'The Mistakes That Make Us' Receives the Shingo Publication Award!

The blog post

Before I departed for my recent workshop tour of Australia and New Zealand, I knew that I would learn things in the process of teaching and facilitating on my favorite topics. I didn't expect to learn about flying koalas, though!

I did expect to learn something when I had the opportunity to meet up for lunch with a friend, former Toyota Australia leader Barry McCarthy. Barry's also the chair of this year's AME International Conference in St. Louis. I first met Barry back in 2018 when I went on a Japan Study trip with Barry and the Honsha Consulting team, and I learned a lot from him on that trip (check out my podcast with him about these topics).

Toyota and Psychological Safety–A New Book

In recent years, I've come to believe that Psychological Safety is the oft-unheralded foundation of the Toyota Production System and Lean Management. Former Toyota Kentucky leader Mike Hoseus agrees, as we discussed in this Lean Blog Interviews episode — and as mentioned in the book Toyota Culture, that Mike co-authored with Jeff Liker.

I've learned a lot from Barry about Toyota as a “human development company,” as we discussed in his episode.

He agrees with me about the direct importance of Psychological Safety at Toyota — and that it's something they intentionally nurture.

One new piece of direct evidence of this is a book that was published, in Japanese, back in late 2023. The title can be translated to English as:

Two kata that realize psychological safety and speed up work that supports Toyota-style DX: “How to speak” and “How to proceed with work” that resonate with young people

Barry shared his summary of the book (as translated by him via Google) and I ordered it from Amazon Japan based on his recommendation. When I got home, the book was waiting for me.

“DX” is jargon (an abbreviation) for “digital transformation,” something that's increasingly important to Toyota.

Back to the title — I suspect that “make work flow better” might be a better translation since we don't normally try to “speed up work” directly through the Lean methodology. Lean is more about reducing and eliminating barriers to flow and not a matter of pressuring people to work faster.

The ChatGPT translation of the title says:

“Supporting Toyota-Style DX: Two Kata That Achieve Psychological Safety and Speed in Work”
“A way of speaking that resonates with young workers” and
“A way to move work forward”

I've been running pages through ChatGPT as a translation tool. It's incredibly fast. You take a photo of a page (or pages) and out comes the translation. I've been uploading photos in a batch size of “chapter” so ChatGPT can perhaps look at the full context of the chapter instead of only seeing page by page.

Before jumping into what Psychological Safety is, the book poses a problem statement:

“A diagnostic list for managers–if you mark 3 or more “yes,” you should seriously reconsider your current management style. Examples include:

• “I've never said ‘thank you' to a team member today.”
• “I find the word ‘challenge' cringeworthy.”
• “I haven't talked ...