feedback audience response to a message, which can be conveyed both verbally and
nonverbally through gestures. Feedback from the audience often indicates whether a
speaker’s message has been understood.
message the content of the communication process—thoughts and ideas put into
meaningful expressions. A message can be expressed both verbally (through the
sentences and points of a speech) and nonverbally (through eye contact, body language,
and gestures).
channel the medium through which the speaker sends a message (e.g., sound waves, air
waves, and electronic transmission).
noise anything that interferes with the communication process between a speaker and an
audience, so that the message cannot be understood; noise can derive from external
sources in the environment or from internal psychological factors.
shared meaning the mutual understanding of a message between speaker and audience.
context anything that influences the speaker, the audience, the occasion, and thus,
ultimately, the speech.
rhetorical situation the circumstances that call for a public response and for the speech
itself; in broad terms, consideration of the audience, occasion, and overall speech
situation when planning a speech.
audience-centered perspective an approach to speech preparation in which each phase
of the speech preparation process—from selection and treatment of the speech topic to
making decisions about organization, language, and method of delivery—is geared
toward communicating a meaningful message to the audience.