Unified theory of cognition

Unified theory of cognition). This is in contrast to cognitive models, which focus on a particular competence, such as a kind of problem solving or a kind of learning.

Allen Newell's plea for a unified theory of cognition, titled, 'You can't play twenty questions with nature and win,' made more than thirty years ago (1973), has been realized, although not perfected, by his colleagues.

See also: AI, Artificial intelligence, Allen, Agent, Knowledge