“[Conflict can be defined] as the opposition of approximately equally strong field forces.”

— Kurt Lewin

Source: 1930s, The conflict between Aristotelian and Galileian modes of thought in contemporary psychology, 1931, p. 109 as cited in: Man Cheung Chung, Michael E. Hyland (2012) History and Philosophy of Psychology. p. 107.

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Kurt Lewin48

German-American psychologist 1890–1947

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