Lie detection by Polygraph test, Lie detector test and Layered Voice Analyses

In the Netherlands, Belgium, or Germany, the Netherlands Conflict Institute can help uncover the truth. Situations involving theft, fraud, or compliance issues can damage your reputation. You must act immediately when such a situation arises. Better is to prevent such risks with lie detection screening.

Integrity and compliance issues or unwanted transgressive behavior are hot issues nowadays. Your workers must be able to work in a safe environment. But when a conflict occurs and is based on a ‘word against word’ situation, you probably feel stuck.

Corporate investigation is old fashioned without the proper tools

That is exactly why we assist and are consulted by many companies in finding the reality behind a situation. This starts with the selection process of personnel and managemant. Usually, this kind of research is focused on the past. But why does someone really want to work for your company? Is this person susceptible to blackmail because of debts? Does the person have an alcohol or drug addiction, or has he been guilty of theft or fraud at former employers?

What lie detection method to use?

There are various methods of lie detection, but not all are suitable in every situation. Polygraph testing is a world wide known and common procedure, but very often a Layered voice analyses test will give you more content to go on.

Layerd Voice Analyses

LVA is a professional investigation focus tool using Nemesysco’s proprietary Layered Voice Analysis technology. It is capable of detecting and measuring many different psychophysiological reactions (129 layers) that are indicative of changes in the tested person’s perception. Inconsistancies in ‘normal’ speach paterns indicate that the tested person needs to be focused on as a potentional lier. Therefor LVA is perfect when investigating complex situations, as the person can tell freely instead of just a Yes or No.

An interview strategie combined with LVA provide a verry good insight in the statement of a person. Performing a LVA test is preferred by investigators, as you can let the tested person answer as they like. This provides more usable insight on the matter. Also, not being hooked up tot a machine, provides people with an enviroment in which they easier lack focus and slip important information.

Polygraph test

The term “polygraph” means “many writings”. It’s named after the testing procedure: several physiological responses are measured at the same time to detect signs of deception. This discipline is called forensic psychophysiology.

The combination of “psychology” and “physiology” refers to the relationship of the mind and body; the Polygraph Instrument measures physical responses to thoughts and emotions. (For this reason a polygraph examiner is also known as a forensic psychophysiologist.) A polygraph instrument is used in performing lie detector tests, so both terms are used interchangeably. The problem of using a polygraph is that you have to hook up someone and that YES or NO answers can easally mislead and miss more info present. Because, how can someone expalin the gray area, when only a Yes or No answer is allowed?

Contact us for a free consultation

Please contact us, so we can help you decide what kind of testing will suit your specific sitiation. We are the only company being able to perform Polygraph and Layered voice analyses, as well as Memory detection. This is why people, companies and lawyers from whole Europe use our services.