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Some people use PDCA, some use PDSA, some use DMAIC. It doesn’t matter what alphabet system you use. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“When I started out (this was back in the 90s), it was Total Quality Management; the process was PDCA. Then later it was PDSA, and then it became DMAIC, and I’m sure there’s some new iteration of that that’s going to come out at some time.
“Don’t let these words freak you out: it’s just that it’s pretty much all the same process, pretty much all the same tools in the same order, right?
Continue Reading "PDCA PDSA DMAIC Whatever!"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog.
Over 30 people signed up for this webinar, with Jay Arthur demonstrating some of the software’s most frequently used tools and answering questions asked by attendees.
If you saw a feature demonstrated in the webinar that might have been added to QI Macros after the version you’re using (for instance, the Improvement Project Wizard or the automated Process Change Wizard), you may need to purchase an upgrade to bring your QI Macros to the current version. Send an email to support@qimacros.com and we can help, for instance in generating a quote to upgrade all the users at your organization or just guiding you through the purchasing process.
Continue Reading "2/7/23 QI Macros webinar"
Posted by Jay Arthur in Jay Arthur Blog, QI Macros, Webinar.
I have noticed that many Quality Improvement teams focus on special causes, not common causes. That’s not Quality Improvement. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“I was out working with one brewery, and they brought me into where the team was, and the team talked about all their little projects and everything else, but guess what? They were all doing special cause analysis.
“Workarounds are anti-improvement, focusing on nothing but special causes. That’s not improvement, that’s just dealing with day-to-day chaos. Improvement is when you start to reduce defects and errors, or increase patient satisfaction, or do something else.
Continue Reading "Fixing Special Causes is NOT Improvement"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog.
Deming contrasted US and Japanese focus: spec limits vs variation. Here’s the essence:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“I don’t know about you, but every once in a while I go back and read through books that I’ve gotten in Quality over the years. I went back into Deming’s “Out of the Crisis.” It was very interesting. There’s a thought he put in here and I’ll read it to you: “We in America have worried about specifications: meet the specification. In contrast, the Japanese are worried about uniformity, working for less and less variation around the nominal value…”
“What does he mean?
Continue Reading "Deming on Spec Limits vs. Variation"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog.
At the IHI conference, many people told me stories of their crazy, cool improvement projects done with QI Macros. I asked them a simple question for which they had no answer. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma For Hospitals” and the QI Macros [software].
“I was at the Institute for Healthcare Improvement conference out in Orlando at the beginning of December. I was there and people were coming by and they were talking about QI Macros at the exhibit booth. You know, a number of them came up and told me a story.
Continue Reading "Crazy Cool Improvement Projects"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog.
I was rereading Deming’s book “Out of the Crisis,” and discovered a way to use control charts that is new. Deming uses control charts to compare individual worker performance. Deming often asked leaders to drive out fear, but comparing individuals seems like a way to create fear unless you use the results to help train individuals to higher standards of performance. Here’s how:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“I don’t know about you, but every once in a while I go back and re-read books about Quality.
Continue Reading "Deming’s Insights on Control Charts for Workers"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog, QI Macros, Statistics.
Traditional Form-Storm-Norm-Perform models of team development take too long. Here’s how to collapse the time and skip right to perform.
“I was looking at myASQ, and somebody was asking about the four steps of Team development: Form, Storm, Norm, Perform. You know, if you do it traditional (how it usually was taught), it takes a long time for a team to form (come together), storm (fight each other a little bit), normalize their behavior (so they get productive).
“Well, I found that that takes too long. I can’t get to results that way. What I discovered was if I could do the analysis and figure out how to pinpoint where the problem would be, then I can figure out who ought to be on that team to solve that problem.
Continue Reading "Form Storm Norm Perform Takes Too Long!"
Posted by Jay Arthur in Data Mining, Improvement Insights, Jay Arthur Blog.
Traditional Lean Six Sigma wisdom says to start top down, but that’s a sure fire way to fail. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma For Hospitals” and the QI Macros [software].
“I think there’s a lot of conventional wisdom in in Six Sigma and Lean and Six Sigma that says, “Oh, you must start with the leadership team.” Well, I was reading this book that was recommended to me, “Creating A Lean Culture.” This was used by Virginia Mason up in Seattle to transform how they deliver health care. I thought this was interesting about how Lean typically starts and grows.
Continue Reading "Lean Six Sigma Implementation – Top Down or Middle Out?"
Posted by Jay Arthur in Agile Lean Six Sigma, Improvement Insights, Jay Arthur Blog, Lean, Six Sigma.
People make 30,000 decisions a day! Too many choices makes decisions even more difficult. Knowing too much about Lean Six Sigma can hinder your success at problem solving. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“You know, you probably have experienced this, but we all make something like 30,000 decisions a day… a day! Oh my gosh, right? My friend Bob Wendover wrote a book called “Beating Burnout,” how top thinkers overcome overwhelm. He talks about what he calls “decision fatigue,” when you start making poor choices because your brain is overloaded due to the overwhelming demands of modern life.
Continue Reading "Is Decision Fatigue Hindering Your Improvement Projects?"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog, Lean, QI Macros, Six Sigma.
I found a discussion on MyASQ’s Website about Cpk formulas. Why is anyone talking about how to calculate formulas by hand? It’s a waste of time. Here’s why:
“Hi, I’m Jay Arthur, author of “Lean Six Sigma Demystified” and QI Macros [software].
“This morning I was out on the myASQ website, and there was a question about Cp and Cpk and Ppk formulas and stuff like that. And there was, you know, “Well, standard deviation” and “Why do we have to do R Bar over D2?” or whatever it was, you know. The answers were like, “Well, you know, standard deviation is pretty close to whatever…”
“I was [thinking], “What is the question here?
Continue Reading "Why Are We Still Talking about Cp/Cpk and Pp/Ppk Formulas?"
Posted by Jay Arthur in Improvement Insights, Jay Arthur Blog, QI Macros, Six Sigma, Statistics.
