Tag Archives: Data

Theory of Knowledge

Posted on January 29, 2005 by John Hunter

Deming’s Management System, as expressed in his book: The New Economics has four interdependent parts: Appreciation for a System (systems thinking) Knowledge about Variation (see: variation definition) Theory of Knowledge Psychology (the human element of management systems) Quotes on the … Continue reading →

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Dangers of Forgetting the Proxy Nature of Data

Posted on August 29, 2004 by John Hunter

We use data to act as a proxy for some results of the system. Often people forget that the end result is not for the number to be improved but for the situation to be improved. We hope, if the measure improves the situation will have improved. But there are many reasons this may not be the case (one number improving at the expense of other parts of the system, the failure of the number to accurately serve as a proxy, distorting numbers, etc.). Continue reading →

Posted in Data, Deming, Management, Popular, quote, Systems thinking | Tagged , , , , , , , , , | 7 Comments