Now Available

Finding
Fact
Before
Fixing

How Business Professionals Can Avoid False Assumptions When Solving Problems

Seamus Maguire

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Finding Fact Before Fixing — book cover
"

Assumptions — not complexity — are the true barrier to effective problem solving. Overcome this, and you can solve anything.

Why Smart Teams Still Get Stuck

You have the frameworks. A3, 8D, DMAIC — your team knows the playbook. Yet problems persist. The issue is not the tools. It is the deeply human tendency to mistake an unverified guess for a fact, and then build an entire solution on top of it.

6

Cognitive biases that silently sabotage root cause analysis — named and mapped

8+

Practical tools to move from guesswork to verified fact, immediately applicable

20

Years of real-world experience in global medical device manufacturing behind every insight

1

Mindset shift that separates great problem solvers: "I don't know — let's find out"

What You Will Learn

🔍

The Logic Sieve

A six-step filter to separate plausible causes from noise — using only facts already known about the problem.

🧠

Six Cognitive Traps

Anchoring, confirmation bias, sunk cost fallacy and more — named, explained, and made easy to spot in the moment.

Is / Is Not Analysis

Rapidly scope and eliminate causes by defining what the problem is — and critically, what it is not.

📏

Attribute Agreement Analysis

Before fixing the process, verify your measurement system is actually telling you the truth.

📈

Common vs Special Cause Variation

Know which type of variation you are dealing with — the wrong response to each makes problems significantly worse.

🔄

Hansei & Reflection

How to build a team culture of honest learning after every problem solved — without making it a chore.

Seamus Maguire

Lean Master Black Belt, Six Sigma Black Belt, and Vice President at Radiometer. Formerly Global VP at Freudenberg Medical. Twenty years solving problems in global medical device manufacturing.

Author and lifelong continuous improvement practitioner. Based in Ireland.

Lean MBB Six Sigma BB Routledge Author
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This Book Is For

The Book That Changes How You Solve Problems

Available now from all major booksellers worldwide.

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