QuoteThe polygraph is a scientific, diagnostic instrument that graphically records physiological changes that take place in a person at a specific time. In the hands of a trained examiner, it is highly reliable in detecting deception being practiced by a subject regarding a specific issue. The end result of the procedure, therefore, is to obtain the truth concerning a specific matter. The detection of deception is only part of the procedure. Examinations are completely successful when the end result achieved is arriving at the truth (see example Polygraph Examination Report).
Quote...The detection of deception is only part of the procedure. Examinations are completely successful when the end result achieved is arriving at the truth...
QuoteRefusal to Undergo a Polygraph. If a VA employee is the subject of an OIG investigation and declines to undergo a polygraph examination, no adverse administrative action may be taken against the employee based solely on their refusal to take the exam. Investigators should advise VA managers and/or supervisors that no adverse action may be taken based against [sic] an employee based solely on the employee's refusal to undergo a polygraph examination.