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minimum power theory

an analysis of coalition formation processes that assumes that (a) all members who control sufficient resources to turn a winning coalition into a losing one or a losing coalition into a winning one are equal in terms of power; and (b) individuals’ expectations concerning the division of the coalition’s payoff will conform to an equity norm (see equity theory), but one based on power rather than resources. This theory predicts that the most likely coalition to form in a group will be one that wins but comprises the individuals with the smallest amounts of power consistent with this outcome. Compare minimum resource theory.

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Psychology term of the day

May 9th 2024

groupthink

groupthink

n. a strong concurrence-seeking tendency that interferes with effective group decision making. Symptoms include apparent unanimity, illusions of invulnerability and moral correctness, biased perceptions of the outgroup, interpersonal pressure, self-censorship, and defective decision-making strategies. Causes are thought to include group cohesion and isolation, poor leadership, and the stress involved in making decisions. [identified by Irving L. Janis]