Transcript Rhetoric

“the art of persuasion”
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1. The art of speaking or writing
effectively
2 . Writing, speaking or communicating
as a means of persuasion.
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Speeches
Advertisements
Films
Media
Conversation
The classroom
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Rhetoric originated in Ancient Greece, where
political leaders would use their public
speaking abilities to persuade people for
political decisions.
Rhetoric was also used to spread new ideas
and philosophies during this time.
The ancient Greeks referred to it as “the art of
persuasion,” and created a discipline so it can
be studied.
Divided rhetoric into
three essential
components:
Logos,
Pathos
and
Ethos.
How the character and credibility of a speaker
will influence an audience.
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Example:
Listening to a speech by a top NASA scientist
on climate change, rather than a first year
university student.
Speaker must also be impartial
(not biased) or else they lose
credibility.
i.e. Having an oil company
appoint a scientist to lecture
against on climate change
would constitute a bias.
BIAS: having a slanted or distorted
point of view; having a subjective
point of view as opposed to an
objective one
SUBJECTIVE: based on one’s opinions and
feelings
OBJECTIVE: based on fact, NOT influenced
by personal feelings
WOULD YOU BUY A USED CAR FROM THIS MAN?
Which Second World War politician is more credible?
Which politician would you trust more?
What subjects would
Stephen Hawking be a
credible speaker?
What subject might he
not be so credible?
Based on reputation – which pretty, little
liar is most trustworthy?
Is Lebron
James a
credible
spokesperson
for Nike
basketball
products?
WHY?
Is he a credible
spokesperson
for all
products?
Which products would you NOT buy
even if Lebron recommended them?
Have you seen Katy
Perry’s “ProActiv
ads?
Is she a credible
spokesperson?
Why is Tiger recommending “YOU” buy this brand of watch?
Is it because he knows a lot about watch construction?
OR is it because . . . . . . . . . . . . He is paid.
Why did many companies
ditch Tiger Woods as a
spokesperson
for their products?
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The use of emotional appeals to alter the
audience’s judgement.
This can be done through a variety of means;
however, the intention is to evoke strong
emotional responses from the audience.
Examples: Story telling, quotes, personal
references, rhetorical devices (metaphor,
similes).
Terry Fox was diagnosed with bone cancer at the
age of 18 and lost his right leg below the knee. He
made up his mind to run to raise money for cancer
research, and calling his challenge the Marathon of
Hope, he managed to run 26 miles a day for 143
days, from St. John's Newfoundland to Thunder Bay,
Ontario - with an artificial leg. His spirit captured
the country. He began on April 12, 1980 in St.
John's Newfoundland, and after 5,373 kilometres
(3,339 miles) his cancer reappeared, and he was
forced to stop near Thunder Bay. He passed away
on June 28, 1981 just a month before his 23rd
birthday, but his spirit has carried on.
Using reasoning or logic to construct an
argument.
Examples: Using math or statistics to persuade
the audience.
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“Our product is 50% more effective than our
competitors.”
“Contains 33% less fat.”
Can also involve the use of hypothetical
situations or anecdotes.
A friend of yours says he will never wear a
seatbelt again. He explains that an
acquaintance of his survived a car accident
because she wasn't wearing a seat belt. The
acquaintance flew through the windscreen,
landed on a grassy bank and suffered minor
injuries. Meanwhile the car burst into flames
and was destroyed.
Often, advertisements
use testimonials to sell
products. A testimonial
is a personal anecdote
in which a person
recounts his or her
success with a product.
Her story is intended to
make you believe that
your experience will be
similar.
IDENTIFY THE FOLLOWING AS EXAMPLES OF
- ETHOS
- PATHOS
- LOGOS