The Base Rate Fallacy in Quality Management: Why Organisations Chase Anecdotes and Ignore Data
Quality teams routinely investigate vivid incidents while ignoring the statistical base rates that drive systemic defects. Here is how to…
Leadership & Culture
390 articles
The Herd Instinct in Quality: When Consensus Replaces Evidence
How social conformity corrupts supplier approval, tool selection, and target-setting — and the governance mechanisms that force teams back to…
Illusory Superiority in Quality Management: Why Every Plant Rates Itself Above Average
Cognitive bias systematically distorts internal audits, self-assessments, and management reviews. Here is how to engineer your QMS to counteract it.
The Sunk Cost Fallacy in Quality Management
Why organisations keep pouring money into failing quality systems, and the structural governance needed to stop backing the wrong process.
Perverse Incentives in Quality Management: How Metrics Create the Problems They Should Solve
Why quality KPIs backfire, the five-stage anatomy of a distorted metric, and the specific design principles that stop operators and…
Goodhart’s Law in Quality Management: When KPIs Replace the Excellence They Measure
When a measure becomes a target, it ceases to be a good measure. Here is how metric corruption destroys IATF…
Why More Inspection Makes Quality Worse: The Observer Problem in Quality Management
When you increase measurement intensity, you change operator and inspector behaviour — often in ways that degrade the very quality…
Survivorship Bias in Quality Management: Learning from the Failures You Ignored
Quality systems that study only their successes learn exactly the wrong lessons. A practical framework for finding the data your…
Systematic Blind Spots in Quality Management: How Organisations Avoid Uncomfortable Data
The most dangerous quality failures rarely come from missing data. They come from systems designed to filter, smooth, and bury…
False Consensus in Quality Management: How Group Agreement Creates Escaping Defects
Cross-functional teams routinely approve process changes that every member privately opposes. This social failure mode bypasses FMEA, SPC, and audit…