Availability Bias is relying on examples that come to mind easily, not on actual frequency. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0076, within the Reasoning family. The core principle: relying on examples that come to mind easily, not on actual frequency. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
Scientific Definition
Relying on examples that come to mind easily, not on actual frequency.
Plain-English Definition
Relying on examples that come to mind easily, not on actual frequency.
Feynman Explanation
The vivid story beats the boring statistic.
Core Principle
Relying on examples that come to mind easily, not on actual frequency.
Mechanisms
Pending editorial review.
Relying on examples that come to mind easily, not on actual frequency.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Strategic priorities skew toward whatever was on the call this week.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
The vivid story beats the boring statistic.
Examples
- Overestimating risk of plane crashes after one is in the news.
- Strategic priorities skew toward whatever was on the call this week.
Pending editorial review.
Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
This is one of the elements leaders describe as a values gap. It is a payoff gap. The mechanism underneath it is straightforward: relying on examples that come to mind easily, not on actual frequency. You can recognize it in the field by its signature: the vivid story beats the boring statistic. Every element in the Cognition dimension changes the perceived payoff of an action before the action happens, which is exactly where incentive design has leverage.
How it gets exploited
Left undesigned, strategic priorities skew toward whatever was on the call this week. It is amplified whenever strategic priorities skew toward whatever was on the call this week. Inside organizations that shows up as strategic priorities skew toward whatever was on the call this week. The pattern is the same one Goodhart's Law describes: the measurable proxy attracts the effort, and the purpose behind it quietly loses funding.
How the Lab designs around it
The redesign move is to anchor decisions to base rates before recent anecdotes. Measure the behavior, not the sentiment. A survey will tell you how people feel about this; only observed action tells you whether it changed.
Famous Experiments
Pending editorial review.
Design Principles
- Anchor decisions to base rates before recent anecdotes.
Measurement Approaches
Pending editorial review.
Evidence
Pending editorial review.
Pending editorial review.
The Perverse Incentive Lens™
How this behavior is exploited — and how to redesign around it.
- Anchor decisions to base rates before recent anecdotes.
Pending editorial review.
Pending editorial review.
Interactive Mini Network
Click any neighbor to re-center the graph and follow the threads of connection.
Knowledge Graph Neighbors
Auto-linked to the rest of the Human Behavior Taxonomy by family, domain, dimension, and shared keywords.
The brain evolved to reason adaptively, not always truthfully, to reduce the cost of errors.
We solve problems by adding, even when subtracting would be better.
Researchers favor conclusions aligned with their school, team, or sponsor.
Systematic deviations from rationality in judgment.
Treating multiple data points as independent when they came from one source.
Testing hypotheses only by looking for confirming evidence.
Applying higher scrutiny to evidence we disagree with than to evidence we agree with.
Over-weighting one's own perspective when reconstructing events.
Mind latches onto the first plausible explanation and resists alternatives.
Research outcomes tend to favor the interests of the funders.
Deriving general rules from specific examples; the leap from instance to concept.
Assuming that if one option is true, another must be false, when both can be true.
Where Availability Bias is cited in the corpus
Essays, field guides, and diagnostics from The Incentives Lab that apply this element.
- EssayGoodhart's Law in the Real World
How measurable proxies capture judgment.
- EssayThe Perverse Incentives Hiding in Your KPIs
Cognitive shortcuts turned into scorecards.
- EssayAI Agents Inherit Your Incentives
How this element propagates into automated systems.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
- ReferenceThe incentive glossary
Definitions for every mental model, bias, and fallacy in the corpus.
Questions about Availability Bias
- What is Availability Bias?
- Availability Bias is relying on examples that come to mind easily, not on actual frequency. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0076, within the Reasoning family. The core principle: relying on examples that come to mind easily, not on actual frequency. In incentive terms, it matters because it changes the payoff people perceive before they choose — which means it can be designed for, or exploited.
- What is an example of Availability Bias?
- Strategic priorities skew toward whatever was on the call this week. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0076).
- How is Availability Bias exploited?
- Strategic priorities skew toward whatever was on the call this week.
- How do you design around Availability Bias?
- Anchor decisions to base rates before recent anecdotes.
- Which behavioral dimension does Availability Bias belong to?
- Availability Bias is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Reasoning", class "Mental Model". Its permanent identifier is HBT-COG-0076 and its evidence grade is B.