performativos

Performativos are utterances that perform an action by the very act of speaking. In contrast to constatives, which describe states or facts and aim to be true or false, performatives enact something through their performance. Classic examples include "I apologize," "I promise to come," or "I hereby declare the meeting open." The meaning of a performative comes from the illocutionary force of the utterance, not from a truth-conditional content.

The concept originated with the philosopher J. L. Austin, who introduced it in How to Do Things with Words (1955). He distinguished illocutionary acts (the doing of the action in saying something) from perlocutionary effects (the consequences of the utterance). For a performative to be felicitous or successful, certain conditions must hold: the speaker must have appropriate authority or role, there must be sincerity, the context must be appropriate, and the utterance must be appropriately performed. If these conditions fail, the utterance can be infelicitous or void of the intended effect.

Types and usage: explicit performatives use a performative verb that directly states the action being performed (as in "I promise"), while some utterances perform actions without an explicit verb. Performative verbs include promise, apologize, declare, baptize, resign, and name, among others. The analysis of performatives emphasizes the performative force of language—the ways speech acts accomplish actions such as promising, ordering, naming, or warning.

Influence and scope: the study of performatives has shaped much of modern philosophy of language and linguistics, framing how speakers enact commitments, rights, and social acts. The concept has also influenced theoretical work beyond linguistics, including discussions of performativity in other social and cultural contexts.