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Psychologist

Peter Wason

Cognitive Psychology

British cognitive psychologist known for research on human reasoning and confirmation bias.

Facts
Birth Date
1924-04-22 1
Birth Year
1924 1
Death Date
2003-04-17 1
Death Year
2003 1
Birthplace
Bath, Somerset, England 1
Death Place
Wallingford, Oxfordshire, England 1
Nationality / Culture
English 1
Defining Contribution
Introduced the Wason selection task in 1966, a logic puzzle whose famously low success rate revealed how people reason differently about abstract rules than about the same rules framed in familiar, socially meaningful terms. 2
Notable Work
Wason selection task; confirmation bias research 1
Connections

Associated With

Wason's hypothesis-testing experiments gave the bias its name and its first systematic study.

Identified the effect with Shuli Reich in 1979.

In Branch

Source Wikipedia: Peter Cathcart Wason

Studies Conducted

In the Other Atlases
Sources
1. Wikipedia: Peter Cathcart Wason
Wikimedia Foundation
  • infobox
    Wallingford, Oxfordshire, England
  • Introduction
    Peter Cathcart Wason (22 April 1924 - 17 April 2003) was an English cognitive psychologist
  • infobox: Known for
    Psychology of reasoning
View the Source
2. Wikipedia: Wason Selection Task
Wikimedia FoundationSolution section
Quote, Solution section
The correct response is to turn over the 8 card and the red card.
View the Source
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