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CHAPTER 11 More Is Not Always Better: The Benefits of Cognitive Limits (2003)
BibTeX
@MISC{Hertwig03chapter11,
author = {Ralph Hertwig and Peter M. Todd},
title = {CHAPTER 11 More Is Not Always Better: The Benefits of Cognitive Limits},
year = {2003}
}
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Abstract
Some of us ordinary mortals achieve extraordinary intellectual feats. For instance, the ancient Mithridates the Great (king of Pontus, a long and narrow strip of land on the southern coast of the Black Sea) is said to have learnt 22 languages, and to have been able in the days of his greatest power to transact business with the deputies of every tribe subject to his rule in their own peculiar dialect. Napoleon is known to have dictated 102 letters to successive teams of perspiring secretaries almost without pause, as he prepared the final details for the launching of his devastating campaign against Prussia (Chandler, 1997). One of the most celebrated physicists of our time was Richard Feynman, who won the 1965 Nobel Prize in physics for his many contributions to his field, especially for his work on quantum electrodynamics. Beyond being a brilliant thinker, on the bongos Feynman supposedly could play 10 beats with one hand against 11 with the other (Feynman, 1999; try it—you may decide that quantum electrodynamics is easier). Despite numerous examples of people with prodigious abilities that we might otherwise have thought impossible, much of cognitive psychology rests on the premise that human information-processing capacity is rather severely bounded. In the words of Kahneman, Slovic and Tversky (1982), “cognitive psychology is concerned with internal processes, mental limitations, and the way in which the processes are shaped by the limitations” (p. xii). According to Cowan (2001), “one of the central contributions of cognitive psychol-ogy has been to explore limitations in the human capacity to store and process informa-tion ” (p. 2). The list of documented limitations is long and includes the now classic thesis
Keyphrases
always better cognitive limit quantum electrodynamics southern coast cognitive psychol-ogy successive team mental limitation peculiar dialect many contribution cognitive psychology bongo feynman tribe subject documented limitation numerous example celebrated physicist central contribution black sea human capacity classic thesis human information-processing capacity cognitive psychology rest brilliant thinker narrow strip internal process ordinary mortal extraordinary intellectual feat nobel prize prodigious ability richard feynman final detail
