Analyze the gestures of the speaker. Lies unnatural human nature, so every time, lying, he feels uncomfortable.First of all, this is reflected in the instinctive "hiding the face" - the speaker can touch the nose, ears, mouth and neck.In addition, a liar will constantly and confidently look into your eyes to check - if you believe the hype, and whether it is necessary to change tactics dialogue.Pay attention to the orientation of hands: honesty and openness instinctively raised his hands strengthened, while the hidden hand means concealing intentions.
Watch for constructing sentences. Lies (especially if it is poorly prepared) is always based on the basic facts and resolutely avoids detail, so the story that contains the optional stuff is sure to be truthful.However, if the small things too much, and they are literally "crush" the answer to your direct question, the truthfulness of speech is put in doubt.Do not be amiss to draw attention to the wording: more people busy inventing stories, so to build a beautiful and long sentences he did not succeed.Perhaps he simply duplicate your same wording: "You went to the buffet looked?" - "Yes, I went to the buffet looked ...".
Look for inconsistencies.For example, if a person points a finger to the side and sees off its own gesture glance - it is believed that the other person too focused on what he was saying.Similarly, if an affirmative phrase reinforced winding head in different directions, a gesture clearly contradicts what was said, and that one thing is wrong.
liar is trying to strengthen the space around them.He can sit at the table, go to the window, move to the corner to pick up a book - to do something that will help him to dissociate itself from you, to expand its own range of comfort.This behavior ensures that the topic of conversation is unpleasant companion, although it may at the same time and not to lie.Watch out for the rest of the signs.
most thoroughly versed in the mechanics of the book lies Allan Pisa "Body Language".