Five Whys vs. Fishbone

Every once in a while a great article that explains an idea well appears that is worth sharing. This is one example, from HRDQ:

Five Whys vs. Fishbone Diagrams for Root Cause Analysis.

The article is worth reading but in brief, it describes two powerful and commonly used root cause analysis tools and how to use them. It makes a convincing case that it is not exactly one vs. the other -- start with the classic Fishbone diagram. If you uncover what appears to be one dominant cause path, drill down on that path using the 5 Whys. That's the order:

1. Fishbone

2. Five Whys

I use variations of each of these tools in our workshops on Creative Problem Solving. The common versions are still effective and will save you time in problem solving.

The root cause analysis is essential. Done properly and thoroughly it will prevent you from chasing solutions that do not actually solve the problem.

What problem are you working on today? Have you identified the root cause?

-- doug smith

Comments

Human Problems

Any problem created by a human can be solved by a human. I wrote that long before AI started solving problems for us. Many days it feels like we will soon not even need to solve our own problems at all because AI will do it for us. Honestly, we know better than that, right? For as long as it's still true, humans can still solve human problems. Let's do that. -- doug smith

Clear Improvement

The best we can do is not yet the best we can do. Improvement is part of everyone's job and leaders must make that abundantly clear. -- doug smith

How's Your Reputation

How important do you think it is to sustain a positive leadership reputation? It matters to your team. It matters to any future team that you might be leading. Your reputation tells a story about how you operate, how you facilitate and how you achieve your results. Leading positive change builds credibility. Making a difference right now builds credibility. Keeping your promises and showing care for others establishes the kind of character that people want to work with and maybe even follow. What positive change are you currently working on? -- doug smith

Creatively Human

In a world where anything can be duplicated, create what cannot be duplicated. -- doug smith

Dig deeper

Obvious solutions are great, except that they seldom work. The chances are that the solution that first occurs to you has already been tried. Sticky, mysterious, subtle problems evade the obvious. They hide. They mask. They simmer. Mysterious problems seldom surrender to obvious solutions. Dig deeper. -- doug smith

Extremes

Do you know what it is like to work for an unreasonable boss? When no matter what you do is ever good enough it can become demotivating, even crippling. We do need to challenge our teams, but not to esteem crushing extremes. Unreasonable expectations cause disappointment. High performance? Yes. Perfect performance? Not attainable. -- doug smith

Where to Start?

It's harder to solve a problem alone when you are at the center of the problem. Get another perspective. Stay open to your own part of the problem. Sometimes, deep into the search, we discover that we could be the cause. Start with reflection. It could provide direction. -- doug smith

Strategic Secrets?

If you have to keep it a secret it's not as much in your control as you think it is. Every secret eventually becomes revealed. -- doug smith

No Victims

There will be offers, heading your way in obvious as well as subtle channels. Strong looking barriers. Refusals to see you. Efforts to take advantage of you. That's not meant for you, no matter how strong someone else's intentions imply that it is. Decline any opportunity to be a victim. It does not suit you. -- doug smith

Careful of Force

Anything held together by force will be forced apart. -- doug smith

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