Tag: People Development

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Notes From Day 2 of Kata-Con

Perfection is the enemy of progress.

  • The longer it takes, the higher the expectation.
  • The higher the expectation, the longer it takes.

My thoughts: I’ve seen this a lot. It is magnified when the leaders are detached from the process.

Process improvement is messy, and if the leaders aren’t comfortable with that messy process, they develop unrealistic expectations of what “progress” looks like.

The people getting the work done, meanwhile, end up working hard to manage those expectations. They actually conceal problems from the boss, for fear of him misinterpreting problems-that-must-be-solved with my-people-don’t-know-what-to-do.*

Trying to layer Toyota Kata over the wrong organizational structure will overwhelm people.

The organizational structure follows necessity. This lines up with Steven Spear’s research.

The organizational structure must match the needs of the process, and the target condition for learning.

If your supervisor has 20 direct reports, it is unlikely he will have the time to work on improvement in a productive way. Toyota’s team leader structure is specifically engineered for improvement, development, and getting a car off the line every 58 seconds.

 

Improvement takes time and people.

The End.

This isn’t free, nor can you calculate an ROI ahead of time. Get over it.

Start with what you MUST accomplish and look at what is required to get there. It doesn’t work the other way around.

If you don’t continually strive, you die.

If you aren’t striving to go forward, you are going backward.

My thoughts: I make the following analogy: Continuous improvement is like a freezer. There is never a time when you can say “OK, it’s cold enough, I can unplug it now.” You must keep striving to improve. Without the continuous addition of intellectual energy, entropy takes over, and you won’t like the equilibrium point.

All of our failures have come to good things.

My thoughts: By deliberately reflecting and deliberately asking “What did we learn?” you can extract value from any experience. The way I put it is “You have already paid the tuition. You might as well get the education.”

We had sponsorship challenges as the leaders caught up with the people.

My thoughts: Yet another instance of the leaders falling behind the capability of their people. When the people become clear about what must be done, and just start doing it, the only thing an uninformed leader can do is either get out of the way or destructively interfere.

People don’t like uncertainty. Kata deliberately creates uncertainty to drive learning. You have to be OK with that.

My thoughts: Another expression of the same point from yesterday.

“Learning only” has a short shelf life.

“Cool and Interesting” is not equal to Relevant.

Those are the words I wrote down, rather than the words I heard. The key point is that you can, for a very short time, select processes to improve based on the learning opportunities alone. But this is extra work for people. The sooner you can make the results important the quicker people get on board.

A business crisis should not stop improvement or coaching. Does it?

My thoughts: This is a good acid test of how well you have embedded. When a crisis comes up, do people use PDCA to solve the problem, or do they drop “this improvement stuff” because they “don’t have time for it.” ?

Inexperienced 2nd coaches coaching inexperienced coaches coaching inexperienced learners… doesn’t work.

A lot of companies try to do this in the interest of going faster. Don’t outrun your headlights. You can only go as fast as you can. Get help from someone experienced.

Just because you have gone a long way doesn’t mean you can’t slip back. You must continue to strive.

The “unplug the freezer” analogy applies here as well.

You don’t have to start doing this. But if you choose to start, you may not stop. You have to do it every day.

Don’t take this on as a casual commitment, and don’t think you can delegate getting your people “fixed.” (they aren’t broken)

Everybody gets it at the same level. Senior managers tend to lose it faster because there is no commitment to practice it every day at their level.

Awareness is a starting point, but not good enough. A 4 hour orientation, however, is not enough to make you an expert… any more than you can skim “Calculus and Analytic Geometry” and learn the subject.

Results do get attention.

“I’ll have what she’s having”

But don’t confuse results with method.

My challenges to the plant managers weren’t about P&L or service levels. They were about moving closer to 1:1 flow, immediate delivery, on demand.

Challenges must be in operational terms, not financial terms.

Move from “These are the measures, and oh by the way, here is the operational pattern” – to –> “This is the operational pattern I am striving for. and I predict it will deliver the performance we need.”

Gotta catch a plane. More later.

 

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*When I was in the Army, we got a new Battalion Commander who listened to the logistics radio net, where the staff officers discussed all of the issues and problems that had to be solved. He would jump to a conclusion, and issue orders that, if carried out, would interfere with getting those problems solved.

Although he spoke of initiative and taking action, his actions revealed he wasn’t willing to trust us to let him know if there was a problem we couldn’t handle, and expected perfection in execution in situations that were chaotic and ambiguous.

We ended up finding an unused frequency, and encrypting our traffic with a key that only we shared, so the commander couldn’t hear us. Yup… we were using crypto gear, designed to keep the Soviets from hearing us, to keep our boss from hearing us.

As the information channels to him slowly choked off, he was less and less informed about what was actually happening, and his orders became more and more counter-productive, which in turn drove people to hide even more from him.

This, I think, is a working example of “getting bucked off the horse.”

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Scientific Improvement Beyond The Experiment

“How do we deploy this improvement to other areas in the company?” is a very common question out there. A fair number of formal improvement structures include a final step of “standardize” and imply the improvement is laterally copied or deployed into other, similar, situations.

Yet this seems to fly in the face of the idea that the work groups are in the best position to improve their own processes.

I believe this becomes much less of a paradox if we understand a core concept of improvement: We are using the scientific method.

How I Think Science Works

In science, there is no central authority deciding which ideas are good and worth including into some kind of standard documentation. Rather, we have the concept of peer review and scientific consensus.

Someone makes what she believes is a discovery. She publishes not only the discovery itself, but also the theoretical base and the experimental method and evidence.

Other scientists attempt to replicate the results. Those attempts to replicate are often expanded or extended in order to understand more.

As pieces of the puzzle come together, others might have what seems to be an isolated piece of knowledge. But as other pieces come into place around them, perhaps they can see where their contributions and their expertise might fit in to add yet another piece or fill in a gap.

If the results cannot be replicated at all, the discovery is called into serious question.

Thus, science is a self-organized collaborative effort rather than a centrally managed process. All of this works because there is a free and open exchange among scientists.

It doesn’t work if everyone is working in isolation… even if they have the same information, because they cannot key in on the insights of others.

What we have is a continuous chatter of scientists who are “thinking out loud” others are hearing them, and ideas are kicked back and forth until there is a measure of stability.

This stability lasts until someone discovers something that doesn’t fit the model, and the cycle starts again.

How I Think Most Companies Try To Work

On the other hand, what a lot of people in the continuous improvement world seem to try to do is this:

Somebody has a good idea and “proves it out.”

That idea is published in the form of “Hey… this is better. Do it like this from now on.” image

We continue to see “standardization” as something that is static and audited into place. (That trick never works.)

What About yokoten. Doesn’t that mean “lateral deployment” or “standardize?”

According to my Japanese speaking friends (thanks Jon and Zane), well, yes, sort of.  When these Japanese jargon terms take on a meaning in our English-speaking vernacular, I like to go back to the source and really understand the intent.

In daily usage, yokoten has pretty much the same meaning [as it does in kaizen] just a bit more mundane scope…along the lines of sharing a lesson learned.

Yokogawa ni tenkai suru (literally: to transmit/develop/convey sideways) is the longer expression of which Yokoten is the abbreviation.

Yoko means “side; sideways; lateral. Ten is just the first half of “tenkai” to develop or transmit. Yokotenkai..

If you take a good look at the Toyota internal context, it is much more than just telling someone to follow the new standard. It is much more like science.

How the Scientific Approach Would Work

A work team has a great idea. They try it out experimentally. Now, rather than trying to enforce standardization, the organization publishes what has been learned: How the threshold of knowledge about the process, about a tricky quality problem, whatever, has been extended.

We used to know ‘x’, now we know x+y.

They also publish how that knowledge was gained. Here are the experiments we ran, the conditions, and what we learned at each step.

Another team can now take that baseline of knowledge and use it to (1) validate via experimentation if their conditions are similar. Rather than blindly applying a procedure, they are repeating the experiment to validate the original data and increase their own understanding.

And (2) to apply that knowledge as a higher platform from which to extend their own.

But Sometimes there is just a good idea.

I am not advocating running experiments to validate that “the wheel” is a workable concept. We know that.

Likewise, if an improvement is something like a clever mistake proofing device or jig (or something along those lines), of course you make more of them and distribute them.

On the other hand, there might be a process that the new mistake-proofing fixture won’t work for. But… if they applied the method used to create it, they might come up with something that works for them, or something that works better.

“That works but…” is a launching point to eliminate the next obstacle, and pass the information around again.

oh… and this is how rocket science is done.

Edit to add:

I believe Brian’s comment, and my response, are a valid extension of this post, so be sure to read the comments to get “the rest of the story.” (and add your own!)

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David Marquet: Turn Your Ship Around

imageRegular readers (and clients) know I really like David Marquet’s “Leader-Leader” model and believe it has a synergistic close connection to lean thinking, leadership, and Toyota Kata. When I was offered a chance at getting a pre-publication copy of his Turn Your Ship Around! workbook, I jumped at the opportunity.

Lean Leadership

I don’t like the word “lean” but we are stuck with it, so I’ll use it. I believe “Lean” is really about good leadership.

It’s really tough to make “lean” work beyond a superficial level without the rich horizontal and vertical two-way communication that is created in what David Marquet calls “Leader-Leader.”

While the lean process structure directly supports this type of leadership, our typical approach to “lean” has been to focus on the technical aspects and gloss over the change in behaviors.

Why? It is easier to teach how to build a u-shaped layout, or implement a kanban loop than it is to actually shift people’s day-to-day behavior. A fair number of attempts to use Toyota Kata have fallen into this trap as well – teaching it as a rote technical tool rather than a structure to develop deeper thinking and improve organizational clarity and alignment.

Our numbers-driven management culture tends to shy away from “people problems” and tries to lateral those things to Human Resources. Here’s the test: Who chairs the “difficult conversations” in your organization? Leaders? or HR?

Captain Marquet’s experience in the Navy was similar. A submarine Captain’s authority (in the US Navy) largely descended from his technical knowledge and expertise. Take away or diminish that technical expertise, and he has to learn to rely on the team, and build a team that can be relied upon.

So we are really talking about that elusive “culture shift.”

Empowerment

The word “empowerment” got a really bad name back in the late 1980s. There were tons of books written and consultants pushing managers to “empower their workers.”

They painted a picture of the end state: self directed teams that managed their own work in ways that were far better than anything achievable by top-down direction. There was nothing wrong with the picture – I’ve seen a few examples of that process in action and it is always amazing.

The problem was getting there. Companies would have a kickoff, make a huge change, “empower their workers” and let go of control, and sit back to watch the amazing results.

train

While the intentions were good, when direction was suddenly removed, people didn’t know what to do and they guessed wrong. They had been used to getting the answers from the boss, and suddenly those answers were gone.

The rules and boundaries were not well understood, and frustrated leaders often ended up pulling away even more control than they had held before the experiment.

“Well that didn’t work” became the words attached to “empowerment.”

So why does it work in the places where it does? It is surprising to me how often I hear leaders cite exceptionalism. “They can hire better people.” for example, without thinking about what that means about their own leadership, people development or hiring processes.

David Marquet lays out a few key principles in his Leader-Leader model. He is clear (to me) that this isn’t a switch you can suddenly throw. His journey on the Santa Fe was one of discovery as he navigated unknown territory. There were successes and setbacks, each a point of learning.

The main points of the model are progressively giving control; building competence; and establishing clarity.

In the words of Toyota Kata, establish a next target condition for pushing control and decision making down a level, then identify the obstacles in the way and progressively and systematically address them.

Those obstacles are nearly always something we must teach (competence); or something we must communicate (clarity).

There are some previous posts on the topic that you can click through to review so I don’t cover it all again here:

With all of that background, let’s talk about the book.

Turn Your Ship Around!

The first thing to understand is this book does not stand alone. The reader must be familiar with the original book Turn the Ship Around!, its story and premise, or at least have that book available to provide context for he workbook. I have read the original book three times, and was still flipping back through it as I went through the workbook.

imageThe workbook also refers you to several scenes in the Russell Crowe movie Master and Commander: The Far Side of the World as examples (actually counter-examples) of the Leader-Leader model.

The format of the original book, Turn The Ship Around is a series of stories and experiences on board the Santa Fe. Each described a challenge or problem and what the crew and leaders leaned about leadership in overcoming it. Then the general principle is described. The chapter ends with a series of bullet point questions for a leader to ask himself.

The workbook, Turn Your Ship Around! parallels the structure of the main book. Each chapter in the workbook emphasizes a key leadership principle, references specific pages in the original book for the reader to review, then asks a series of questions or (in some cases) proposes an activity, exercise, or “to do” with your organization.

The questions are improved versions of the end-of-chapter questions in the original book.

There is also some additional material that Marquet has developed since writing the original book, for example, his “Ladder of Leadership” model that focuses you on the language in the conversation as leaders are developed.

I’ll get more into that on another post.

Using Turn Your Ship Around!

As I mentioned above, this is a companion work for the original book. Many management teams conduct book study sessions, and this workbook would provide a great structure: Study a chapter and go though the pertinent section in the workbook individually, then come together and share your impressions and answers to the questions.

Other Material

My review copy also came with a deck of cards intended for structuring a role playing session. A scenario is drawn, and individuals representing the leader and the subordinate draw cards which lay out the language they should use.

Sometimes the leader might be trying to get a reluctant team member to step up and take more responsibility. Another scenario might have the team member showing more initiative than the leader is comfortable with. The idea is for the participants to experience how these various dynamics feel. I haven’t tried it with a group (yet), but it seems like it would be worth doing… with the caveat below.

The Caveat

There’s an old joke out there that goes “How many psychiatrists does it take to change a light bulb?” Answer: “Just one, but the light bulb has to want to change.”

Trying to Change the cultural dynamic of your organization is going to challenge deeply hidden assumptions about people that are firmly entrenched in the mechanics and artifacts the organization uses to get things done. These are things like reports, the way meetings are run, how assignments are given and tracked. If you choose to go down this road, all of those things will be challenged, and you will need to be open to that.

Capt Marquet talks specifically about blowing up the reports, tracking files, chains of signatures during his journey on the Santa Fe. No matter what you say your values and beliefs are, the mechanisms of control define what your culture really believes about who can be trusted with what. This won’t work if you pay lip service to it.

More to Come

Though I’ve been talking this up to clients for the better part of a year (and probably “sold” a hundred or so copies of the book in the process), I haven’t gone into a lot of depth here. I’ll likely be digging into the concepts more in the future. This post is about the new book, so I want to try to constrain myself somewhat to that topic today.

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Shifting Perspective from Getting Results to Developing People

Note: This post has been in my “Draft” queue for a few months, so actually pre-dates the previous one. But I’m seeing a theme developing in what I am paying attention to lately.

Taken from an actual conversation.

“What is your target condition?”

“To get [this productivity metric] from 60% to 85%.”

(thinking) – he is only talking about the performance metric.

“How would the process have to work to achieve that level of performance?”

(pointing to process flow diagram) “We have two work flows. One for routine project work, the other is high-priority emergent work. Whenever a worker has an opportunity to take on routine project work, I want him to be able to take the next most important job from the prioritized work queue.”

“This would eliminate the need for the worker waste time trying to find me to get an assignment or investigate or guess what he should do next, and let him get started right away. It would also stop cherry picking the easier jobs”

“My goal is for the Team Leader to establish those priorities, and keep track of how work is progressing.”

(thinking) – OK, I see where he is trying to go. I’m not sure I would have taken this exact approach, but it looks good enough right now to let him run with it and see what he learns.

“What was the last step or experiment you completed?” (Note: I am trying asking this question with ‘you completed’ so emphasize I want results from the last one, not information about what is ongoing or next.)

“Before I went on vacation, I looked at the incoming work queue, and established priorities for that work. As the workers needed their next job, it was clear to them what they needed to do.”

“What result did you expect?”

“I expected my productivity metric to hit my 85% target.”

“What actually happened?”

“The metric did hit the 85% target, when I prioritized the work. Then I went on vacation, and as you can see here (pointing at the graph), the productivity dropped back to its baseline level.”

“What did you learn?”

“I learned that when I set the priorities, and track the productivity, it improves as I expected it to. I also learned that when I don’t do it myself, then things go back to the way they were.”

“What obstacles do you think are preventing you from achieving your target condition?”

“People don’t know what the most important job is.”

“You said your target condition is for your team leader to make those assignments. How does that obstacle relate back to your target?”

“My team leader doesn’t know what the most important jobs are.”

“How about writing that down on the obstacle list.”

(he adds it to the list)

“Any other obstacles?”

“Um… I don’t think so.”

(thinking) I’m pretty sure there are other issues, but he seems focused on this one. Let’s see where he is going with it.

“OK, so that (the team leader) is the obstacle you’re addressing now?”

“Yes.”

“OK, what is your next step?”

“I am going to assign the priorities myself.”

“What result do you expect?”

“I expect the performance to go back to its target value.”

“How is that addressing the fact that your team leader doesn’t know how to assign priorities?”

pause…

(thinking) He isn’t connecting the dots here.

“Let’s come back to your target condition. You said you want the team leader to do all of this, rather than you, right?”

“Yes.”

“What is keeping you from just giving him the work and having him do it?”

“If I did that the productivity would go down again.”

”How come?” (Yes, I am leading the witness here. My thinking is that if I can get the right words to come out of him, he’ll “get it.”)

“My team leader doesn’t know how to set the priorities.”

“Right, so that’s the real obstacle in the way of reaching your target of having him do it, right?”

“Yes, but if I have him do it, then my productivity will go down. Isn’t the idea to hit the goal?”

“Yes, but you said in your target condition you wanted to hit the goal by having your team leader set the priorities, not just do it yourself.”

pause… (he’s probably feeling a little trapped now.)

(continuing) “So, if your team leader did know how to set the priorities, you think you’d hit your productivity goal with him doing it, right?”

pause…

“What else might be in the way?”

“He (the team leader) doesn’t like to go and talk to managers in other [customer]departments about their work priorities.”

“Write that down. Anything else?”

“He sometimes is reluctant to give assignments to people who would rather be working on something easier [but less important].”

“Write that down. Anything else?”

“I don’t think so. It sounds like the team leader is the problem.”

“You remember the session we did about David Marquet, the submarine captain, right?”

pause… “yeah.”

“So is this an issue with his (the team leader’s) competence – something you need to teach – or clarity – something you need to communicate?”

“I guess I need to teach him how to set the priorities.”

“So that is still the obstacle you are addressing now?”

“Yes.”

“OK, so what step are you going to take first?”

and from here, the conversation took a 90 degree turn into how this manager was going to develop his team leader.

The target condition got clarified into the capabilities and information the Team Leader needed to be able to perform the job competently.

The obstacles turned into things which must be taught, and things which must be communicated.

In retrospect, the obstacle I was addressing was reluctance on the Manager’s part to accept that developing the team leader was nobody’s job but his. But I’m finding that to be a common theme in a few places.

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“Why Don’t You Just…”

Most leaders will at least superficially agree that organizations with an aligned, empowered workforce are more effective; that decisions are faster when made at lower levels that are closer to the actual facts; and that work teams are the ones in the best position to improve their own processes.

Most would agree that they would prefer their people to take initiative to come up with the best way to solve a problem.

Here’s a quiz.

Take a look at this old photo (it’s real, not staged!), and try to imagine what you think day-to-day interactions with this commander would be like.

Now… answer this question:

How much day-to-day initiative do you think the four officers in this photograph would show when the boss isn’t right there?

What does he teach them to do when he is talking to them?

Why would we expect they would learn to do anything else other than what they are being taught in the course of those day-to-day interactions?

This is, of course, an extreme case, meant to make a point.

But listen to your day to day interactions with your own people.

Do you give them directions they are expected to follow? Those directions, by the way, can take very innocuous forms. They can be disguised as suggestions, “Why don’t you just…” or “Have you considered…?” as well as just being orders.

You can think you are “correcting” or “teaching” people when your language actually is communicating something quite different.

You are teaching your people every time you talk to them. They will answer the questions you ask. If you make a habit of overriding their ideas, they will learn to not bother to work very hard to develop those ideas. If you argue with them, they will quickly learn to give in, or even just wait until you make up your mind. Any time you are making declarative statements about what should be done you are eroding initiative a little.

Frankly, from their perspective, it is a lot easier to just wait for the boss to give direction and follow it than it is to take initiative. There is much less psychological risk and energy involved. And if the organization has a history of risk-aversion you have an uphill battle to begin with.

It only takes a few negative experiences to stamp out initiative.

A thought experiment:

You wish people would take more initiative, self-organize the right people to work on problems in your organization.

Someone is working on understanding a problem or improvement. They come to you with a fairly decent picture of the current condition, but their next step isn’t the one you think they should take.

You have an overwhelming urge to say “Why don’t you just…” and get to a workable solution fast.

If you do so, what have they just learned?

You cannot simultaneously maintain full control and develop initiative.

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DMAIC and Toyota Kata

A lot of the organizations I deal with have a legacy with Six Sigma, or some x-Sigma variant. If they are now trying to incorporate Toyota Kata as a way to shift their daily behavior, questions arise about how it fits (or might fit, or whether it fits) with DMAIC.

This sometimes comes about when the impetus to embrace Toyota Kata comes from outside the organization, such as an initiative from the corporate Continuous Improvement office. In this case, unless integration with legacy approaches is carefully thought through, Toyota Kata (or whatever else is coming down the pipeline) can easily be perceived as “yet another corporate initiative” or “something else to do” rather than “a new (and hopefully better) way to do what we are already doing.”

My Background

First a disclaimer. My deepest exposure to Six Sigma was during my time as a Quality Director in a large company that had a long history with TQM and then Six Sigma. Thus, I dealt with the Black Belts and Green Belts in the organization, and paid a lot of attention to the projects they were working on.

In addition, every certification project for a new Black Belt came across my desk. Unlike a lot of managers in the chain (apparently), I actually read them, parsed them, and asked questions when I couldn’t follow the story line of the project. (Apparently nobody expected that, but it’s another story.)

I worked with the corporate Master Black Belt, made input into their programs, and did what I could to create a degree of cooperation, if not harmony, between the Six Sigma community and the lean guys.

Thus I am not claiming this is anything new or profound. Rather, this is sharing my own sense of connection between these two approaches in a world where I often find them competing for people’s mindspace.

The Improvement Process Flow

As I observed it, a Six Sigma project was typically organized and conducted as follows:

An area manager, usually a Green Belt, identifies something that needs improving. He assembles a team of stakeholders. He is coached by a Black Belt through*:

Defining the problem and establishing a charter for the team.

Establishing a Measurement that will define progress.

Conducting a thorough Analysis of the process, with a primary focus on sources of variation, especially those which are intertwined with quality issues.

Developing a list or set of Improvements and putting them into place, again focusing primarily on variation in methods, etc. that drive defects.

Establishing a standard to Control the process and keeping it running the new way.

Define, Measure, Analyze, Improve, Control. DMAIC.

In actual practice, it is very similar to the large single-loop “six step problem solving” process I was taught as “the problem solving process that came out of TQM.” That is probably not a coincidence.

DMAIC projects are typically targeted at measurable significant financial payback. Black Belts are trained to find and spend their time on high-payback projects. At least in the company I worked for, there was a minimum payback they had to achieve to get their certification. They also had to demonstrate knowledge of the various high-powered statistical tools.

It makes sense for people steeped in this methodology to ask how it fits in with “short cycles of experiments and improvements” that are the anchor for not only Toyota Kata, but kaizen in general (if you are doing it right).

And, put another way, if the organization is trying to establish a coaching culture using Toyota Kata, is Toyota Kata something different from DMAIC, or do they fit together? (I have actually been asked exactly the same question about Toyota Kata and kaizen(!), but that, too, is another story.)

To give credit where credit is due, this was the topic over lunch last week at a client site whose Six Sigma projects also follow the general structure I outlined above. Jazmin, the continuous improvement leader, was already working through this in her mind, and recognized the linkage right away.

Since the company has an active Six Sigma program, with dozens of projects ongoing, we wanted to find a way to integrate Toyota Kata thinking into what they were already doing vs. introducing yet another separate initiative. (It is easier to “embrace and extend” something you are already doing than bring something brand new into the domain.)

Relating DMAIC to the Improvement Kata

Here is how I relate DMAIC to the Improvement Kata.

Define the Problem =(more or less) Challenge and Direction. This is what we are working on, and why it is important.

Measure and Analyze = Grasp the Current Condition. Six Sigma has a host of powerful tools (which are often used just because they are there … so be careful not to make easy things complicated).

I would point out that if you follow the process in the Improvement Kata Handbook, you are also initially focused on variation in the process. Lean people tend to reduce all variation down to units of time, but in that noise are all sources of variation of the process. Defects, for example, don’t count as a delivery, and so introduce noise into the exit cycles. Machine slowdowns and stoppages, likewise, disturb the rhythm of the process. Like DMIAC, the Improvement Kata, as outlined in the handbook, steers you toward sources of variation very quickly.

Thus, a Six Sigma project team, and an improver following the Improvement Kata are both going to initially look for sources of instability. (Quality First, Safety Always).

At this point, the two diverge a little, but only a little.

Perhaps because DMAIC sounds like a single cycle, a fair number of teams tend to try to Implement a Single Grand Solution. They spend a fair amount of time brainstorming what it should look like, and designing it. Then, once they think they have a solution, they put it into place by establishing new “standards” (in this context, that usually means procedures), training people, and validating that it all works.

Again – a lot of kaizen events do pretty much the same thing, they just might do it faster if it is a classic five-day event.

A few years ago I was on a discussion panel at a conference in Chicago that was very Six Sigma centric. In the various breakout sessions, the Black Belts (who are mostly staff practitioners) universally complained about “management embracing the changes” and not enforcing the new processes. They were frustrated that once they were done, things slipped back.

In other words, once the energy input of the project itself stopped, entropy took over, and things regressed back to the original equilibrium.

And (once again) traditional kaizen events often have the same problem.

Blending Toyota Kata and Six-Sigma Coaching

Think of this conversation between the Black Belt coach and the Green Belt project leader in their daily meeting and check-in:

[preliminary social rituals]

“Just to review, what is the problem you are working on?”

[Green Belt reviews the charter and objective]

“Great, so what is the target condition you are striving for right now?”

[Green belt describes the next intermediate step toward the chartered defined state. He describes how the process will operate when key parts of it are stabilized, for example.]

The Black Belt is listening carefully, and may ask follow-up questions to make sure the target condition is clearly on the path toward solving the defined problem vs. chasing something interesting-but-irrelevant to the issue at hand.

“Good. Can you tell me the last step you took?”

[Green Belt describes a change they made, or some additional data they needed to collect and analyze, or a control measure they have experimented with, etc]

“What did you expect from that step?”

[Green Belt reviews the intent of the action, and what he expected to happen.]

“And what actually happened?”

[Green Belt describes what his data collection and observation revealed about the process, or how well his control measure worked to contain a source of variation, etc…. or didn’t.]

“And what did you learn?”

[Green Belt describes insights that have been gained, especially insights into sources of variation, or the effect of controlling them. He also describes what he might have learned about the tools, or struggled with in applying them.]

“Very good. So what sources of variation or obstacles do you think are preventing you from reaching the target right now?”

[Green Belt describes the current suspects for causes and sources of variation in the process, as well as other issues that may be impeding progress.]

“Which one of those are you addressing now?”

[The Green Belt may well still be working on the last one, or might have it effectively controlled and is now addressing a new one. If he has moved on to a new one, the Black Belt is going to be especially interested in the control mechanism for the sources of variation that has been “eliminated” so it stays that way.]

For example, a follow-up question might be “Can you tell me how you are controlling that? What countermeasures do you have to detect if that variation comes back into play?”

We aren’t limited to SPC of course, and actually would rather have a binary yes/no  need-to-act/don’t-need-to-act signal of some kind.

What we are going here is iterating through sources of variation, and establishing a positive Control on each of them before moving on rather than trying to stabilize everything in one step at the end.

Once he is satisfied that the project team hasn’t “left fire behind them,” then the Black Belt can move on.

“Great. Can you tell me the next step you plan to take, or experiment you’re going to run?”

[Green Belt reviews the next action to either learn more about a source of variation or attempt to keep it controlled.]

“And what result do you expect?”

[If the Green Belt is proposing using a specific Six Sigma statistical cool, the Black Belt is going to be carefully listening, and asking follow-on questions to confirm that the Green Belt understands the tool’s function and limitations, how he plans to use it, what he expects to learn as a result, and why he thinks that specific tool will give him the answers he is looking for.]

“OK, when do you think we can review what you have learned from taking that step”

This interaction is using the Coaching Kata script to develop the Six Sigma skills of the Green Belt project leader. We already have a coaching relationship, so all we are doing here is practicing a technique to make it more effective and more structured.

DMAIC is now more like:

DM [repeat AIC as necessary]

as the team works methodically through the sources of variation as they are uncovered.

The Master Black Belt

At the next level up is typically a Master Black Belt who is generally responsible for mentoring and developing the Black Belts. They typically meet weekly or monthly and review and share progress on projects.

Only now, let’s shift the discussion to reviewing and sharing progress on developing the problem analysis and solving skills of the Green Belts. Remember, the Green Belts are line management, and we want to get them thinking this way about everything.

“Lets review your learning objective for your Green Belt last week.”

“What did he do? What did you expect him to learn?”

“What did he actually learn? Did he make any mistakes?”

“Is he stuck anywhere? What is your plan to give him additional coaching or instruction?”

In other words, they are following DMAIC as well. Except that the “problem” is the skill of the Green Belt and how effectively he is applying that skill to solve his chartered problem.

 

I am really interested in hearing from Six Sigma folks out there about how this resonates, or doesn’t, with you.

————

*Sometimes I observed a Black Belt doing the same thing on his own initiative, leading the project himself. Occasionally I saw a Black Belt acting solo. I am not discussing either of those approaches here, however.

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Toyota Kata: Obstacles Are Not Action Items

Continuing my observations about old patterns that get in people’s way as they try to practice Toyota Kata…

“What obstacles do you think are preventing you from reaching the target?” (I also like to insert the word “now” in there sometimes to emphasize what I am writing about here.)

The intent (and to be clear, as I am interpreting it) here is for the improver / learner to give some thought to the things that have to change before the target condition can be reached.

It is not a list of stuff to do.

I am speculating here, but I suspect that there is a legacy from (mis)use of “Kaizen Newspapers” since, in actual practice, they often look similar to obstacle lists. (I believe the original intent of the “Kaizen Newspaper” was to function more like the Toyota Kata PDCA record, but that’s a topic for another post.)

Remember that there are two routines defined in “Toyota Kata,” the Improvement Kata and the Coaching Kata.

The Improvement Kata has four major steps, and the “five questions” that get the popular attention are actually part of the Coaching Kata.

Yes, it is the Coaching Kata that managers actually have to learn, but to be any good at it they (hopefully you!) need to fully understand the improvement kata so they can effectively coach a poor answer to one of the questions into a good answer. Without that baseline skill, the “5 questions” exercise turns into asking the question, waiting for the other person’s lips to stop moving, ask the next question. Doesn’t work (which is why I didn’t say “learner” – because no one is learning in this scenario).

Once the target condition is established, the improver / learner should then set back to the perspective of the current condition and assess what is keeping her from just moving directly to the target.

With all of that as an introduction, let’s look at Obstacles in context.

This is Mike Rother’s schematic of the Improvement Kata from the Improvement Kata Handbook (<– click on the link to download it from his web site).

image

In this model, “obstacles” are the things in the way of getting to the target condition. Saying the same thing, with more emphasis, “obstacles” are only the things in the way of getting to the next target condition.

But obstacles are not action items.

Obstacles are the issues, problems, etc. that you (as the improver) see at the moment. They are based on your current understanding of the current condition.

As you progress by running your experiments, or gaining more information, you are changing your understanding of the current condition.

That is why we ask “What is the actual condition now?” rather than “What was the condition you started from.

The current condition is just that. (Which is why, as a coach, you should insist that your improver / learner keep the current condition up to date.)

As your understanding changes, your view of what might, or might not, be an obstacle changes.

Obstacles are sometimes rendered irrelevant. You might have eliminated a troublesome process step entirely. Or solving one problem might have done “collateral damage” and taken out a couple of others.

As you advance your knowledge, you will likely change your understanding of the obstacles, reword them, clarify them, edit them. New ones might come into view (for the moment).

“What did you learn?” is often at least partially answered by pointing out changes in the obstacle list.

Obstacles are not action items because it is unlikely you will have to deal with all of them.

So… don’t worry about getting the obstacle list “right.” It’s just a reflection of your current understanding which can, and should change as you go.

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Coaching: Getting Specific, Finding the Knowledge Threshold

When coaching, I often find improvers / learners who tend to be superficial or vague about target conditions, current conditions, the experiments they intend to run, the results they expect, what they learned.  Huh… I guess I should have said “vague about everything.”

As several of my clients would tell you, one of my themes is “drive out ambiguity.”

Recently I’ve been trying a simple follow-up question that seems to be working to help people dig a little deeper without pushing them back as much as other questions might.

“Could you be more specific?”

I will plead completely guilty to stealing this from an unlikely source.

In his book “The Cuckoo’s Egg“, Clifford Stoll describes a line of questioning during his oral defense of his PhD thesis in astronomy:

I remember it vividly. Across a table, five profs. I’m frightened, trying to look casual as sweat drips down my face. But I’m keeping afloat; I’ve managed to babble superficially, giving the illusion that I know something. Just a few more questions, I think, and they’ll set me free. Then the examiner over at the end of the table – the guy with the twisted little smile – starts sharpening his pencil with a penknife.

“I’ve got just one question, Cliff,” he says, carving his way through the Eberhard-Faber. “Why is the sky blue?”

My mind is absolutely, profoundly blank. I have no idea. I look out the window at the sky with the primitive, uncomprehending wonder of a Neanderthal contemplating fire. I force myself to say something—anything. “Scattered light,” I reply. “Uh, yeah, scattered sunlight.”

“Could you be more specific?”

Well, words came from somewhere, out of some deep instinct of self-preservation. I babbled about the spectrum of sunlight, the upper atmosphere, and how light interacts with molecules of air.

“Could you be more specific?”

I’m describing how air molecules have dipole moments, the wave-particle duality of light, scribbling equations on the blackboard, and . . .

“Could you be more specific?”

An hour later, I’m sweating hard. His simple question—a five-year-old’s question—has drawn together oscillator theory, electricity and magnetism, thermodynamics, even quantum mechanics. Even in my miserable writhing, I admired the guy…

[Emphasis added]

As you can see from Stoll’s experience, his professor was seeking to find his knowledge threshold – something a kata coach should be doing as well.

Now, I’m not going to push the “5 Whys” quite as deep as quantum effects (except, perhaps, at one client who DOES deal with things at that level…), but I find this is a far more effective question than “Why?” or asking leading questions. It, obviously isn’t universal, but it has been working reasonably well with a client whose corporate culture drives indirect assertions and vague predictions.

Try it… leave a comment if it works for you (or bombs). But please… be specific.  🙂

P.S. – In this video, Cliff Stoll tells the same story, likely more accurately, and makes another valuable point:  “It’s obvious” is a statement which often hides limited understanding of what is being discussed. It might be “obvious,” but… let’s go see.

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Coaching with Intent

As I continue to explore the concepts in David Marquet’s Turn the Ship Around, I am finding increasing resonance with the concept of intent. I’d like to explore some of that in relationship to lean, “Toyota Kata” and organizational alignment.

For a quick review, take a look at the sketchcast video, below, and focus on the part where he talks about “we replaced it with intent.”

I think the critical words are “You give intent to them, and they give intent to you.”

Think about that phrase, then think about how we normally talk about “intent.”

OK, are you back?

In my experience, “intent” has traditionally been a one-way communication. “This is what we need to get done.”

A few months ago I was in a plant, discussing this principle. One of the managers expressed frustration saying “I think I was very clear about what I expected…” (And he was) “but then when I checked he had done something totally different. How does this work for that situation?”

What was left out of that conversation?

…and they give intent to you.

Let’s put this in Toyota Kata terms.

What is the relationship between the “Challenge” and the “Target Condition?”

Think about how the target condition is developed.

Start with the challenge – this is the level of performance we are trying to achieve – the “mission” in military terms, the overall intent of what we are trying to get done.

Once the direction and challenge (the intent) are understood, the improver / learner’s next task is to get a thorough understanding of the current condition. How does the process operate today? What is the normal pattern? Why does it perform the way it does? This should be focused in context of the direction / challenge / intent.

Then the learner (NOT the coach!) proposes the next target condition.

Depending on the level of skill in the learner, the coach may well be assisting in developing all of this, but it is the learner’s responsibility to do it.

Imagine this conversation: as the learner / improver is discussing the target condition, he relates it back to the challenge as a verification for context.

“The overall challenge we have is to _______. As my first (next) target condition, I intend to _____ (as the learner relates his next level of performance, and what the process will have to look like to get there).

Adding the words “I intend to…” to that exchange has (for me) proven to be a powerful tool when learners are struggling to embrace / own their target conditions. Those words establish psychological ownership vs. seeking permission.

The same structure can be applied to the next step or experiment.

“What is your next step or experiment?”

“I intend to (fill in your experiment here).”

Going back to the sketchcast video, remember the part where he says:

“Captain, I intend to submerge the ship.”

“What do you think I’m thinking right now?”

“Uh…. hard to tell… I’m guessing you want to know if it’s safe.”

“BINGO! Convince me it’s safe.”

“Captain, I intend to submerge the ship. All men are below. All hatches are shut. The ship’s rigged for diving. We’ve checked the bottom depth. We’re in the water that’s assigned to us.”

In not only stating intent, but going through the checklist, the “learner” demonstrates that the intent will be carried out competently, or not.

We are asking the same questions when we ask about the next experiment, what outcome is expected. Logical follow-on questions could include seeking assurance that the experiment actually addresses the stated “one obstacle” being addressed (this is the right thing to do) and that learner has a plan to carry out the experiment that makes sense, knows what information he intends to collect, what observations he needs to make, and how he intends to do these things (that it is being done competently).

At an advanced level, a good answer to “What is your next step or experiment?” could (should!) include all of these elements – enough information to convince the coach that it is a good experiment, seeking the right information, in the right way.

It becomes  “to address that obstacle, I next I intend to (take these steps, in this way, with these people) so that (fill in expected outcome). I intend to measure here and here, and verify my results by…”

Of course as a coach, if you have a learner who is unsure how to proceed, or looking to be told what to do (which is quite common in organizations that have to overcome a command structure where the boss is the problem solver), how do you need to phrase your coaching questions to get the next level of responsible language out of your learner’s mouth?

If they are waiting to be told what to do, how do you get them to offer an opinion?

If they are offering an opinion, how do you get them to offer a recommendation? Is it well thought out? “What result do you expect?” “How do you expect to achieve that result?”

If they are offering a well thought out recommendation, how do you get them to express an intent? What do you have to hear to be convinced that intent is well though out?

I want to be clear: This is advanced stuff, but it goes hand-in-glove with the coaching kata.

And, to give credit where credit is due, it is all the work of David Marquet. I am just adapting it to the kata here.

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Competence and Clarity: Toyota Kata at Sea

A friend, and reader, Craig sent a really interesting email:

As I was practicing the coaching Kata with one of the First Mates on the factory trawler, whenever an issue arose (usually with the leader blaming an employee) he began asking factory and engineering leadership “what needed to be communicated?” or “what needed to be taught?” He found it encompassed every problem on the vessel and I loved that he made it his own and communicated in manner to which lifetime fishermen could relate.

What I found really cool about this is how it is exactly the same conclusion reached by David Marquet, both in the sketchcast video I posted earlier, and the titles of two chapters in his book. The reasons leaders feel they must withhold authority, remain “in control” ultimately come down to competence – what must people be taught, or clarity – what have we failed to adequately communicate. Maybe it’s being at sea.

In other words, if people know whGiveControl.pngat to do (clarity), and know how to do it (competence), then leaders generally have no issues trusting that the right people will do the right things the right way.

The Improvement Kata  is a great structure for creating and carrying out development plans for leaders (or future leaders) in your organization.

The Coaching Kata is a great way to structure your next conversation to (1) ensure clarity of intent: Does their target condition align with the direction and challenge? and (2) develop their competence, both in improving / problem solving, but also in their understanding of the domain of work at hand.