The concept of management information system originated very early. As early as the 1930s, Bernard wrote a book emphasizing the role of decision-making in organizational management. In the 1950s, Simon proposed the concept that management relies on information and decision-making. At the same time, Wiener published cybernetics and management. He regarded the management process as a control process. In the 1950s, computers were already used in accounting work. In 1958, Gale wrote that "management will obtain timely and accurate information at a lower cost and achieve better control." By this time, the term data processing had already appeared.
The term management information system first appeared in 1970, by Walter T. Kennevan gave it a definition: "Providing past, present, and predicted future information about the enterprise and its environment to managers, employees, and outsiders at an appropriate time, in oral or written form, to help them carry out their operations." Decision-making." It's clear that this definition comes from management rather than from computers. It does not emphasize the use of computers. It emphasizes the use of information to support decision-making, but it does not emphasize the application of models. All of this shows the initial nature of this definition.
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