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Concept
Lie
Summary
A lie is an assertion that is believed to be false, typically used with the purpose of deceiving or misleading someone. The practice of communicating lies is called lying. A person who communicates a lie may be termed a liar. Lies can be interpreted as deliberately false statements or misleading statements. Lies may also serve a variety of instrumental, interpersonal, or psychological functions for the individuals who use them.
Generally, the term "lie" carries a negative connotation, and depending on the context a person who communicates a lie may be subject to social, legal, religious, or criminal sanctions; for instance, perjury, or the act of lying under oath, can result in criminal and civil charges being pressed against the perjurer.
Although people in many cultures believe that deception can be detected by observing nonverbal behaviors (e.g. not making eye contact, fidgeting, stuttering) research indicates that people overestimate both the significance of such cues and their ability to make accurate judgements about deception. More generally, people's ability to make true judgments is affected by biases towards accepting incoming information and interpreting feelings as evidence of truth. People do not always check incoming assertions against their memory.
A barefaced, bald-faced or bold-faced lie is an impudent, brazen, shameless, flagrant, or audacious lie that is sometimes but not always undisguised and that it is even then not always obvious to those hearing it.
A big lie is one that attempts to trick the victim into believing something major, which will likely be contradicted by some information the victim already possesses, or by their common sense. When the lie is of sufficient magnitude it may succeed, due to the victim's reluctance to believe that an untruth on such a grand scale would indeed be concocted.
A black lie is about simple and callous selfishness. They are usually told when others gain nothing, and the sole purpose is either to get oneself out of trouble (reducing harm against oneself), or to gain something one desires (increasing benefits for oneself).
Official source
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