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Apr 20, 2026, 1 min read

George A. Miller

George A. Miller authored the 1956 paper ”The Magical Number Seven, Plus or Minus Two”, one of the most cited pieces in cognitive psychology.

  • Pinned down the capacity of short-term memory at roughly 7 ± 2 items, with chunking as the trick that raises effective capacity
  • Co-organized the 1956 MIT symposium often called the birth of the Cognitive Revolution, alongside Chomsky and Newell & Simon

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Backlinks

  • Magic Number 7 Plus or Minus 2
  • PSYCH207
  • Short-term Memory

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