True or false: how to recognize deception interlocutor

Conducted a lot of debate about whether there are ways to recognize liars. In December last year, the US Senate Intelligence Committee has published a report on the work of psychologists in correctional facilities. Among other information in it contained examples of techniques that are used by psychologists, trying to bring the prisoners to clean water.

Catch a man in a lie, whether it is your friend, embellishing the story, or the customer, frankly telling lies in your eyes, it requires effort. But there are many ways to do it and not fewer ways learn to lie. We offer an unusual way to distinguish truth from falsehood, which is used by American psychologists who work with the prisoners.

In the United States, until recently it was considered unethical to influence the prisoner with the help of psychology. However, later studies have been conducted and a number of bills that allow it. Last December, the US Senate Intelligence Committee published a report on the work of two psychologists in correctional facilities. Based on this report Edition Scientific American wrote

Usually liars advance invent history. Think through the details, different outcomes and issues. But they are easy to surprise.

Asking unexpected questions, you are breaking the train of thought of the interlocutor and knocks him off. If he starts to stammer, then before that he had lied.

We decided to find other evidence lies and once again we will remind how important to pay attention to language of the body, namely:

1. Avoiding eye contact.
2. Hands touch the face, neck and mouth. Pochosyvayut nose or ears.
3. The reverse reaction to your actions and words braked.
4. Gestures do not match the words. For example, frown at the words "I love you."
5. Using humor or sarcasm to change the subject.

Tell us about your experience of conversation with the liars. Do you recognize their deception was possible and, if so, how?