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When a belief shapes the evidence we notice

A page of product reviews can become a search for reasons to trust a choice you already favor. Confirmation bias describes a tendency to favor information that fits an existing belief. The question is how to recognize that pattern while still judging evidence on its quality.

3–7 min

Questions you could explore

  • How might a belief influence which evidence someone seeks or notices?
  • How does evidence quality affect whether a belief should change?

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