Jonathan St B. T. Evans

Jonathan St B. T. Evans
Born (1948-06-30) 30 June 1948
Other namesJonathan Evans
Alma materUniversity College London
Known forDual process theory
Scientific career
Fields
Institutions
Thesis Deductive reasoning and linguistic usage (with special reference to negation)
Doctoral advisorPeter Cathcart Wason
WebsiteOfficial website

Jonathan St B. T. Evans (born 30 June 1948) is a British cognitive psychologist, currently Emeritus Professor of Psychology at the University of Plymouth. In 1975, with Peter Wason, Evans proposed one of the first dual-process theories of reasoning, an idea later developed and popularized by Daniel Kahneman. In a 2011 Festschrift, Evans' peers described him as "one of the most influential figures in the psychology of human reasoning".