cybernetics

n. the scientific study of communication and control as applied to machines and living organisms. It includes the study of self-regulation mechanisms, as in thermostats or feedback circuits in the nervous system, as well as transmission and self-correction of information in both computers and human communications. Cybernetics was formerly used to denote research in artificial intelligence. [first defined in 1948 by U.S. mathematician Norbert Wiener (1894–1964)] —cybernetic adj.

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Psychology term of the day

January 30th 2025

statistical stability

consistency of results across samples, study designs, and analyses. A meta-analysis may be used to examine the stability of means, correlations, and other parameter estimates obtained from different studies of the same population. See also stability coefficient.