Maryland Polygraph Examiners and Lie Detection Services

Computerized Polygraph Examinations throughout Maryland - Mobile Polygraph Services

HomeWho Uses Polygraph?What to ExpectFrequently Asked QuestionsContact Advanced Polygraph

 

Fraternal Order of Police

Member Since 1987

We use only the highest quality,

state-of-the-art computerized

polygraph systems in conjunction with

computerized scoring algorithms for all

our polygraph examinations.

 

FULLY INSURED!

What to Expect

At Advanced Polygraph, LLC., we understand that you may be nervous about undertaking a polygraph examination and take all appropiate steps to put you at ease through the entire process.

A polygraph examination has three phases that the test subject will go through.

 

Pre-Test Interview

The first stage is the pretest phase where the polygraphist will obtain your written permission to take a polygraph examination, determine your suitability to take a polygraph test by going through a background form with you and the polygraph is explained in detail to you. You and the polygraph examiner will then talk about the circumstances surrounding the issue of why you are taking a polygraph test.

 

Polygraph Testing Phase

The second stage is the in test phase where the examiner will prepare the test questions and review them all with you prior to the actual testing. You are then attached to the polygraph and only the reviewed questions will be asked on your test. The attachments simultaneously record physiological responses which can be analyzed by the examiner.

 

Analysis and Results

The third phase is where the examiner will do an analysis of the polygrams and from that, will come to an opinion.

 

Quick Facts:

 

Quick FactNo one can be made to take a polygraph examination. All tests must be voluntary.

Quick FactPolygraph components are placed across the chest, on your fingers and a cardio (blood pressure) cuff is placed on the arm

Quick FactTotal time you are with the polygraph examiner is usually 2-3 hours depending upon the issue.

Quick FactIt is natural to be nervous when taking a polygraph test and the examiner realizes this.  Nervousness does not normally interfere with the test procedure.

Quick FactThere are never any surprise questions asked on a polygraph examination.

Call Maryland Polygraph Examiner, Elizabeth Martin for more information