Mental Model of the Other Side is always have a working model of what your counterpart believes. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0467, within the Strategy family. The core principle: always have a working model of what your counterpart believes. 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
Always have a working model of what your counterpart believes.
Plain-English Definition
Always have a working model of what your counterpart believes.
Feynman Explanation
If you can't argue their case better than they can, you don't understand them.
Core Principle
Always have a working model of what your counterpart believes.
Mechanisms
Pending editorial review.
Always have a working model of what your counterpart believes.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Strategy that anticipates response.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
If you can't argue their case better than they can, you don't understand them.
Examples
- Negotiation. Competition. Cross-functional debate.
- Strategy that anticipates response.
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: always have a working model of what your counterpart believes. You can recognize it in the field by its signature: if you can't argue their case better than they can, you don't understand them. 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, strategy that anticipates response. It is amplified whenever strategy that anticipates response. Inside organizations that shows up as strategy that anticipates response. 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 before any major move: 'How will they read this?'. The leverage is not in explaining the behavior to people. It is in changing what the behavior earns.
Famous Experiments
Pending editorial review.
Design Principles
- Before any major move: 'How will they read this?'
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.
- Before any major move: 'How will they read this?'
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.
Basics first (health/finances), then depth (mastery/impact), then altruism (widening circle).
A problem whose solution requires people to change their values, beliefs, or habits — not just apply expertise.
Holding a different — and correct — set of tools than everyone else.
Someone who incites others to take illegal or rash action, often to expose or discredit them.
Sun Tzu's ancient treatise on strategy, deception, and positioning.
Conflict between belligerents with very different resources and tactics.
Start from the desired future and work backward to the steps that make it inevitable.
Winning the disputed population, not just defeating the visible opponent.
Countering hostile narratives with truthful, well-timed alternatives.
Sort situations into Clear, Complicated, Complex, Chaotic, or Confused — each needs a different response.
Eroding the will to act, even when capacity remains.
Munger's principle: the surest way to get something is to deserve it.
Where Mental Model of the Other Side 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.
- CourseIncentives 101
The free ten-part primer on reading a payoff structure.
- ReferenceThe incentive glossary
Definitions for every mental model, bias, and fallacy in the corpus.
- ReferenceThe Periodic Table of Human Behavior
The full 1,267-element map this page belongs to.
Questions about Mental Model of the Other Side
- What is Mental Model of the Other Side?
- Mental Model of the Other Side is always have a working model of what your counterpart believes. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0467, within the Strategy family. The core principle: always have a working model of what your counterpart believes. 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 Mental Model of the Other Side?
- Strategy that anticipates response. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0467).
- How is Mental Model of the Other Side exploited?
- Strategy that anticipates response.
- How do you design around Mental Model of the Other Side?
- Before any major move: 'How will they read this?'
- Which behavioral dimension does Mental Model of the Other Side belong to?
- Mental Model of the Other Side is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Strategy", class "Mental Model". Its permanent identifier is HBT-COG-0467 and its evidence grade is B.