The phenomenon of set — where we focus so much on something specific that we miss the bigger picture. This article says it is a survival characteristic, but in the wrong circumstances it can have dire consequences. In the example provided, it was the cause of an air crash.
It’s vital for us to understand how and why we make mistakes – not just in safety critical systems but in all walks of life. When I read that passage above, I see parallels with so many of the mistakes I make on a daily basis at work and at home. I can see myself in every role: the captain, the flight engineer, the first officer, the air traffic controller.