- Failures are prototypes of experience: They are powerful reference point which can act as a tool for decision making and adjustment. They are a special kind of tacit knowledge that is difficult to transfer to another person by means of writing it down or verbalizing it.
- Hyper correction effect: This refers to the finding that high-confidence errors are more likely to be corrected after feedback than low-confidence errors. The more mistake you commit the better the chances of not committing similar mistakes.