* PUBLIC ADDRESS: Develop a topic that is of general interest to a large number of people (hence its public), the issuer is invested with authority and its most important purpose is to convince the audience that receives it, driving to take a certain attitude or stance frend to what is stated.
* Technician discucion:
Without hearing, uncoordinated, free. Dialogue or whispers a subject is discussed freely and informally, will answer a short question formulated in advance. Symposium: spontaneous discussion among a certain number of participants. Each brings freely and refutes theories of others.
* Without Hearing, for coordinating, directing.
Forum: participants have a coordinator.
- Issues to consider in its preparation:
Using various types of discourse: integrating the various forms of discourse (expository, argumentative, descriptive, narrative, informative)
The choice depends on the purpose.
-Hierarchical relations sender-receiver: it is invested asimetrica.El issuer of authority.
-Use the encyclopedia or set of knowledge: It is not possible to determine: If the group manages the same level of knowledge. Avoid assumptions that may create ambiguity.


* Perspectiba Issuer: - Objective: it refers only to inform, not deliver opinions.
- Critical: Refers to problems or potential approach has its shortcomings. - Admiration: It occurs in the commemorative speeches, redeemed the positive aspects of the event or character. - Reflex: Try to bring the receiver to the understanding of his ideas profound ways. - problematizing: try to create conflict, pitting the problem.
* Declarative modes of public discourse "elocutive Mode (I): Used to achieve closeness, sincerity, subjectivity." Interrogative mode: With a question, the receiver issuing summons to hope that this will respond mentally, which produces a connection between sender and receiver. allocution mode (you): Focuses on the receptors involved or call to action. delocutivo mode (the, them): Used to distance themselves from what is stated. Imperative mood:The transmitter adopts a position that involves action at receiver. For there to be this, sender and receiver must establish a hierarchical relationship, where the issuer is in a great point. Exclamatory mode: Used to show that the issuer show surprise or admiration leaving the receiver as a witness in this situation or inviting share.