Case file
Confabulation
- Filed under
- Not Enough Meaning
The charge
Confabulation is unintentionally filling gaps in memory or explanation with details that feel true but were not actually observed or remembered.
How it operates
Memory is reconstructive, not a recording. When details are missing, the brain prefers a coherent story and quietly invents plausible filler.
Logged incidents
- Incident 01
A product lead confidently explains why churn spiked after a launch even though the analysis is not done.
- Incident 02
An interviewer recalls a candidate as evasive when the notes show only a few brief answers.
- Incident 03
An investor retells a deal as if the thesis was clear from day one, even though the original memo shows uncertainty.
What to watch for
Ask: Do I have direct evidence for each part of this story, or am I smoothly filling blanks?
Recommended action
Use source monitoring and a decision journal: separate what you observed, inferred, and heard secondhand before drawing conclusions.
Known associates
- Clustering IllusionClustering illusion is seeing meaningful streaks or clumps in data that are actually compatible with…
- Insensitivity to Sample SizeInsensitivity to sample size is treating small samples as if they are just as reliable as large ones.
- Neglect of ProbabilityNeglect of probability is reacting to how vivid or scary an outcome is while giving too little weight to how…
- Anecdotal FallacyAnecdotal fallacy is letting one or two vivid stories outweigh broader and better-quality evidence.
- Illusion of ValidityIllusion of validity is feeling highly confident in a judgment because the evidence forms a neat story, even…
- Masked-Man FallacyMasked-man fallacy is treating differences in what is known about something under one description versus…
Source of record