“…Errors may represent a form of negative feedback (i.e., one has not achieved a goal) and, as such, present the individual with valuable information about how to alter one's course of action to ultimately achieve a goal. Learning takes place when people are encouraged to learn from errors (Heimbeck, Frese, Sonnentag, & Keith, 2003), when they think about errors metacognitively (e.g., planning, monitoring, and evaluating one's actions), and when the negative emotional impact of errors is reduced (Keith & Frese, 2005). One may be tempted to suggest presenting hypothetical errors (i.e., errors that have not occurred) to learn from them (March, 1991).…”