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Everything about Wason selection task

Test in the study of deductive reasoning

In psychology, the Wason selection task is a logic puzzle devised by Peter Cathcart Wason in 1966. It is one of the most famous tasks in the study of deductive reasoning. An example of the puzzle is:You are shown a set of four cards placed on a table, each of which has a number on one side and a color on the other. The visible faces of the cards show 3, 8, blue and red. Which card(s) must you turn over in order to test that if a card shows an even number on one face, then its opposite face is blue? Wikipedia →

🧭 Start here: a 6-step reading path

  1. Read the overview: Wason selection taskA 5-minute orientation
  2. Skim a recent paper: Bayesians Too Should Follow Wason: A Comprehensive Accuracy-Based Analysis of the Selection TaskInfluential work since 2022
  3. Pick up a classic book: Perspectives On Thinking And ReasoningThe most-reprinted book on the subject
  4. Read the landmark paper: The logic of social exchange: Has natural selection shaped how humans reason? Studies with the Wason selection taskCited 1,410 times
  5. Go sideways: Peter Cathcart WasonA closely related topic
  6. Go sideways: Leda CosmidesA closely related topic

📖 Definitions

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🏆 Landmark papers (most cited)

🆕 Influential since 2022

📚 Books worth reading

Ranked by number of editions on Open Library, a rough measure of how lasting a book is.

🔗 Related topics