The Psychological Toll of Keeping Up a Lie
Chapter 1

The honest truth about why we fib

Chapter 2

Reading the tells that do not exist

Chapter 3

When lying becomes a habit

Chapter 4

The grand illusions we play on ourselves

YOUR GOAL

Master of The secret life of our little lies

Ch 2 · Reading the tells that do not exist
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infamousd Maintaining a lie causes severe mental exhaustion.

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infamousd The Eye Contact Myth

No shifty eyes / no looking right / it's just a myth

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Suspicion creates the very anxiety we mistake for guilt.

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infamousd The myth of detecting lies through eye movements.

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The exhaustion of keeping up a lie

infamousd Cognitive load theory shows that suppressing reality while inventing stories exhausts the brain, making cognitive lie detection highly

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Why polygraphs are not truth machines

infamousd Color-coded vector diagrams show overlapping graphs of heart rate and sweat.

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*   *Spot the Fib*
    *   *Phantom Tells*
    *   *
BETA

infamousd Spot the suspect's physical tells to learn the psychology of deception.

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Fun Fact

Shifty eyes: A 2012 study proved that looking up or to the side has absolutely no connection to whether someone is telling a lie.

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Gossip

Which lie detection myth did you believe?

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Quiz

How long do involuntary microexpressions typically last on a person's face?

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infamousd Why polygraphs fail as lie detectors

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Quiz

Why did a 2003 scientific report conclude that polygraph tests are unreliable for screening?

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infamousd Facial microexpressions display the brief involuntary movements that signal our true feelings

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Quiz

Which of the following physical responses is measured by a standard polygraph machine?

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Quiz

Why might an innocent person fail a polygraph lie detector test?

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Quiz

Who pioneered the study of microexpressions as potential clues to hidden emotions in the 1970s?

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Quiz

What did psychologist Richard Wiseman's 2012 study discover about eye movements and lying?

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Quiz

Which technique is used by modern investigators to catch liars by making them think harder?

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Quiz

What is the psychological term for the extra mental effort required to maintain a lie?

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