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Examining gullibility with sentence verification judgments.

Yasuhiro Ozuru1, Masoumeh Heidari2

  • 1Department of Psychology, University of Alaska Anchorage, Anchorage, AK, USA.

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|June 8, 2024
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Summary
This summary is machine-generated.

People exhibit gullibility, showing a bias toward responding "True" in sentence verification tasks. This tendency is stronger when unfamiliar concepts appear in the subject, not the predicate, of a sentence.

Keywords:
epistemic vigilancegullibilitysentence comprehensionverification judgment

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Area of Science:

  • Cognitive Psychology
  • Decision Making
  • Human Behavior

Background:

  • Gullibility is often understood as a susceptibility to deception.
  • Sentence verification tasks assess cognitive processing of information.
  • Prior knowledge influences judgments of truthfulness.

Purpose of the Study:

  • To investigate gullibility through sentence verification tasks.
  • To examine the effect of unfamiliar concept location on truth judgments.
  • To understand the cognitive mechanisms underlying plausibility judgments.

Main Methods:

  • Three experiments were conducted.
  • Participants performed sentence verification judgment tasks.
  • Unfamiliar concepts were strategically placed in sentence subjects or predicates.

Main Results:

  • A higher frequency of "True" responses occurred when unfamiliar concepts were in the subject.
  • "True" response frequency was below chance even with unfamiliar subjects.
  • Sentence verification appears to be processed as a plausibility judgment.

Conclusions:

  • Gullibility is linked to a bias towards "True" responses.
  • The location of unfamiliar information significantly impacts judgment.
  • Cognitive plausibility influences sentence verification outcomes.