Is It Possible to Spot a Liar?


Voice Cues
The pitch of one’s voice may also increase when he or she is lying, which could be a clue of storytelling.

One of the challenges in detecting lies through body language is that not all lies are created equal—some are white lies; others are fabricated under extreme duress where the stakes are high. Therefore, not all reactions are the same. One of the biggest challenges for lay people trying to detect them is that we don’t expect them—most of us think we’re getting the truth.

Updated August 28, 2009

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11.05.2008
Liz K
Worked for six years as a court reporter and sat through many depositions and court proceedings where at least one of the parties had to be lying. As a means of concentration (essential for this job), it helped to focus intently on the person speaking. Every little eye movement, snicker, body shift, sweat drop, tear drop, etc., could be observed (though obviously unrecorded). What I tell people still is that it was not the grand drama that fascinated me but the near impossibility to tell which person was lying. Surprisingly, people do that very well. Sad to say.
11.05.2008
JD Withehld
Yeah Mark and the biggest lier of them all just got elected as our next president! We are so screwed it is pathetic! Change...oh yeah, he is gonna change things allrighty....that does not nessisarily mean it is going to be for the good or in the way we want and/or need for it to be!!! We're screwed!!!
09.17.2008
roger freberg
Laura Freberg Professor of Psychology at Cal poly and a member of this network wrote on this subject... with a short powerpoint presentation... entitled: "Is he/she lying to you?" http://laurafreberg.com/blog/?p=101 Roger Freberg
09.12.2008
Mark Roddey
These scientists had too much time on their hands! Lying is an accepted form of misinformation by covert government agencies. Every politician is lying when their mouth is open. (I'm God! You know right off I'm lying through my teeth ... Or am I?)
It feels good to write.

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