Frequently Asked Questions

What is a Polygraph?
Who is a Polygraph Examiner?
How does a Polygraph work?
What does the Polygraph record?
Does a polygraph detect lies?
Can an employer use a polygraph to test an employee suspected of causing an economic loss?
How accurate is a polygraph?
How many questions may be asked?
Will I know what questions are on the test?
Can I be forced to take a polygraph exam?
How long does a polygraph exam take?
Should I stop taking my medication before the test?
Choosing a Polygraphist