The polygraph examination is a key component of the security clearance process for individuals seeking access to classified information in sensitive government positions, usually within the ...

This is a sponsored column by attorneys John Berry and Kimberly Berry of Berry & Berry, PLLC, an employment and labor law firm located in Northern Virginia that specializes in federal employee, ...

The polygraph is not a lie detector but rather an instrument that measures a person’s physiological changes to questions posed by the examiner. An elevated physiological response to a particular ...