Betteridge's Law of Headlines is any headline that ends in a question mark can be answered by the word no. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0098, within the Reasoning family. The core principle: any headline that ends in a question mark can be answered by the word no. 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
Any headline that ends in a question mark can be answered by the word no.
Plain-English Definition
Any headline that ends in a question mark can be answered by the word no.
Feynman Explanation
If they knew it was yes, they would not have asked.
Core Principle
Any headline that ends in a question mark can be answered by the word no.
Mechanisms
Pending editorial review.
Any headline that ends in a question mark can be answered by the word no.
Pending editorial review.
Pending editorial review.
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Pending editorial review.
Media framing drives attention by asking inflammatory questions.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
If they knew it was yes, they would not have asked.
Examples
- 'Is this startup the next Amazon?' Probably not.
- Media framing drives attention by asking inflammatory questions.
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: any headline that ends in a question mark can be answered by the word no. You can recognize it in the field by its signature: if they knew it was yes, they would not have asked. 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, media framing drives attention by asking inflammatory questions. It is amplified whenever media framing drives attention by asking inflammatory questions. Inside organizations that shows up as media framing drives attention by asking inflammatory questions. 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 rewrite headline questions as factual claims and evaluate them. 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
- Rewrite headline questions as factual claims and evaluate them.
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.
- Rewrite headline questions as factual claims and evaluate them.
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.
Deriving general rules from specific examples; the leap from instance to concept.
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.
Assuming that if one option is true, another must be false, when both can be true.
Presuming a purposeful actor behind events that may have no actor at all.
What cannot be settled by experiment is not worth debating.
A finite set of well-defined instructions for solving a problem or performing a computation.
Every model simplifies reality; some are still useful.
Researchers favor conclusions aligned with their school, team, or sponsor.
Using personal stories or isolated examples instead of evidence.
Claiming something is true or better because most people believe it.
Assuming something is true because it is probable or possible.
Where Betteridge's Law of Headlines 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 incentive glossary
Definitions for every mental model, bias, and fallacy in the corpus.
- CourseIncentives 101
The free ten-part primer on reading a payoff structure.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
Questions about Betteridge's Law of Headlines
- What is Betteridge's Law of Headlines?
- Betteridge's Law of Headlines is any headline that ends in a question mark can be answered by the word no. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0098, within the Reasoning family. The core principle: any headline that ends in a question mark can be answered by the word no. 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 Betteridge's Law of Headlines?
- Media framing drives attention by asking inflammatory questions. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0098).
- How is Betteridge's Law of Headlines exploited?
- Media framing drives attention by asking inflammatory questions.
- How do you design around Betteridge's Law of Headlines?
- Rewrite headline questions as factual claims and evaluate them.
- Which behavioral dimension does Betteridge's Law of Headlines belong to?
- Betteridge's Law of Headlines is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Reasoning", class "Mental Model". Its permanent identifier is HBT-COG-0098 and its evidence grade is B.