DHS using polygraph tests to find leakers: Reports

The Department of Homeland Security (DHS) is using polygraph tests to figure out who could be leaking information to news outlets, with some agency officials contending the disclosed information has ...
New Scientist

Tremors in the Blood review: The intriguing origins of the polygraph

THE polygraph test has been used in criminal prosecutions for decades – a silver bullet for police and prosecutors alike. Measuring heart rate, breathing speed and the conductivity of skin, it is ...
Post and Courier

Process of polygraph testing

This is from the online archives of The Star of North Augusta, a collection of more than 25,000 articles published from October 2007 to February 2022. Can you handle the truth? Regardless, it’s Tommy ...
Law

'It's a Sad State For Criminal Trials': Criminal Defendant Who Agreed to Proffer Agreement and Polygraph Test Didn't Receive Ineffective Assistance of Counsel, Says State ...

'It's a Sad State For Criminal Trials': Criminal Defendant Who Agreed to Proffer Agreement and Polygraph Test Didn't Receive Ineffective Assistance of Counsel, Says State Appeals Court "It's a sad ...