The hallmark of a lie detector test is to determine whether or not a person is lying. The accuracy of the test relies upon the abilities of the professional conducting the exam, in addition to various other factors such as the reason for taking the exam, the type of legal activity required by the exam, crime committed, and personal issues. Our private investigator can support you in preparing for the lie detector test. There can be technical issues with the polygraph machine that can cause inaccuracies in the results of a lie detector test. These issues can be anywhere from faulty wiring, inaccurate heart monitoring, faulty sensors and polygraph needles, etc.


Nervousness When Taking A Polygraph Test

If you had to take a polygraph test, the first legitimate reaction right before the exam would be to be nervous. Nerves are a good thing because the polygraph does not measure how nervous a person, it measures whether that person has told the truth or not. It takes into account increased heart rate and other movements, the polygraph needle is always moving and it usually spikes when something out of the ordinary happens, usually when a person has lied. The reliability of the lie detector test depends on who the polygrapher is and how much experience they have, because they are the ones who have to analyze the results of the exam and determine a pass or fail. So can lie detectors be wrong, the answer to that is a large possibility.


Lie Detector Test Pros And Cons

There are many pros and cons to taking a lie detector test. The most obvious positive is that you can get to the bottom of an issue and determine the truth or lie. The negative is that the results are not always accurate and or in your favour. In studies conducted in the UK the accuracy rate of lie detectors to determine a lie is approximately 90% but the accuracy rate of a truth is approximately 70%. There are ways that you can beat a lie detector test. An Internet search can lead you to various websites that all highlight ways in which you can successfully pass a lie detector test. Some ways that are highlighted are to remain calm, keep your focus on the questions being asked, listen carefully to the questions and answer the question as it was asked, and to remain seated still at all times.


Not Advisable To Do A Lie Detector Test

There are times when it is advisable for you not to do a lie detector test. Our private investigator can help determine when you should and when you should not. They have a large database of skills and are perceptive enough to know what is beneficial to their customers. It is important to be aware of your knowledge regarding yourself. As well as to be able to successfully use that knowledge to your benefit while taking polygraph tests, this will increase your chances of passing the test.