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#Video about the future of #Lean: #Strength Based Lean by @DavidShaked1

David Shaked (@DavidShaked1) as authored a video promoting his book “Strength-Based Lean Six Sigma“. If you want to know more about what this beast is about, check it out below!

Also, you’re warmly invited to contribute to the LinkedIn group on the same subject!

 

Forthcoming book on #Strength-based #Lean #SixSigma by David Shaked #appreciativeinquiry #solutionfocus

A new book called ‘Strength-based Lean Six Sigma‘ will be available from November 4th. Its author, David Shaked, has worked with Lean Thinking and Six Sigma for over 15 years and more specifically using a strength-based approach over the past 7 years.

The book is the first book to create bridges and combine the best of both the strengths and the deficit worlds in the drive for greater efficiency, by combining Appreciative Inquiry (and other strength-based approaches like Solution Focus), with the leading approaches to efficiency and quality improvement (Lean Thinking and Six Sigma – normally practised with a deficit-focus). The book contains principles, fresh ideas, stories and useful tools.

It is hoped this book will expand the community of Strength-based practitioners & enthusiasts by creating inroads with many more organizations and people who are keen followers of Lean Thinking and Six Sigma.

If your organization or clients are using Lean Six Sigma and you would like to use the best of their existing knowledge while introducing them to AI – this book is for you (and for them…)!

You can now be pre-order the book directly from the publisher (with a special launch discount) using the details in the following flyer.

It is also available for pre-order on both Amazon US and Amazon UK:

  1. Amazon UK
  2. Amazon US

It may also be available via other Amazon sites or other online/off line retailers of your preference. You can search it using the book title or the ISBN number which is: 0749469501. An e-book version (e.g. for Kindle/iPad) will also be available closer to the launch date.

There’s a LinkedIn group on the same subject as well, feel free to join to talk on the topic of strengths applied to Lean and Six Sigma.

A constructivist view of the statistical quantification of evidence (#Lean #SixSigma stuff)

September 15th, 2011 Posted in Lean Tags: , , , ,

Just a quick note: I’ve stumbled across this paper (free registration required to download PDF) of the Constructivist Foundations excellent magazine (which I highly recommend) that may be of interest to all the hard thinkers about evidence and the proof sought in numbers. I’ve not read the paper yet… but given the excellent quality of the journal, I’m expecting the best!

Here’s the abstract:

Problem: Evidence is quantified by statistical methods such as p-values and Bayesian posterior probabilities in a routine way despite the fact that there is no consensus about the meanings and implications of these approaches. A high level of confusion about these methods can be observed among students, researchers and even professional statisticians. How can a constructivist view of mathematical models and reality help to resolve the confusion?

Method: Considerations about the foundations of statistics and probability are revisited with a constructivist attitude that explores which ways of thinking about the modelled phenomena are implied by different approaches to probability modelling.

Results: The understanding of the implications of probability modelling for the quantification of evidence can be strongly improved by accepting that whether models are “true” or not cannot be checked from the data, and the use of the models should rather be justified and critically discussed in terms of their implications for the thinking and communication of researchers.

Implications: Some useful questions that researchers can use as guidelines when deciding which approach and which model to choose are listed in the paper, along with some implications of using frequentist p-values or Bayesian posterior probability, which can help to address the questions. It is the – far too often ignored – responsibility of the researchers to decide which model is chosen and what the evidence suggests rather than letting the results decide themselves in an “objective way.”

Key words: Mathematical modelling, foundations of probability, p-values, frequentism, Bayesian subjectivism, objective Bayes, reality.

ReBlog: #Lean meets #SixSigma meets Frankenstein, or show me the money!

November 30th, 2010 Posted in Lean Tags: ,

Nice article from Dan Strongin about the fact that most often, Lean and Six Sigma are not much more than tool-waving, producing local gains at the expense of global costs.

How come it’s so difficult for management to understand that people are not machines? Taylor wondered why when you buy hands, a mind is sold with them (indeed, Lean discovered years later that not only does this mind come for free, but the company has more success when you use it!). Now, it’s being said that when you buy a head, you’re given a heart for free.

Hint, hint!

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