Het verleden is al betaald: de dwang van de sunk cost fallacy

Een van de meest voorkomende denkfouten bij besluitvorming is de sunk cost fallacy, ook wel de verzonkenkostenfout genoemd. De verzonkenkostenfout ontstaat wanneer men blijft investeren in een project of activiteit enkel omdat er al een aanzienlijke tijd, geld, energie of reputatie in is gestoken. Men gaat door, niet vanwege positieve vooruitzichten, maar omdat stoppen voelt … Read more

Een goede beslissing is niet hetzelfde als een goede uitkomst

Je kunt een goede beslissing nemen en toch een slecht resultaat krijgen. Dat klinkt misschien tegenstrijdig, maar het is een van de belangrijkste inzichten voor iedereen die met meer vertrouwen wil beslissen. We beoordelen beslissingen vaak achteraf op basis van hun uitkomst. Als het resultaat positief is, noemen we de beslissing goed. Als het resultaat … Read more

Just Culture Is a Promise You Have to Keep

Cover of Before Harm Happens

“We fix systems, not people.” It is one of the finest sentences in modern healthcare, and in a great many organisations it is a lie, not because anyone intends to deceive, but because they have made the promise without building the thing that keeps it. Just Culture, done properly, is a genuine commitment. Left as … Read more

What High-Reliability Organisations Actually Do Differently

Cover of Before Harm Happens

Aviation and nuclear power get held up so often as models for healthcare that the comparison has gone slightly numb. The phrase high-reliability organisation gets printed on posters and strategy decks, admired, and left there, as if reliability were an attitude you could adopt by deciding to. It is not an attitude. It is a … Read more

Checklists Don’t Fail. The Conditions Around Them Do.

Cover of Before Harm Happens

The surgical safety checklist is one of the genuine success stories of modern patient safety, and it is also one of the most misunderstood, because its success has convinced a great many people that a checklist is a thing you can install. Print it, laminate it, tape it to the wall, and safety follows. Then … Read more

The Swiss Cheese Model Is Older Than You Think, and Still Right

Cover of Before Harm Happens

James Reason gave safety its most durable picture decades ago, and it has survived every fashion since because it happens to be true. Imagine the defences protecting a patient as a series of slices of Swiss cheese, stacked one behind another. Each slice is a barrier: a check, an alarm, a protocol, a second set … Read more

When the Patient Is the Last Line of Defence

Cover of Before Harm Happens

A patient goes home from a hospital that has, for days, surrounded every process with barriers. A second clinician’s eyes on the high-risk medication. A scanner that checks the wristband against the dose. A colleague who happens to walk past and notice something off. Then the front door closes behind them, and every one of … Read more