Metaphors for the Mind

In my current composition course on reading metaphors, students identify metaphors and conceptual sets in our culture. In this lesson on metaphors of the mind, we work to historicize these metaphors somewhat as well.


Directions: First, name the metaphor in the following quotes: the mind equals what? Next, analyze and critique the metaphors. What does the metaphor usefully tell us about the mind? What does it problematically imply about the mind?

At the end, consider all the metaphors as a type of set, a conceptual metaphor as George Lakoff calls them. More generally, what two things are compared in all of these examples. What is the A = B for the overall set?

Now, think about these metaphors in their historical context, what do you notice about each individual metaphor and the context in which it was created? In other words, why these particular metaphors at these particular times? Can you make a larger statement or argument about how people create metaphors of the mind?


1. Galen, physician and scientist during Roman Empire, 200 A.D. (quote from  Rebecca Schwarzlose "Modernity, Madness, and the History of Neuroscience")

“pneuma fills the brain cavities called ventricles and circulates through pathways in the brain and nerves in the body just as water flows through a tube”


2. Julien Ofray de La Mettrie, L’Homme Machine, 1747

On the human brain and body: “a machine that winds its own springs—the living image of perpetual motion . . . man is an assemblage of springs that are activated reciprocally by one another”


3. Metaphor popular during the Industrial Revolution, usually dated as approximately 1760-1820; quote from Nicholas Carr The Shallows

There was a “metaphor that represented the brain as a mechanical contraption. Like a steam engine or an electric dynamo, the nervous system was made up of many parts, and each had a specific and set purpose that contributed in some essential way to the successful operation of the whole.”


4. Allen Newell, Herbert A. Simon, and John C. Shaw “Empirical Explorations of the Logic Theory Machine” (352), 1964

They describe a “functional equivalence between brains and computers . . . Our theory is a theory of the information processes involved in problem-solving and not a theory of neural or electronic mechanisms.”


5. Christiane Paul, “Neural Networks vs. Computer-Networked Environments” 2002

The neural network of the brain exhibits the same fundamental structure as that of social or computer networks. The brain can be understood as an assembly of distinct modules, each of them responsible for different tasks, such as speech, language, vision. In neuroscience labs, magnetic resonance imaging techniques — which use radio waves to probe the pattern of blood flow in the brain, revealing how much oxygen its various parts are using at any moment — are used to see these modules in action. This process reflects the level of neural activity.

6. Lisa Feldman Barrett, "How to Become a 'Superager'" The New York Times 2016

The triune brain became (and remains) popular in the media, the business world and certain scientific circles. But experts in brain evolution discredited it decades ago. The human brain didn’t evolve like a piece of sedimentary rock, with layers of increasing cognitive sophistication slowly accruing over time. Rather (in the words of the neuroscientist Georg Striedter), brains evolve like companies do: they reorganize as they expand. Brain areas that Dr. MacLean considered emotional, such as the regions of the “limbic system,” are now known to be major hubs for general communication throughout the brain. They’re important for many functions besides emotion, such as language, stress, regulation of internal organs, and even the coordination of the five senses into a cohesive experience.

Statistics in the Rhetoric Classroom

Students might come to my class thinking that numbers and studies can stand on their own, that they are objective and not argumentative. I try to teach them, though, that raw data must be interpreted and that interpreting always requires a person who is situated, biased, flawed, and emotional.

I want students to learn the critical thinking skills necessary to look at logos, determine how rhetorically valid it is, and to analyze its rhetorical presentation.

We Give Numbers Meaning

Often students assume that argument does not function within fields that strive toward objectivity like math. Each time their worldview is challenged in a way that suggests a more subjective and mediated reality, many invoke the comfort of cold, hard numbers to suggest that there is still factual knowable truth in the world: “1+1 is still 2.” In response, I quote famed statistician Nate Silver who writes in The Signal and the Noise, “The numbers have no way of speaking for themselves. We speak for them. We imbue them with meaning” (9).

I explain that numbers, while "true," have little value until they are brought into the world—until the minus sign means a withdrawal from your checking account, until three equals the number of pizza slices you have for lunch, or until the flu virus spreads exponentially in your city. These are the types of problems that students can evaluate with rhetoric because understanding and using facts requires interpretation.

Culture Affects Numbers

For advanced rhetoric classes, I explain that even with a closed-system like math, the rules are not created in a neutral vacuum. Language changes affect numbers: "regrouping" is now the term for "borrowing" in subtraction, my friends teaching elementary school tell me. The way we interpret numbers also depends on culture. Our base 10 system groups items based on increments of ten—it takes ten ones to push a number over into the tens column and ten groups of ten to overflow into the next column to the left, the hundreds. There are symbols available for 1-9, but after that a single column can contain no more. Students assume this is the only way; doesn’t it “naturally” make sense: grade school children counting on their ten little fingers?

In reality this system of numerical organization is dependent on culture and is not a universal. The Mayans in fourth century AD used a base 20 system (Encyclopedia of American Indian Contributions to the World 28); California’s Yuki tribe had base 4 and base 8 numbering systems. Some scholars believe the Mayans counted on their fingers and their toes; the Yuki counted the spaces between the fingers (When Languages Die 173-175). Not to be limited to body digits, ancient Iraq used various systems including base 120 and base 60 (Mathematics Across Cultures 103). Mixing things up even more, the Dozenal Society of America has promoted since World War II the use of a duodecimal system, in other words, learning to count in base 12. Among the benefits: alignment with systems of measurement (12 inches to a foot, 12 donuts in a dozen) and fractional simplicity—1/2, 1/3, and 1/4 of 12 all create nice whole numbers. All of these systems of numbers, from the way we count them up to the way they take on meaning, depend on culture and context, on the rhetorical situation.

I wanted to share the resources I use for the day or two of class focused on statistics because students really enjoy these activities and brain teasers, and I believe it solidifies the rhetorical epistemologies I want them to take away from the class. The examples I incorporated into the group work are popular ones I found on the web.

Homework Reading:

The best reading for teaching statistics in the writing classroom is Joanna Wolfe's "Rhetorical Numbers: A Case for Quantitative Writing in the Composition Classroom" published in CCC (2010). I have condensed this article into a 6.5 page version for students (with pictures) that captures the essence of how numbers are rhetorical with her great examples. Comment if you would like me to send you that abbreviated PDF.

Video to Begin Class:

Pros and Cons of Public Opinion Polls (listed on my Cold Open Videos Post)

Short Lecture:



Individual or Group Work Questions:

While explaining that all statistics are rhetorical and biased, I make sure to note that not all statistics are created equally. Like all rhetorical moves, statistics can be stronger or weaker, and people can employ statistical methods in better or worse ways. In our work, then, we identify some ways that statistics commonly go wrong to help students think critically about numbers.

Comment and I'll send you the answers.

Class Discussion:

At the end of class, we analyze how statistics are rhetorical in "Did You Know?" and "Wealth Inequality in America"

Assignment:

When students incorporate statistics into their final papers, I ask them to create an accompanying footnote which argues for the reliability of the source. They include the education, affiliations, and reputation of the expert to the best they can determine. With a statistic, they include the method of data collection, the sample size, and the margin of error. If no information exists, that's a marker on its own of potential unreliability.

More Resources:


Tim Wise ColorblindThe Rise of Post-Racial Politics and the Retreat from Racial Equity  (93-96): In this section, Wise compiles analyses of faulty statistics that have been used by racism skeptics. These skeptics claim that the success of Asian Americans in the United States disproves racial inequality. The numbers more accurately suggest that when all other things are equal in education, location, and skills, Asian Americans are paid less than white Americans because of discrimination.

Captain America "Statistics Song"


I'd love to hear how instructors approach statistics and other uses of logos. Please feel free to comment or ask questions below.

Metaphors for the Student

This year, my freshman writing course is organized around the theme of "Reading Metaphors."  In our lesson on the role of the student, I want students to see how metaphors influence public policy. In Texas over the last 5 years, politicians have used metaphors describing the student as a customer to change evaluation procedures for faculty, changes which received national attention. For example, at Texas A&M, student evaluations became more important, and for a while the university awarded money to professors with high ratings (Student Recognition Awards for Teaching Excellence). Now job postings for the A&M system include "The Texas A&M University system requires excellent customer service skills of all applicants."

To discuss the following selections, students answer the questions posted at the end, which ask them to analyze various metaphors, debate the advantages and disadvantages of each, and choose their favorite. Students tend to enjoy discussing these metaphors because they directly affect them, and the lesson gives me a chance to discuss my own views on the role of students. Out of the following metaphors, students tend to have the hardest time getting the dentist one (4), so I have to guide them more deliberately through it.


1. Truma, Mary “Small MBA program in Austin Pioneers‘ Students as Customers'” Approach to Higher Ed” Oct 2011 American Independent.

Founded seven years ago, an intensive MBA program in Austin pioneered the customer satisfaction philosophy that is driving facets of education reform at other Texas public universities today. The Acton School of Business, a nonprofit institution taught by non-academics in the entrepreneurial field, was born from the collective idea of four former University of Texas at Austin professors. Since its inception, the one-year program has rewarded its instructors with financial bonuses based on weekly student evaluation reviews. The questionnaires ask students to rate their professor and course experience on a five-point scale. High professor ratings can lead to a $30,000 bonus, while low ratings nudge professors out at semester’s end. A forced curve system is said to circumvent bias from students based on grades.

“We are very focused on students as customers,” said co-founder Jeff Sandefer, an oil and gas entrepreneur. Ranked by BusinessWeek as one of the top 10 entrepreneurship professors in the country, Sandefer likened the classroom to a free market. “We break the idea that promotes ‘teacher as parent’ and ‘teacher as approver.’ We let classes set their own level which is always further ahead than ours.”


2. Fish, Stanley “Deep in the Heart of Texas June 21, 2010 New York Times.

A number of responses to my column about my high school education rehearsed a story of late-flowering gratitude after an earlier period of frustration and resentment. “I had a college experience like yours,” the poster typically said, “and I hated it and complained all the time about the homework, the demands and the discipline; but now I am so pleased that I stayed the course and acquired skills that have served me well throughout my entire life.”        

Now suppose those who wrote in to me had been asked when they were young if they were satisfied with the instruction they were receiving? Were they getting their money’s worth? Would they recommend the renewal of their teachers’ contracts? I suspect the answers would have been “no,” “no” and “no,” and if their answers had been taken seriously and the curriculum they felt oppressed by had been altered accordingly, they would not have had the rich intellectual lives they now happily report, or acquired some of the skills that have stood them in good stead all these years.

The relationship between present action and the judgment of value is different in other contexts. If a waiter asks me, “Was everything to your taste, sir?”, I am in a position to answer him authoritatively (if I choose to). When I pick up my shirt from the dry cleaner, I immediately know whether the offending spot has been removed. But when, as a student, I exit from a class or even from an entire course, it may be years before I know whether I got my money’s worth, and that goes both ways. A course I absolutely loved may turn out be worthless because the instructor substituted wit and showmanship for an explanation of basic concepts. And a course that left me feeling confused and convinced I had learned very little might turn out to have planted seeds that later grew into mighty trees of understanding. “Deferred judgment” or “judgment in the fullness of time” seems to be appropriate to the evaluation of teaching…

Now an entire state is on the brink of implementing [a “customer satisfaction” style of teaching]. Backed by Texas Governor Rick Perry, the plan calls for college and university teachers to contract with their customers — that is, students — and to be rewarded by as much as $10,000 depending on whether they meet the contract’s terms. The idea is to hold “tenured professors more accountable” (“A&M regents push reforms,” The Eagle, June 13, 2010), and what they will be accountable to are not professional standards but the preferences of their students, who, in advance of being instructed, are presumed to be authorities on how best they should be taught. A corollary proposal is to shift funding to the student-customers by giving them vouchers. One respondent to the June 13 story in The Eagle got it exactly right: “In the recent past, A&M announced that it wanted to be a top ten public university. Now it appears to be announcing it wants to be an investment firm, a pharmaceutical manufacturer, and a car dealership.”


3. Bermudez,  Jose Luis Students are not college customers Sept. 2011 Houston Chronicle
Are students customers? For some, understanding that students are customers is the key to solving ongoing budget problems. For others, even mentioning the words "student" and "customer" in the same sentence is betraying the fundamental principles of higher education. Who is right?

Universities certainly have customers. For us at Texas A&M University, the state of Texas is a customer and we serve it in many ways. We provide a high-quality education to young Texas women and men, enhancing the skills of the work force. Students and faculty work together on research improving the economy and quality of life in Texas. And the university itself is a powerful economic engine for the local community. In some respects our students are obviously part of the customer base. Universities are in the restaurant and hotel business. They are subject to the same constraints and obligations as any other restaurant or hotel. Likewise for athletics facilities and tickets to sporting or artistic events.

Image of a male customer at a store counter. Background sign reads, "The customer is always right." The man and woman behind the counter say, "We've talked it over and we've decided that you must not really be a customer."
But these services are not part of our core mission as a leading research university. Our mission is to create and transmit knowledge. We create knowledge by doing research. And we transmit knowledge by teaching. This is the heart of the issue. Even though we are transmitting knowledge to students, that doesn't make them customers. The real customers are the people on whose behalf we educate our students. This includes the state of Texas; the government agencies, private companies and branches of the armed forces that employ our students; and it includes all those whose lives are enriched by contact with graduates of a great university driven by academic excellence and its own unique spirit.

It is true that students and their families pay for the education that universities provide. But there are things that we pay for without thereby becoming customers. It is better to think of the money students pay for their education as an investment. They are investing both in their own future and in the university to which they have entrusted their education. We can measure the return that students receive on this investment. It takes different forms. One is financial. Texas A&M provides an outstanding "payback ratio" when graduate-earning levels are compared to tuition, fees and living costs. In fact, Texas A&M was recently ranked first in the nation for its payback ratio by Smart Money magazine. There are other, indirect, forms of return on investment. I have met many in Texas and elsewhere who have told me how their lives have been transformed by a single, transformative learning experience — often in an arts or literature course in the College of Liberal Arts.

[The current budgetary climate] will involve discussions with many different groups of stakeholders, customers and investors. But these discussions will only be constructive when we move beyond the idea that students themselves are customers. Universities do have customers. And they educate students on behalf of those customers. But the students themselves are not the customers.


4. Taylor, John S. “Absolutely the Best Dentist” Abbreviated. The School Administrator (2000)

My dentist is great! He sends me reminders so I don't forget checkups. He uses the latest techniques based on research. He never hurts me. And, at 52, I've still got all my teeth. When I ran into him the other day, I was eager to see if he'd heard about the state’s new initiative to help him succeed in his work. I knew he'd think it was great....

"Did you hear about the new state program to measure the effectiveness of dentists with their young patients?" I said. “They will just count the number of cavities each patient has at age 10, 14 and 18 and average that to determine a dentist's rating. Dentists will be rated as Excellent, Good, Average, Below Average and Unsatisfactory. That way parents will know which are the best dentists. It will also encourage the less effective dentists to get better," I said. "Poor dentists who don’t improve could lose their licenses to practice in South Carolina."

"But that's not a fair way to determine who is practicing good dentistry."

"Why not?" I said. "It makes perfect sense to me."

"Well, it's so obvious," he said. "Don't you see that dentists don’t all work with the same clientele? So much depends on things we can’t control.”

"For example," he went on, "I work in a rural area with a high percentage of patients from deprived homes, while some of my colleagues work in upper-middle-class neighborhoods. Many of the parents I work with don’t bring their children to see me until there is some kind of problem and I don't get to do much preventive work.

"Also, many of the parents I serve have allowed their kids to consume way too much candy and soda from an early age, unlike more-educated parents who understand the relationship between sugar and decay.

"To top it all off," he continued, "so many of my clients have well water that is untreated and has no fluoride in it. Do you have any idea how much difference early use of fluoride can make?"

"In a system like this, I will end up being rated average, below average or worse. My more-educated patients who see these ratings may believe this so-called state rating actually is a measure of my ability and proficiency as a dentist. They may leave me, and I’ll be left with only the most needy patients. And my cavity average score will get even worse. On top of that, how will I attract good dental hygienists and other excellent dentists to my practice if it is labeled below average?"

The program still sounded reasonable to me, so I asked, "How else would you measure good dentistry?"

"Come watch me work," he said. "Observe my processes."

"That's too complicated and time consuming," I said. "Cavities are the bottom line, and you can't argue with the bottom line. It's an absolute measure."

"You don't get it," he said. "Doing this would be like grading schools and teachers on an average score on a test of children’s progress without regard to influences outside the school, the home, the community served and stuff like that. Why would they do something so unfair to dentists? No one would ever think of doing that to schools."


5. Pausch, Randy. The Last Lecture (2008)

I don’t fully reject the customer-service model, but I think it’s important to use the right industry metaphor. It’s not retail. I’d compare college tuition to paying for a personal trainer at an athletic club. We professors play the roles of trainers, giving people access to the equipment (books, labs, our expertise) and after that, it’s our job to be demanding. We need to make sure that students are exerting themselves. We need to praise them when they deserve it and to tell them honestly when they have it in them to work harder. Most importantly, we need to let them know how to judge for themselves how they’re coming along. The great thing about working out at a gym is that if you put in effort, you get very obvious results. The same can be true of college. A professor’s job is to teach students how to see their minds growing in the same way they can see their muscles grow when they look in a mirror.



6. Perry, David M. "Faculty Members are Not Cashiers." The Chronicle for Higher Ed 17 March 2014.

For years now, corporate language and thinking has invaded academe....[T]he attempt to shift the world of higher education into the business paradigm seems rational to administrators: Without customers--i.e., students--faculty jobs will be cut, programs shuttered, and staff members 'downsized.'

Meanwhile, students (and their families) are taking on ever-increasing amounts of debt, paying higher tuition, and fearing they will never earn enough to make those costs worthwhile....They've paid their money--or they will over the next 30 years or so--now they want service.

But public discourse has consequences for how we think and act...Students who believe that they are mere customers are selling themselves short, as are the faculty members and administrators who apply business-speak to the classroom. Students are not customers to be served. They are far more important than that...

Perhaps I'm a romantic, but I believe in teaching as a vocation and a craft, not a sale. I believe that it's possible to turn a class into a microcommunity of learners and teachers. Such an approach yields some of the power back to the students and makes us collaborators, all governed by expectations, feedback, evaluations, and conversations.

7. hooks, bell. "Teaching as Prophetic Vocation." Teaching Critical Thinking (2010), page 181.

The more I teach, the more I learn that teaching is a prophetic vocation. It demands of us allegiance to integrity of vision and belief in the face of those who would either seek to silence, censor, or discredit our words. In Jim Wallis's book The Soul of Politics he maintains that the prophetic vocations requires us to be "bold in telling the truth and ready to uphold an alternative vision--one that enables people to imagine new possibilities." The prophetic dimension of teaching is the least recognized in our nation.


Questions for Discussion

1. What metaphors for student and teacher does each author embrace?
2. What metaphors does each author reject?
3. Analyze the implications of these metaphors—think deeply. What are the connotations and associations with each metaphor for the student?
4. What are the benefits of each metaphor? What are the problems? Do you think any of these metaphors are false analogies? Why or why not? Which metaphors seems most appropriate?


More articles on the Topic

Anya Kamenetz, "Student Course Evaluations get an 'F'" NPR Ed 26 Sept. 2014.

Tressie McMillan Cottom, "The Discomfort Zone: Want to teach your students about structural racism? Prepare for a formal reprimand." Slate 3 Dec. 2013.

Michael S. Roth, "How Four Years Can and Should Transform You" New York Times 30 Aug. 2013.