MENTAL MODEL · M2958

Speech Act

CultureHigh supportPhilosophy

Included

Version 1.0.0 · Updated 2026-07-30

CORE DEFINITION

Speaking is not merely describing the world; speaking itself is an action. For example, "I do" (marriage), "I sentence" (legal), "I resign". Once these words are spoken, the real world changes.

SCAFFOLDING EFFECT

psychology

Reduce cognitive load

- The power of commitment: As a leader, your words are Speech Acts. Publicly announcing "We will capture this market" is not just a description; it is an action that creates reality.

anchor

Anchor fast decisions

Speech not only states but also "performs"—in specific rules and contexts, uttering a certain sentence completes an action (promise, declaration, command). Austin distinguished locutionary/illocutionary/perlocutionary acts, and Searle systematized the types.

MINIMUM ACTION

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Practice this model in one real situation:

First, identify the "illocutionary" type of your utterance (assertive/commissive/directive/declaration/expressive). Second, ensure that the context and authority make the act valid (e.g., only a judge can pronounce a sentence). Third, recognize that a leader's public statements themselves create reality, so choose words carefully.

Check to track your progress (stored locally)

Learning progress0%

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Source support: Explicit

link
en.wikipedia.orghttps://en.wikipedia.org/wiki/Speech_actZH · Explicit
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