Tag Archives: Quality tools

Design of Experiments: The Process of Discovery is Iterative

Posted on July 30, 2013 by John Hunter

This video is another excerpt on the design of experiments videos by George Box, see previous posts: Introduction to Fractional Factorial Designed Experiments and The Art of Discovery. This video looks at learning about experimental design using paper helicopters (the … Continue reading →

Posted in Design of Experiments, Management, Process improvement, Quality tools, Statistics | Tagged Design of Experiments, experiments, George Box, management webcast, Process improvement, Quality tools, Statistics | 3 Comments

Stated Versus Revealed Preference

Posted on July 9, 2013 by John Hunter

My father provided me a good example of the flawed thinking of relying on stated preference when I was growing up. Stated preference is, as you might deduce, the preferences voiced by customers when you ask. This is certainly useful … Continue reading →

Posted in Customer focus, Popular, Psychology | Tagged Bill Hunter, Customer focus, food, Popular, Psychology, Quality tools, Statistics, theory of knowledge | 8 Comments

Management Blog Review 2012: Gemba Walkabout

Posted on January 9, 2013 by John Hunter

This is my second, of two, 2012 management blog review posts. In this post I look back at the last year on Mike Stoecklein’s Gemba Walkabout blog. Mike is the Director of Network Operations at Thedacare Center for Healthcare Value. … Continue reading →

Posted in Carnival, Deming, Health care, Process improvement | Tagged Deming, Health care, Process improvement, Quality tools | 1 Comment

Special Cause Signal Isn’t Proof A Special Cause Exists

Posted on October 3, 2012 by John Hunter

One of my pet peeves is when people say that a point outside the control limits is a special cause. It is not. It is an indication that it likely a special cause exists, and that special cause thinking is … Continue reading →

Posted in Data, Deming, Management, Manufacturing, Process improvement, Quality tools, quote, Six sigma, Statistics, Systems thinking | Tagged control chart, curiouscat, Data, Deming, in-process measures, Process improvement, Quality tools, Six sigma, Systems thinking, variation | Comments Off

5s at NASA

Posted on September 11, 2012 by John Hunter

NASA did some amazing things culminating with landing on Moon. Much of what they did was doing many small things very well. They used 5s, checklists, gemba thinking, usability, simplicity, testing out on a small scale and much more. Here … Continue reading →

Posted in Deming, Lean thinking, Quality tools, Systems thinking | Tagged government, lean manufacturing, Process improvement, Quality tools, USA, usability | 1 Comment

Value Stream Mapping for Fun and Profit

Posted on July 24, 2012 by John Hunter

Guest post by Evan Durant, author of the Kaizen Notebook blog [The broken link was removed]. I tend to get a little preachy about the importance of value stream maps, but they really can be useful tools not only to … Continue reading →

Posted in Lean thinking, Quality tools | Tagged guest post, lean manufacturing, Manufacturing, Quality tools | 1 Comment

Moving Beyond Product Quality

Posted on June 12, 2012 by John Hunter

This month Paul Borawski (CEO of ASQ) has asked the ASQ Influential Voices to share their thoughts on moving beyond product quality. The opening paragraph of the Quality Council’s perspective is, “For some organizations, ‘quality’ remains a set of tools … Continue reading →

Posted in Management, Systems thinking | Tagged ASQ Influential Voices, long term thinking, management, quality, Quality tools, Systems thinking | 2 Comments

Richard Feynman Explains the PDSA Cycle

Posted on May 17, 2012 by John Hunter

Ok, really Richard Feynman Explains the scientific method. But his thoughts make the similarity between the PDSA cycle and the scientific method obvious. 1) Plan, hypothesis. You make a guess about a theory (in using the PDSA cycle this step … Continue reading →

Posted in Process improvement, Quality tools, Science | Tagged experiments, PDSA, Popular, prediction, Process improvement, Quality tools, Science | 3 Comments

Management Blog Posts From November 2006

Posted on April 26, 2012 by John Hunter

I have selected a few great posts from the Curious Cat Management Blog back in November 2006. What Could we do Better? – There are many important ideas to improve management. This is one of the most important tips to … Continue reading →

Posted in Deming, Management, Process improvement, Quality tools, quote | Tagged blogs, curiouscat, Data, Deming, management, Process improvement, Quality tools, quote, tips | Comments Off

Keys to the Effective Use of the PDSA Improvement Cycle

Posted on March 6, 2012 by John Hunter

The PDSA improvement cycle was created by Walter Shewhart where Dr. Deming learned about it. An improvement process is now part of many management improvement methods (A3 for lean manufacturing, DMAIC for six sigma and many other modifications). They are … Continue reading →

Posted in Data, Deming, Management, Popular, Process improvement, Quality tools, quote, Systems thinking | Tagged continual improvement, curiouscat, Data, Deming, experiments, management, PDSA, Popular, Process improvement, Quality tools, quote | 15 Comments