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Confirmation Bias

by Anonymous

Feed in three numbers to get a yes or no, and see that tests aimed at a Β«noΒ», not confirmations, are what pin down the hidden rule.

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About this app

Confirmation Bias is an interactive logic exercise built around the classic 2, 4, 6 number sequence. Enter triples of numbers and receive yes-or-no results to identify the hidden rule, then review whether your tests tried to disprove your hypothesis or only confirm it. Additional activities show how to choose tests that split candidate rules most effectively.

Use cases

  • Learners practicing hypothesis testing and critical thinking
  • Teachers introducing confirmation bias and falsification
  • Adults exploring cognitive bias through a number puzzle
  • Decision-makers practicing tests that could prove them wrong

Features

  • Test custom triples of numbers against a hidden rule
  • Choose among candidate rules, including increasing numbers, even numbers, and sums of 12
  • Review your yes and no results with a test history
  • Compare test choices by how many candidate rules they allow through
  • Interactive missions focused on falsification and confirmation bias
  • Optional sound toggle and multilingual interface