The Psychology of Catching Liars

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Questions and Answers

What is a key finding discussed regarding gaze aversion and lie detection?

  • Truth-tellers are more likely to exhibit gaze aversion due to anxiety.
  • Gaze aversion is a universally reliable indicator of deception across all demographics.
  • Certain cultural groups are more prone to gaze aversion, which can lead to misinterpretations in lie detection. (correct)
  • Liars consistently avoid eye contact more than truth-tellers.

According to the content, what interviewing approach is most effective for gathering information that can reveal inconsistencies?

  • A passive approach that avoids direct questioning to prevent the interviewee from becoming defensive.
  • A confrontational approach designed to induce stress.
  • An 'information gathering' approach focused on collecting details that can be checked against other evidence. (correct)
  • An accusatory approach that immediately challenges the interviewee's statements.

What is the 'self-fulfilling fakery' phenomenon in the context of lie detection?

  • The tendency of liars to eventually confess due to guilt.
  • The process by which repeated lies can alter a person's perception, making the lie feel like the truth. (correct)
  • The inclination of people to support lies told by authority figures.
  • The ability of some individuals to convincingly fake emotions, making lie detection impossible.

Why does the content suggest that asking unanticipated questions can be useful in detecting deception?

<p>Liars might be less prepared to answer unexpected questions and, therefore, more likely to reveal inconsistencies or hesitate. (B)</p> Signup and view all the answers

According to the review, what is a common misconception people have about detecting lies?

<p>Liars always fidget more than truth-tellers. (A)</p> Signup and view all the answers

What does the content suggest regarding the emotional experience of lying?

<p>People who strongly believe in their own lies may not experience the guilt or fear typically associated with deception. (B)</p> Signup and view all the answers

If someone is malingering (exaggerating symptoms), what might happen over time, according to the research?

<p>The act of feigning symptoms can lead them to genuinely experience those symptoms. (B)</p> Signup and view all the answers

How might examiners improve lie detection when questioning people about intentions?

<p>Examine the lies that have become the person's new truth. (C)</p> Signup and view all the answers

What should interviewers do to reduce cross-racial misinterpretations?

<p>Learn about cultural differences in behavior, such as gaze aversion. (D)</p> Signup and view all the answers

According to the content, what is one method researchers use to study lying?

<p>Asking subjects to lie or tell the truth about a film they recently watched. (C)</p> Signup and view all the answers

Flashcards

Gaze aversion lie detection

Using averted gaze to determine if someone is lying

Unanticipated questions

Asking questions that are not expected during an interview.

Self-fulfilling fakery

When people start to believe the lies that they are telling

Information gathering approach

An interviewing approach where one gathers as much information as possible before making accusations.

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Malingering

The act of pretending to be sick or injured, often for personal gain.

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Fidgeting and lie detection

Relying on grooming gestures such as fidgeting as a method of lie detection.

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Study Notes

Catching Liars

  • The review covers the field of lie detection.
  • Detecting lies can be challenging, and people often rely on unhelpful behaviors, leading to mistakes.
  • Common cues like gaze aversion and fidgeting are unreliable indicators of lying.
  • Liars do not necessarily look away or fidget more than truth tellers.
  • Gaze aversion as an indicator of lying can be dangerous, especially considering cultural and ethnic differences.
  • Blacks are more likely to show gaze aversion, which can lead to cross-racial misinterpretation in interviews.
  • Speech cues are more diagnostic of deception than nonverbal cues.
  • An "information gathering" approach to interviewing is recommended over an accusatory one.
  • This approach gathers more information that can be checked for inconsistencies.
  • Asking unanticipated questions can also be helpful, as liars are less likely to say "I don't know" for fear of looking suspicious.
  • People with strong imaginations may believe their own lies, making it difficult to detect deception.

Self-Fulfilling Fakery

  • Research indicates that some people can develop a false belief in their original lies.
  • Individuals instructed to lie about their symptoms reported more trouble concentrating, even when trying to be honest later.
  • The lie became their new truth, posing challenges for lie detection.
  • Useful suggestions for those entering the lie detection field
    • Examine lies about future actions or intentions
    • Examine lies that have higher stakes for people if caught
    • Examine the lies that became the person's new truth.

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