Perversity and Profit
Once upon a time, in a real, live U.S. corporation, top management decided that Six Sigma was a good idea.
Once upon a time, in a real, live U.S. corporation, top management decided that Six Sigma was a good idea.At a recent committee meeting of a professional association, the speaker talked about print media and the Internet. Print media are struggling because the Internet can more easily disseminate information.
n Dirk Dusharme’s First Word in the April 2006 issue of Quality Digest, he sneaks into the back of the “Church of the Six Sigma” and cannily reports the goings on.
Six Sigma has gained a reputation as a data-driven statistical methodology for process improvement. If the statistical methodology by itself were responsible for Six Sigma’s success, then there would be nothing new in Six Sigma.
All too often FMEA (Failure Modes and Effects Analysis), DFMEA (Design, Failure Modes, and Effects Analysis) or FMECA (Failure Mode, Effects,I talk to a lot of people and most of them are stressed at work and carrying it over to their homes.
Zero defects is an idea that was discovered in the early 1960s.
In 1633, opposition to the common viewpoint could mean death. This was the case with Galileo when he proposed that the Earth revolved around the sun. He was tried for heresy. Of course things are different today.
I’ve been reading about the 1.5 sigma shift for some time. Several different interpretations have been published and people are losing sleep over this matter. Some have even driven a stake into the ground to fervidly defend their position.
Many people believe that they can buy Six Sigma certification and get some marketing advantage.© 2026 Quality Digest. Copyright on content held by Quality Digest or by individual authors. Contact Quality Digest for reprint information.
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