Polygraphs are increasingly appearing not only in the police or investigative bodies, but also in commercial companies. With their help, the security services check existing employees or new candidates for positions. Also, these partings are used in the company's internal investigations in the event of any incidents.
Instructions
Step 1
A polygraph, or a lie detector, is a device that, by heartbeat, increased breathing and reaction on the skin, when answering questions, can calculate whether a person is telling the truth or lying. When answering the polygraph, you need to answer only "yes" and "no", if necessary, giving explanations to the specialist behind the device. Few companies and departments can afford the use of polygraphs at the moment, but the number of such organizations is constantly growing. That is why it will be useful to learn how to pass the test on this device so that your excitement or confusion is not counted as a desire to hide the truth.
Step 2
If you have a polygraph test, remember: under no circumstances try to cheat the polygraph. Indeed, the films often show how some cunning criminals or even intelligence agents easily bypass the lie detector with medication, inflicting a little pain on themselves, or breathing exercises. But in fact, it is very difficult to outsmart such a device, and this does not take into account the specialist working on it, who will monitor your every move. Remember: an attempt to cheat the polygraph will be regarded as a sign of your guilt.
Step 3
On the eve of the test, you should sleep well so that the reactions to questions are not delayed. In addition, it is not allowed to take drugs to slow down or speed up the reaction of thinking and the course of other processes in the body. So, before the check, you must not consume alcohol, psychotropic drugs, tranquilizers. Such means can influence the answers, distort them, show falsehood when measuring your reactions. Therefore, taking such drugs or alcohol may be considered an impediment to testing, and therefore be considered a sign of the subject's culpability.
Step 4
Before starting the test, you will need to sign a consent for testing, otherwise it will be considered invalid. In addition, the range of questions that a person will have to answer should be known. Questions may concern details of a career or life, personality traits, details of the past. As a rule, questions are asked about involvement in crime, deception, violence, etc. Polygraph questions should not clarify your orientation, attitude towards religion or politics.
Step 5
The polygraph test procedure is not hazardous to health, it should not injure the psyche or make a person experience stress. During testing, in addition to the polygraph technician and asking questions, there may be an employer or legal representative, a lawyer or an interpreter in the room, depending on which institution you are testing at.
