Suggestibility is the conditions under which a target accepts an influence attempt without scrutiny. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0646, within the Cognition family. The core principle: the conditions under which a target accepts an influence attempt without scrutiny. 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
The conditions under which a target accepts an influence attempt without scrutiny.
Plain-English Definition
The conditions under which a target accepts an influence attempt without scrutiny.
Feynman Explanation
The most suggestible person in the room is usually the one most certain they aren't.
Core Principle
The conditions under which a target accepts an influence attempt without scrutiny.
Mechanisms
Pending editorial review.
The conditions under which a target accepts an influence attempt without scrutiny.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Pending editorial review.
Sales, negotiation, and any high-stakes persuasive setting.
Inputs (Triggers)
Pending editorial review.
Outputs (Behaviors)
Pending editorial review.
Behavioral Signature
The most suggestible person in the room is usually the one most certain they aren't.
Examples
- Brown's lecture on 'Characteristics of Suggestible Targets.'
- Sales, negotiation, and any high-stakes persuasive setting.
Pending editorial review.
Original analysis from The Incentives Lab — how this element behaves inside real payoff structures.
Why this element matters to incentive design
Most organizations meet this element as a personnel problem. It is not one. The mechanism underneath it is straightforward: the conditions under which a target accepts an influence attempt without scrutiny. You can recognize it in the field by its signature: the most suggestible person in the room is usually the one most certain they aren't. 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, sales, negotiation, and any high-stakes persuasive setting. It is amplified whenever sales, negotiation, and any high-stakes persuasive setting. Inside organizations that shows up as sales, negotiation, and any high-stakes persuasive setting. 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 slow the cadence. Force second-system review before commitment. 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
- Slow the cadence. Force second-system review before commitment.
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.
- Slow the cadence. Force second-system review before commitment.
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.
Reading micro-shifts in another person's state — breath, color, micro-expression — in real time.
Tools, notebooks, and trusted others are literally part of your cognitive system — not just aids to it.
Eye movements that loosely correlate with which representational system is active — visual, auditory, kinesthetic.
The sense of the internal state of the body — heartbeat, hunger, tension.
Brain region for planning, impulse control, and executive function.
The sense of where the body is in space.
Changing the meaning of an experience by changing the frame around it.
The fine-grained sensory qualities of internal experience — brightness, distance, volume, location.
A controlled scenario, often impossible, used to isolate a variable and test an intuition or theory.
What we wear influences how we think and perform.
How will I feel about this in 10 minutes / 10 months / 10 years?
Basics first (health/finances), then depth (mastery/impact), then altruism (widening circle).
Where Suggestibility 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 Suggestibility
- What is Suggestibility?
- Suggestibility is the conditions under which a target accepts an influence attempt without scrutiny. It sits in the Cognition dimension (COG) of the Human Behavior Taxonomy™ as element HBT-COG-0646, within the Cognition family. The core principle: the conditions under which a target accepts an influence attempt without scrutiny. 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 Suggestibility?
- Sales, negotiation, and any high-stakes persuasive setting. The Incentives Lab catalogs everyday, organizational, and historical instances of this element on its Human Behavior Taxonomy™ page (HBT-COG-0646).
- How is Suggestibility exploited?
- Sales, negotiation, and any high-stakes persuasive setting.
- How do you design around Suggestibility?
- Slow the cadence. Force second-system review before commitment.
- Which behavioral dimension does Suggestibility belong to?
- Suggestibility is classified in the Cognition dimension (COG) of the Human Behavior Taxonomy™, family "Cognition", class "Mental Model". Its permanent identifier is HBT-COG-0646 and its evidence grade is B.