“To err is human.” The reality is that humans err. We all make mistakes. Some errors go by hardly noticed while other errors people make cause catastrophic consequences. So, the issue is not whether errors will occur; they will. The issue is what do we do about people’s tendency to make them, and how do we profit when they occur.
There are some pretty interesting results from research about why we make these annoying errors. Some of the more commonly known causes of errors are:
- Stress. Mental stress increases as familiarity decreases. When under stress we tend to operate emotionally and not cognitively.
- Fatigue. Fatigue is affected by on-the-job demands, and off-the-job life style. Trying to do complex tasks while recovering from a late night out can create errors.
- Difficulty seeing one’s own error. We all think that what we do is good. People may fail to detect abnormalities when working closely on a task, especially when preoccupied with something else. How many times has someone pointed out a needed edit [to a document] that you failed to see?
Some of the more interesting ones are: