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Psychological Phenomena

Precision Bias

Overconfidence and Self-Assessment Biases

Precision bias is a form of cognitive bias in which an evaluator of information commits a logical fallacy as a result of confusing accuracy and precision, weighting precise-sounding information more heavily in a decision regardless of whether it is actually accurate. The phenomenon has been documented in negotiation, legal and medical contexts, where an advisor sometimes offers unnecessarily precise figures that create a false sense of confidence in the person receiving them.

Facts
Classification
Type of Phenomenon
Cognitive Phenomenon 1
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In Branch

Source Wikipedia: Precision Bias
Sources
1. Wikipedia: Precision Bias
Wikipedia
  • lead section, phenomenon-kind classification
    Precision bias is a form of cognitive bias in which an evaluator of information commits a logical fallacy as the result of confusing accuracy and precision.
  • In Branch: Cognitive Psychology, Categories
    Wikipedia article 'Precision bias' is filed under Category:Cognitive biases.
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