Chapter 1: Ideas & Materials for Instruction
Assignment 1a: Rhetorical Criticism Assignment
As discussed in chapter one of the textbook, part of your learning is to study how important issues
have been discussed, historically and in contemporary times. Such study should ultimately assist
your ability to think critically about the messages of others and otherwise participate more
meaningfully in public affairs. To nurture this development, your instructor will have you size up
a persuasive speech presented at some moment in our nation’s history—distant or recent.
Evaluating the messages you encounter requires that you understand the basic appeals a speaker
may use when attempting to influence others. A traditional approach is to consider a speaker’s
A positive ethos, as Aristotle observed long ago, is vital. We are more likely be influenced by
someone whom we perceive to know what she or he is talking about as well as someone whom
we perceive is being honest with us and has our best interests at heart. If we thought otherwise
about the person, that person would be unlikely to influence us. For example, if I were to attempt
to persuade you that you should maintain the recommended body weight, I could attempt to
employ ethos by having you see that I have your best interests at heart and that I know what I’m
Logos is also important, not only in its own right but because it also contributes to our positive
ethos. I could employ logos by spelling out how excessive weight jeopardizes one’s health—
pointing to the particulars that document and explain it—and according to whom. I might say, for
example, “The National Institutes of Health reported in January 2010 that more than 85 percent of
people with type 2 Diabetes are overweight.” I could also note the Institutes’ findings that losing
as little as ten or twenty pounds can make a big difference for many people. By providing you
with the facts and inviting you to think along with me as I make sense of those facts (plus being
transparent about where I got my information), you are likely to accept my invitation to think
along and perhaps conclude similarly and, as a result, be influenced.
We are not only thinking creatures, but we also are influenced by our emotions, and that can be a
good thing, as long as those feelings are justified in light of the evidence. If I were to attempt to
employ pathos, I could try to instill fear by having you imagine the harmful effects that could
Your assignment is to apply what we have described here to size up a speech—namely a
speaker’s use of ethos,logos, and pathos. To do so, devote a paragraph to each of the three
elements, structuring each paragraph with a topic sentence. For instance, if you were to critique