: intended to influence the opinion or behaviors of an audience
•
Speech of conviction
:
the speaker is attempting to encourage the listener to believe as the speaker does
•
Speech of actuation
:
should move the members of the audience to take the
desired action
that the
speaker has proposed (e.g. buy the product! Go on strike! Adopt this plan!)

Theory of field-related standards
: not all people reach conclusions in the same way and thus may react
differently to the same evidence or psychological material
Group norm standards
: the general thinking of a particular group—may be used as a guide for developing
your arguments
Individual norm standards:
being on the side of a person with power or getting backed up by them may be a
strong tool to influence people to side with your stand
•
Critical thinking
: establish criteria and then match the solutions with the criteria
•
Comparative-advantage reasoning
: begin by stating possible solutions, then demonstrate how the
proposal is the most workable, desirable, and practical
The Elaboration Likelihood Model:
theorizes that if the issue being discussed is on that the listener has
encountered before, is interested and involved in, and enjoys thinking about it, he or she is more likely to
engage in paying attention to and maybe processing the persuader’s arguments
Repeated exposure to messages
: to persuade, systematically and repeatedly expose listeners to a message with
objective of enhancing retention
Psychological appeal
:
enlist listeners’ emotions as motivation for accepting your arguments
Ethos
: speaker credibility (reputation, prestige, and authority of speaker)
•
Three C’s: competence, charisma, character
Logos
: logical arguments
•
proposition of facts
•
proposition of value
•
proposition policy
: most commonly used persuasive method, centers on stating that something
should or shouldn’t be done
•
inductive argument: based on probability. Conclusion is believed from evidence.
•
deductive arguments: based on logical necessity. Starts general then leads to specific instances
•
generalization conclusion: number of specific instances are examined
draw a conclusion
•
hypothesis conclusion: hypothesis is used to explain all the evidence
•
reasoning fallacies: logical flaws
•
Pathos
: psychological appeals
•
persuasive speakers can use basic needs as a guide to organizing emotional appeals to trigger need
satisfaction.
Maslow’s Hierarchy of Human Needs:
•
a speaker must determine the level of need of a particular group of listeners and then select appeals
aimed at that level
•
Physiological well-being, safety, acceptance, esteem, self-actualization
Ethnographic Theory of Human Drives:
another attempt to explain human needs, says that
survival of the
species
,
pleasure seeking
,
security
, and
territoriality
must be satisfied
Monroe’s Motivated Sequence:
an alternative persuasive structure; describes the sequence by which a listener
is taken through a five-step persuasive message

1.
Attention (intro)
2.
need (problem)
3.


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- Spring '08
- Gardner
- Rhetoric