-
Categories
- Books
- Career
- Carnival
- China
- Competition
- Creativity
- curiouscat.com
- Customer focus
- Data
- Deming
- Design of Experiments
- Economics
- Education
- Fun
- Health care
- India
- Innovation
- Investing
- IT
- Lean thinking
- Management
- Management Articles
- Manufacturing
- Performance Appraisal
- Popular
- Process improvement
- Psychology
- Public Sector
- Quality tools
- quote
- Respect
- Science
- Six sigma
- Software Development
- Statistics
- Systems thinking
- Tags
- Theory of Constraints
- Toyota Production System (TPS)
- Travel photos
- UK
- webcast
ASQ Influential Voices blogs Books Career Carnival commentary continual improvement Creativity curiouscat Customer focus customer service Data Deming Economics engineering Google Health care Innovation internet Investing IT John Hunter leadership lean manufacturing Lean thinking management Management managing people Manufacturing organization as a system Popular Process improvement Psychology Public Sector Quality tools quote respect for people Six sigma Software Development Statistics Systems thinking tips Toyota Toyota Production System (TPS) webcast
-
Monthly Archives: August 2004
Dangers of Forgetting the Proxy Nature of Data
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 Brian Joiner, curiouscat, Data, Deming, Madison, Management, Popular, quote, Statistics, Systems thinking
7 Comments
Six Sigma and Deming Philosophies
My oversimplified view is that the Deming philosophy aims to improve the system and Six Sigma is about improving within the current system. I think several Six Sigma efforts over the past 10 years have improved upon what many organizations tried with TQM, in large part by
1) putting substantial effort (significant training and application) into using statistical tools to improve
and 2) more focus on results (especially short term results) Continue reading
Posted in Deming, Management, Six sigma
Tagged Deming, Six sigma
Comments Off on Six Sigma and Deming Philosophies