Hindsight bias
The tendency, after an outcome is known, to see it as having been more obvious or predictable than it actually was beforehand.
RecallOutcomePostmortems & learningForecasting & planning
Learning Path
After The Outcome
A postmortem path for keeping the known result from rewriting memory, distorting blame, or laundering bad process through luck.
7 biases
Applied
45 min
By the end of this path
- Keep the known result from rewriting what seemed knowable beforehand.
- Separate process quality from luck, blame, and retrospective storytelling.
- Run postmortems that actually improve calibration.
How to study it
Work the pages in order, then loop back and compare which distortions happened earliest, which ones protected the first impression, and which ones interfered with later learning.
Next:
Biases in this path
This is a deliberate sequence, not just a themed pile. Start at the top if the context is new to you.
Outcome bias
The tendency to judge the quality of a decision mainly by how things turned out rather than by the quality of the reasoning under the uncertainty that existed at the time.
EstimationOutcomePostmortems & learningTeams & management
Consistency bias
Incorrectly remembering one's past attitudes and behaviour as resembling present attitudes and behaviour
RecallAssociation
False memory
Where imagination is mistaken for a memory
RecallAssociation
Overconfidence effect
The tendency to be more certain about judgments, forecasts, or abilities than the evidence warrants.
Hypothesis AssessmentOutcomeForecasting & planningTeams & management
Fundamental attribution error
The tendency to explain other people's behavior too quickly in terms of character while underweighting situational pressures and constraints.
Causal AttributionSelf-PerspectiveTeams & managementMedia & politics
Survivorship bias
The tendency to learn from the visible winners while overlooking the invisible failures that dropped out of view.
Hypothesis AssessmentOutcomeResearch & evidenceForecasting & planning