Flynn Effect is iQ scores have risen substantially over generations. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0324, within the Learning family. The core principle: iQ scores have risen substantially over generations. 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
IQ scores have risen substantially over generations.
Plain-English Definition
IQ scores have risen substantially over generations.
Feynman Explanation
The average person today would have been a genius a century ago.
Core Principle
IQ scores have risen substantially over generations.
Mechanisms
Pending editorial review.
IQ scores have risen substantially over generations.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Talent pools are deeper than ever, but so are expectations.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
The average person today would have been a genius a century ago.
Examples
- Abstract reasoning improves with education and environmental complexity.
- Talent pools are deeper than ever, but so are expectations.
Pending editorial review.
Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
Executives usually notice this element only after it has cost something. By then it looks like a one-off. It is not. The mechanism underneath it is straightforward: iQ scores have risen substantially over generations. You can recognize it in the field by its signature: the average person today would have been a genius a century ago. 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, talent pools are deeper than ever, but so are expectations. It is amplified whenever talent pools are deeper than ever, but so are expectations. Inside organizations that shows up as talent pools are deeper than ever, but so are expectations. 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 raise the bar and invest in continuous learning. 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
- Raise the bar and invest in continuous learning.
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.
- Raise the bar and invest in continuous learning.
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.
Unusual or bizarre material is more memorable than common material.
Believing previously learned misinformation even after it has been corrected.
A conditioned response changes disproportionately when reinforcement changes.
Forcing yourself to explain a concept reveals exactly where your understanding is hollow.
As more facts are learned about a topic, retrieving any one fact slows.
Items that stand out are more likely to be remembered.
Your capacity to learn, unlearn, and relearn faster than the environment changes.
Malcolm Knowles's principles of adult learning: self-direction, experience as resource, readiness, problem-centered orientation, intrinsic motivation.
Amishi Jha's research: attention is a finite, depletable, but trainable cognitive resource — short daily mindfulness measurably improves it.
Approach a situation as if you knew nothing.
Hierarchy of cognitive learning: Remember → Understand → Apply → Analyze → Evaluate → Create. Benjamin Bloom, 1956 (revised 2001).
Wallace J. Nichols: proximity to water reliably shifts the nervous system toward a calmer, more creative state.
Where Flynn Effect 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 Flynn Effect
- What is Flynn Effect?
- Flynn Effect is iQ scores have risen substantially over generations. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0324, within the Learning family. The core principle: iQ scores have risen substantially over generations. 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 Flynn Effect?
- Talent pools are deeper than ever, but so are expectations. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0324).
- How is Flynn Effect exploited?
- Talent pools are deeper than ever, but so are expectations.
- How do you design around Flynn Effect?
- Raise the bar and invest in continuous learning.
- Which behavioral dimension does Flynn Effect belong to?
- Flynn Effect is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Learning", class "Mental Model". Its permanent identifier is HBT-COG-0324 and its evidence grade is B.