Communication · Executive Insight Brief · 021
Enough evidence for the next move
Early relationships become workable when leaders distinguish consequential unknowns from curiosity and update first impressions
Premise
New executive relationships often begin with a demand for coordination before participants can predict each other’s behavior or explain what observed conduct means. Charles Berger and Richard Calabrese’s 1975 Uncertainty Reduction Theory (URT) makes that entry problem analyzable. People use communication and information seeking to build provisional expectations that make interaction possible.
The leadership objective is not certainty at any cost. It is to identify which unknowns matter for the next decision, choose proportionate sources, and revise expectations as evidence accumulates. Unmanaged uncertainty can be mislabeled as distrust; poorly sourced certainty can be worse because stereotypes, polished profiles, or strategic self-presentation create confidence without dependable knowledge.
What the model is: Uncertainty Reduction Theory in Knowledge →

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- Why this matters
- Risks and limits
- Executive takeaway
- Key questions
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- FamilyModel
- CategoryTheories & Explanatory Models
- DomainConversation & Relationships
What these mean
Editorial orientation · Family
Model
In this series, Model names the editorial family primarily used to understand and explain communication: theories, frameworks, effects, traditions, principles and other conceptual resources. It is an umbrella for a route into the field, not a claim that every included object is a predictive model.
Editorial orientation · Category
Theories & Explanatory Models
Explains how or why a communication process works by relating mechanisms, conditions or variables. Its value is an account that can guide inquiry into what produces an outcome, rather than a name for the outcome alone.
- KnowledgeUncertainty Reduction Theory
- Related briefAnxiety and Uncertainty: Keep Cross-Boundary Judgment Open