Error Management Theory (EMT)
Manage errors effectively
Error Management Theory (EMT) proposes that when there are asymmetries in the costs of errors made under conditions of uncertainty, selection will favor adaptive biases to err in the direction of making the less costly error. This theory suggests that our cognitive biases and perceptual adaptations are designed to produce adaptive illusions, which help us avoid costly errors.
- Selection favors adaptive biases to err in the direction of making the less costly error.
- Cognitive biases and perceptual adaptations can produce adaptive illusions.
- Error management is crucial in uncertain or high-stakes situations.
- Understand the concept of EMTLearn about the theory and its implications for human behavior and survival.Pro tipConsider the descent illusion and how it affects your perception of vertical distances.WarningBe aware of the potential risks of ignoring adaptive biases and perceptual adaptations.
- Assess uncertain situationsEvaluate the potential risks and costs associated with uncertain situations.Pro tipTake note of the potential consequences of errors.WarningDo not underestimate the importance of adaptive biases and perceptual adaptations.
- Develop adaptive biasesCultivate adaptive biases and perceptual adaptations to help you avoid costly errors.Pro tipUse heuristics and mental shortcuts to simplify decision-making.WarningAvoid overreliance on adaptive biases and perceptual adaptations.
Navigating uncertain terrain
A hiker fails to develop adaptive biases and ignores perceptual adaptations, leading to a serious accident.
OutcomeThe hiker suffers severe injuries and learns a valuable lesson about the importance of adaptive biases and perceptual adaptations.
Ignoring adaptive biases
Disregarding adaptive biases and perceptual adaptations can lead to costly errors and decreased survival chances.
Overreliance on adaptive biases
Relying too heavily on adaptive biases and perceptual adaptations can lead to oversimplification and decreased accuracy.
The concept of EMT was developed by researchers Haselton and Buss, who explored the implications of error management for human behavior and survival.
Source · BOOK
Evolutionary Psychology The New Science of the Mind