“One might say psychological processes such as motives, intentions, sentiments, etc., are the core processes which manifest themselves in overt behavior and expression in many variable ways.”
Source: The psychology of interpersonal relations, 1958, p. 34
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Fritz Heider 6
German psychologist 1896–1988Related quotes

Source: Fuzzy sets and fuzzy logic (1995), p. 1-2.
George Katona (1951). Psychological Analysis of Economic Behavior. McGraw-Hill, New York. p. 31
Charles Perrow (1967), in: Industrial Relations Research Association, Proceedings of the ... Annual Winter Meeting, Vol. 19 (1967), p. 163
1960s

"Thomson & Tait's Natural Philosophy" in Nature, Vol. 7 (Mar. 27, 1873) A review of Elements of Natural Philosophy https://archive.org/details/elementsnatural00kelvgoog (1873) by Sir W. Thomson, P. G. Tait. See Nature, Vol. 7-8, https://archive.org/details/nature7818721873lock Nov. 1872-Oct. 1873, pp. 399-400, or The Scientific Papers of James Clerk Maxwell, p. 328. https://books.google.com/books?id=lzlRAAAAYAAJ&pg=PA328

“Consensus Terrorism: The process that decides in-office attitudes and behavior.”
Definitions

Source: Legal foundations of capitalism. 1924, p. 351-352