Polygraph Lie Detector
Polygraph / Lie Detector
POLYGRAPH / LIE DETECTOR
When you are searching for a polygraph examiner, you obviously have a serious issue that needs to be addressed. The issue and results will be important so make sure your examiner is experienced, qualified, confidential and professional.
Tests can be arranged quickly and carried out at your home, office or a location of your choosing. Alternatively, we can arrange for a test to be carried out at our examiners office. We are also available to undertake tests anywhere in the United Kingdom, Ireland and Europe.
All testing is conducted using the latest computerised equipment for highly accurate results. Here at F.B.I. we are specialists in detecting deception in cases of Fraud, Theft, Integrity Screening, Infidelity, Sexual Abuse and cases of being wrongly accused.
You wilI receive a confidential and un-biased test, which is accompanied by a full written report on request. A Polygraph test takes between 2 to 3 hours and it consists of three phases; a pre-test interview, collection of charts, and analysis of charts.
How Does the Polygraph Work?
The polygraph works by tracing changes in a person's physiological conditioning during questioning. These changes are recorded directly on to the polygraph charts in order that they can be reviewed. Some of the changes that occur may replicate those that have been linked with truth or deception for many years. These physiological changes have been the subject of various research projects and our examiners have undertaken many hours of polygraph chart analysis instruction to interpret them.
The Polygraph charts are generated by attaching four components to the subject.