Communication · Executive Insight Brief · 123
A warm voice is not competence
People can know a system is not human and still apply familiar social and physical rules to it
Premise
Users do not have to believe that a computer has feelings or intentions to respond to it socially. They may be polite to a machine evaluating itself, favor a computer assigned to their team, accept flattery, or infer personality from a voice. The Media Equation captures this gap between explicit belief and observable response.
Byron Reeves and Clifford Nass synthesized a Stanford research program showing that recognizable cues can activate social and physical-world scripts in mediated interaction. The practical question is not whether users are fooled. It is which cues—language, voice, turn-taking, naming, responsiveness, role, motion, size, or distance—invite which human rule, and whether that response improves or distorts judgment.
What the model is: Media Equation in Knowledge →

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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.
- KnowledgeMedia Equation