Jul 7, 2025 · Initially, deviations might seem minor and inconsequential. Examples include skipping a procedural step due to a time crunch, deferring a minor maintenance procedure because "it's never …

The original example cited by Vaughan is the events leading to the Space Shuttle Challenger disaster in 1986, but the concept has also been applied to aviation safety, [4][5] clinical practice in medicine, [6] …

Nov 3, 2014 · “Social normalization of deviance means that people within the organization become so much accustomed to a deviation that they don’t consider it as deviant, despite the fact that they far …

Jan 21, 2024 · Normalisation of deviance is the process where what was unacceptable gradually becomes acceptable over time in the absence of failures. So, the longer a period without incidents, a …

Normalization of Deviance “The gradual process through which unacceptable practices and standards become acceptable. As the deviant practice is repeated without catastrophic consequences it …

Oct 9, 2024 · Learn how Normalization of Deviance leads to safety risks in refining and petrochemicals, with lessons from NASA and industry disasters.

There are four negative dimensions identified that act as threats to existing organizational safety defences: production pressure, complacency, normalization of deviance, and tolerance of …

Nov 5, 2020 · What Is Normalization of Deviance? Dr. Diane Vaughan of Columbia University coined the term “normalization of deviance” in her analysis of the Challenger space shuttle disaster.

Over the last decade, hospital safety personnel have gradually become disabused of a long-standing but incorrect belief: that harm-causing medical errors, such as wrong-side surgeries or retained surgical …

Nov 24, 2023 · This time, we’re exploring a certain type of violation called the “normalisation of deviance”, a term coined by Diane Vaughan. We often discuss this in our workshops when …