By: Julia Aidan
Submitted: 2010-06-26 12:47:31 | Word Count: 419
People lie on many occasions. They are available in every sphere of life. Sometimes they lie knowingly and sometimes intentionally and on few occasions according to circumstances. Many people lie confidently without batting the eyelid, some use sunglasses to keep away from eye contact. When a person tells a lie, the eyes betray and show the emotion. However, it is not expected from a consistent liar or a hardened criminal.
Blushing is another sign of lying. This is a natural symptom for common people. This is observed by experienced people. Today, modern science has developed several gadgets to detect lie. The high-resolution thermal camera is one of them. This camera is very powerful and notices the rush of blood to the face precisely. This camera, not only detect lies but also people with evil intention like, terrorists, illegals', etc. Therefore the camera is used in vulnerable places like airport Metro, busy streets and other public places.
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Body language may show signs of lying. Avoiding looking into your eyes, carrying nervously or feeling uncomfortable while changing postures, are some of the behavioral symptoms. Person telling lie, are judged by their language inconsistency and slip of memory in prolonged questioning. He may try to evade some specific incident even after repeated questions and be on the extreme defensive attitude. It proves that that he is camouflaging facts. This method is the easy way to tell when someone is lying.
It is difficult to predict lie from nonverbal behaviour. Detecting deceit is hard task. When you are questioning a group of people to detect a crime, their statements are corroborated and if there is incoherent statement by someone then he is telling a lie. The statements are then imposed on the people in a tricky way and convincingly. However, detecting lies is a highly skilled job and needs lots of experience.
People frequently say that they do not mislead others, but on the other hand, they keep back important information. This is another form of lying, which is difficult to detect in real life. When they are caught telling lies, they become extremely defensive and try to switch the subject abruptly. However, it is very difficult to prove the lie or truth from a person's behavior but your instinct will tell when someone is deceiving with lies.
