The Default Effect in Quality Systems: How Factory Settings Replace Your Standards
Unchecked default settings in CMMs, inspection plans, and corrective actions quietly override engineering requirements. Here is how to audit and…
The Psychology of Quality
404 articles
The Narrative Fallacy in Root Cause Analysis: Why Your CAPAs Keep Failing
Why organisations construct comfortable, linear explanations for complex manufacturing failures — and the practical methods that force investigators to confront…
The Lindy Test for Quality Investments: Why Decades-Old Tools Outperform New Frameworks
Applying the Lindy Effect to quality management reveals why SPC, FMEA, and PDCA endure while management fads fade. A practical…
The Quality Premortem: Converting Known Risks into Preventive Action
FMEA captures technical failure modes, but it misses the risks everyone knows about and nobody voices. The premortem forces those…
Exploration vs Exploitation: Why Quality Systems Must Do Both to Survive
ISO 9001 and IATF 16949 systems structurally reward perfecting existing processes. Without deliberate exploration of new methods, the gap between…
The Pareto Principle in Quality Management: Finding Signal in the Noise
Why treating every defect with equal urgency guarantees you will solve none of them. A practitioner's guide to stratified Pareto…
Cognitive Bias in Quality Management: Countering the Recency Effect
Manufacturing organisations routinely override years of stable SPC data because of a single vivid defect. Here is how to engineer…
The Einstellung Effect: When Quality Expertise Blocks the Right Solution
Experienced engineers solve the wrong problem brilliantly. Here is how cognitive rigidity infiltrates CAPA, FMEA, and audits, and the structural…
Semantic Priming in Quality Management: How Shop-Floor Language Shapes Defect Rates
The daily vocabulary of shift briefings, KPI names, and station labels subtly guides inspector and operator behaviour. Here is how…
The Quality Bandwagon Effect: Why Copied Tools Fail Without Underlying Process Discipline
How cognitive bias drives the adoption of unneeded quality frameworks and technology, and why a problem-first methodology outperforms trend-chasing every…