Communication · Executive Insight Brief · 455
Shared rooms can deepen the divide
Intergroup contact can reduce prejudice when recurring interaction changes expectations across a meaningful group boundary rather than merely increasing exposure
Premise
Putting divided groups in the same room is not an intervention by itself. The Intergroup Contact Hypothesis explains why interaction across group boundaries can reduce prejudice, but only by examining what people repeatedly experience through the contact. Encounters that teach cooperation, reliability, and legitimate mutual standing can revise expectations; encounters organized around domination, humiliation, or threat can reinforce the boundary instead.
The executive consequence is architectural. Mixed teams, integration meetings, rotations, and cross-functional projects should be judged by the status relations, goals, decision rights, and institutional protection they create, not by attendance or exposure. More contact can amplify a bad pattern as readily as it can weaken one.
What the model is: Intergroup Contact Hypothesis in Knowledge →

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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.