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principle of least effort

the basic behavioral hypothesis that an organism will choose a course of action that appears to require the smallest amount of effort or expenditure of energy. Also called law of least action; least effort principle.

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Psychology term of the day

February 25th 2025

inner estrangement

inner estrangement

the feeling that external objects are unfamiliar and unreal. [defined by Austrian psychoanalyst Paul Federn (1871–1950)]