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The Magical Number Seven, Plus or Minus Two. " The Magical Number Seven, Plus or Minus Two: Some Limits on Our Capacity for Processing Information " [ 1] is one of the most highly cited papers in psychology. [ 2][ 3][ 4] It was written by the cognitive psychologist George A. Miller of Harvard University 's Department of Psychology and published ...
George Sperling, Ulric Neisser. George Armitage Miller (February 3, 1920 – July 22, 2012) [ 1] was an American psychologist who was one of the founders of cognitive psychology, and more broadly, of cognitive science. He also contributed to the birth of psycholinguistics. Miller wrote several books and directed the development of WordNet, an ...
Short-term memory. Short-term memory (or " primary " or " active memory ") is the capacity for holding a small amount of information in an active, readily available state for a short interval. For example, short-term memory holds a phone number that has just been recited. The duration of short-term memory (absent rehearsal or active maintenance ...
October 9, 2011. ( 2011-10-09) –. March 4, 2022. ( 2022-03-04) Brain Games is an American popular science television series that explores cognitive science by focusing on illusions, psychological experiments, and counterintuitive thinking. The series debuted on National Geographic in 2011 as a special. [ 1] Its return as an original series in ...
A modality effect is present in chunking. That is, the mechanism used to convey the list of items to the individual affects how much "chunking" occurs. Experimentally, it has been found that auditory presentation results in a larger amount of grouping in the responses of individuals than visual presentation does. Previous literature, such as George Miller's The Magical Number Seven, Plus or ...
4. "How to Take Down a Casino". 2 October 2009. ( 2009-10-02) Filmed for Channel 4 in front of a live studio audience, this new series, airing in September 2009 [ 5] was made up of four one-hour specials, during which Brown attempted what he described as "some of the most incredible feats to date".
Its capacity, however, is very limited. In 1956, George A. Miller (1920–2012), when working at Bell Laboratories, conducted experiments showing that the store of short-term memory was 7±2 items. (Hence, the title of his famous paper, "The Magical Number 7±2."
An item may be a number, a word, a picture, a sound, a feeling, or any single object. For example, the set A can be treated as a simple item. A description of the set A (such as "A is the set of all prime digits") is another item. An enumeration of the set A: {2, 3, 5, 7} are four items linked together in a group or set.