Universities and Economic Growth

by Philip Greenspun in June 2009

Site Home : Teaching : One Article

This article is about why educational performance is critical to a society's wealth, how the modern university is not appreciably improved over the template established in 1088, and proposes some simple changes that should greatly improve the effectiveness of undergraduate education.

Can we afford boneheads?

Value of $150,000 spent at Harvard: I drove to downtown Boston with a guy who was in between his third and fourth year at Harvard University. I got out and said "Please park the car near my old apartment. It has a Cambridge resident sticker on it, so you should be able to find something by driving around the block of Sumner Road, Kirkland Street, and Irving Street." Twenty minutes later an instant message arrived: "I parked your car in a tow-away zone for a moving van. The only alternative was a fire hydrant." A few hours later, I asked about the possible alternative of driving one more block and parking the car legally. "I couldn't do that. You told me to park the car within one block."

Value of $120,000 spent at Emerson College: I hired a summer intern, who had finished three years studying film and video production at Emerson College, to work with me on a series of videos for people learning to fly helicopters. He brought his own equipment to the first day of filming, including some "work lights" from Home Depot. To get a clear image of the instrument panel, he positioned these lights directly behind my $3000 Sony high-def camcorder. Within a minute, the camcorder screen melted and the entire machine was nearly hot enough to catch fire.

We know the cost of buying another camcorder from Japan ($3000). What's the cost to American society when we have to take an afternoon off work to retrieve a towed-away car? More importantly, can we afford these costs in a declining economy that faces competition from Chinese and Indian firms?

Scale of Waste

Approximately 14 million students in American 2-year and 4-year undergraduate programs. Let's suppose that running the school costs an average of $20,000 per year per student (tuition plus endowment or taxpayer subsidy) and the lost hours of potential work is worth $20,000 per year, that's $560 billion being spent annual or about 4 percent of GDP.

The potential losses to the economy from ineffective university education are larger than the $560 billion spent. An American university graduate who is not dramatically more capable than his low-wage counterparts in poor countries puts the entire U.S. economy at risk of stagnation.

Everything we believed about economic development was wrong

A Farewell to Alms by Gregory Clark, the Chair of the Economics department at U.C. Davis, challenges the conventional wisdom of economists about how and why economies grow. Ask a typical economist for an economic growth recipe and he or she will say "low taxes, property rights, security and stability." Clark has assembled data on wages, prices, and rents going back to the year 1200 in England. He demonstrates that England circa 1300 had all of the things that a modern economist says are sufficient to guarantee economic growth. Yet England's economy stagnated for centuries.

What about the industrial revolution? Doesn't that explain why per-capita living standards in the West increased so rapidly? Clark argues that Malthus was right: population will expand in response to an improvement in resources or technology. The result of an increased food supply will not be an improvement in the average person's standard of living, but an increase in the number of people, all living at the subsistence level.

Evidence that industrial technology alone is not sufficient to generate growth is supplied by all of the poor countries in our 21st Century world. Nearly all of the world's scientific and technical knowledge is available in textbooks, journal articles, patents, Web pages, and other public sources of information. A country that has not invested one dime in research or engineering can, practically for free, tap into the fruits of all of the world's hardest-working nerds. A dusty corner of Africa or Asia might be 10 or 15 years behind Japan, Germany, or the U.S., but should not be 50 years behind.

Clark looks at why India did not wipe out England in the production of textiles. Indian mills had the same machines and the same managers, sent out from England, as their competitors back in England. Yet Indian workers were so unproductive that English and American mills remained competitive. Clark gets the rates of "doffs per hour", in which a person removed a full spindle of yarn from a spinning machine. An Indian worker could do 120 per hour, compared to 460 for a Briton and 770 for an American. The machines and tasks performed were identical.

Clark argues that the more advanced the technology, the greater the wage premium for high quality labor. A small mistake in a preindustrial agricultural process meant a tiny reduction in the quantity of grain delivered. A small mistake on an integrated circuit fabrication line means the scrapping of hundreds of thousands of dollars worth of product. A worker who does not follow checklists consistently is not worth employing in a modern factory, even at a wage of 1 cent per hour. (Nor would you want to give the accident-prone worker a $3000 camcorder...)

What lifted England out of its centuries of torpor? Clark argues that it was a very gradual rise in literacy and a genetic personal tendency towards future-mindedness, both caused by the fact that wealthier men had more surviving children than poor men. Because the economy was stagnant for hundreds of years, the inevitable result was downward mobility. The children of a rich man would become small-scale farmers or artisans. Eventually most of the English were somehow descended from people with a psychological propensity to save and invest rather than leap at instant gratification.

The Democratic Party platform for 2008 and many of its candidates complained that private sector workers have not enjoyed increased real wages since the 1970s. Someone who had just finished read A Farewell to Alms would respond "If American workers aren't better educated than they were in the 1970s, why would you expect their wages to rise?"

An alternative formulation of this question would be "If American workers aren't better educated than Chinese, Indian, and Mexican workers, why would you expect their wages to be higher?" This becomes a problem for politicians because the U.S. government could not fund itself by taxing workers paid at the Mexican level, even if it confiscated 100 percent of their income.

Improving High School

"The U.S. high school graduation rate peaked at around 80 percent in the late 1960s and then declined by 4-5 percentage points" (source: NBER). Given that a high school dropout has less value as our jobs become more complex, why not work on increasing the percentage of Americans who graduate high school and also work on improving the quality of the education delivered in high school?

High schools are run by governments and teachers' unions. High schools need not compete for students; nearly every student in a particular region is forced to attend a corresponding high school. Every attempt at reform has been about as successful as getting the Pentagon to stop paying $1000 for toilet seats. Colleges and universities, however, tend to be smaller organizations, and they compete for students, which provides some incentive to improve.

History of the University starting in 1088

University of Bologna, founded in 1088, mostly to teach the Justinian Code, recently rediscovered. It made a lot of sense for professors to lecture in the 11th Century. What other means of broadcasting information from 1 person to 100 existed? Printing was very expensive and cumbersome. Having monks make 100 copies of a textbook by hand was not economically feasible.

The university incorporated an important quality control mechanism: student associations paid professors according to how well they taught, how many students were attracted to their lectures, and whether they showed up on time.

It made sense for students to show up to lecture and to do their homework. A student's lodging might not have been heated. It might make sense to come to lecture simply to get warm. Students in 1088 had no television, no radio, no Internet, no email, no instant messaging, no mobile phone. A student might come to lecture for entertainment.

What about homework? Students in a pre-technological university would do homework either in the library or at home. Both places lacked television, video games, email, etc.

Modern University

Teaching technologies developed since 1088: How has this changed the way classes are conducted? We still have lectures and homework, just as in 1088. What other industry could survive without adopting at least some of the technologies of the last 1000 years into its core processes?

Improved technology has rendered the traditional university instructional method far less effective. The student has a warm cozy apartment and will find sleeping late an attractive alternative to attending a lecture (or watching Good Morning America). The student sitting in lecture has some sort of device capable of browsing the Web, sending and receiving text messages, supporting games, displaying photos or video to an adjacent student.

Focusing on homework has become much tougher. A modern dorm room has a television, Internet, youtube, instant messaging, email, phone, and video games. The students who get the most out of their four years in college are not those who are most able, but rather those with the best study habits.

No company would rely on this system for getting work done, despite the potential savings in having each employee work from home. Companies spend a fortune in commercial office space rent to create an environment with limited distractions and keep workers there for most of each day.

In the face of massive technological advances, the most significant change that universities have made is removing their only quality control mechanism. Through tenure, the university now guarantees professors pay regardless of effectiveness.

Yale University

One argument for traditional lecture-based teaching is that storytelling is a primal human activity. If the cavemen in the movie 2001 were learning from great storytellers, surely it must be the best way to teach today.

A problem with this approach is that it depends on finding millions of great storytellers.

Consider lectures by Robert Shiller, e.g., Econ 252, Financial Markets: Lecture 1 (alternate location):

Does it get better after the first lecture? Let's look at Lecture 2, in which the first 10 minutes are spent on irrelevant story from Hindu scripture. From 20:30-22:20, the Binomial Distribution formula is written on the blackboard with no explanation:
f(x) = P^x (1-P)^(n-x) n!/(n-x)!
all two minutes are taken up with writing (incorrectly; there is an unbalanced parenthesis) and asking if people can read his handwriting. [Compare to two minutes reading http://en.wikipedia.org/wiki/Binomial_distribution.]

A bit later Shiller presents the moderately scary formula for a Gaussian Distribution with no explanation and says "I assume you're familiar with this". Students at Yale must be very intelligent indeed if they can understand the Binomial Formula and Gaussian Distribution simply by looking at an expression. But if they are so smart and math-nerdy, how do we explain this sequence:

This is one of the most popular courses at one of America's greatest universities.

The Bureau of Labor Statistics says that 1.7 million Americans work as college teachers (source). If Yale can't find teachers who can use classroom time effectively, what hope is there for universities with less money and prestige?

University of Phoenix

University of Phoenix, the startup for-profit school founded in 1976, shows that you can deliver the same quality at one quarter the cost and with a lot less pain inflicted on students. A student can keep his or her job, attending University of Phoenix at night or attending University of Phoenix Online at any time.

University of Phoenix charges less than other private universities, about $12,000 per year in 2009 compared to an average of close to $25,000. University of Phoenix earns a profit, and cannot draw on an endowment. Public universities are relatively cheap, at an average of $6,000 per year, but impose a heavy cost on taxpayers, rely on donations, and generally require students to spend four years out of the full-time traditional 9-5 workforce.

Why don't universities change?

Why should a university change? In order to graduate, a Harvard student need not take a standardized test that is also taken by a University of Massachusetts students; groups of MIT students need not attempt projects in competition with students from Olin College of Engineering. There is literally no way that a university can be embarrassed by its graduates' poor overall performance. The comparative scores of GRE exams taken by graduates of different schools are not published. Even if they were, the GRE is basically the same test as the SAT, so a prestigious school with a lot of students who scored well on the SAT would tend to do well in a GRE competition.

Simple Change 1: Stop grading your own students

I once asked a group of professors at Makerere University in Uganda "How come more people fail the Microsoft Certified Systems Engineer test than your most advanced computer science course?" It would seem that the answer is that the MCSE, which tests the ability to do basic Windows administration, is graded by an impartial computer system.

In the Internet age, a student's work is just as easily available to a professor on either coast. Why then would a professor be grading his or her own students? It is an invitation to dishonesty. A student who has learned nothing will not receive an F because the professor doesn't want to admit that his teaching hasn't been compelling and/or effective. Having the professor be simultaneously teacher, coach, and executioner sets up a bad dynamic in which students are afraid to admit weakness and ask for help.

It would cost nothing extra to have teachers at University of Kansas grade University of Massachusetts students and vice versa. The teacher at U. Kansas supplies the U. Mass teacher with the course syllabus and standards and the U. Mass teacher applies the standards without the bias of "these are the students who just sat through some lectures by the world's greatest genius, i.e., me."

[Note that this approach also eliminates bias based on race and sex, assuming the grading is done through a computer system that hides a student's name from the grader.]

Simple Change 2: Stop lecturing

Pedagogy researchers have found that people stop paying attention after about 20 minutes. That's as long as a lecture should be at a university. After 20 minutes, the students can starting working on problems, either individually or in small groups, with the teacher wandering around the room assisting groups as necessary. Even the Federal Aviation Administration has figured this out. They discourage flight instructors from lecturing without interruption. The instructors knows what she said, but she doesn't know what the students heard unless she stops and asks the students to answer a question or solve a problem.

Of what use is the ability to sit passively in a lecture? How many jobs are there in the U.S. that pay someone to do something like sit passively in a lecture?

What if the teacher needs to communicate something to all of the students in the class? That's why God invented email and the Web. If a professor needs to summarize the best points made in a lab discussion, that can be done via a broadcast email. If all of the students seem confused about a point that isn't covered well in their textbook, the professor can prepare a Web page on the subject and email it to the students.

Modest Change: Build open offices for students

Given the expense of a university education and the importance of having highly educated taxpayers to a heavily indebted U.S., it is not acceptable to say "Some of the people who pay our high tuition dollars will learn a lot; it depends on their study habits."

Students in 2009 should not be required to exercise super-human self-discipline in ignoring the siren songs of email, Web, IM, Xbox, telephone, etc. A college student should be able to show up to school at 9:00 am, break for lunch at 12:30, return at 1:30 pm, and go home at 7:00 pm, all work for the day completed.

Students should work in an open-office environment, where they can get assistance from others sitting at adjacent desks and from roaming teachers.

This system would require that curriculum flexibility be reduced or that the cherished semester system be scrapped. If all sophomores majoring in, say, Economics, were seated together, they would need to be taking the same courses. An alternative would be to teach one course at a time and group all of the students in that course together for the three or four weeks of an intensive class. After the course ended, the students might be reshuffled. This would interfere with the semester system. Instead of teaching a few hours per week for 13 weeks, a professor would have to work hard for three or four weeks and then would have a month off from teaching.

[The author of this article has some experience with this idea. He founded a one-year post-baccalaureate program in Computer Science. The curriculum was copied from traditional schools such as MIT and Stanford, but each course lasted one month. The 37 students sat together in a cubicle farm and worked on homework and labs together. After ten months, they'd taken the ten core courses of an undergraduate CS degree and 100 percent of the students who started the program were able to perform competently as software developers, applicants to Computer Science graduate school, and in other careers typically chosen by people with bachelor's degrees in CS.]

Modest Change: Provide detailed review of all work; grade students on their ability to assist other students

People whose work has not been critically reviewed seldom improve dramatically. Yet a university does not want to spend enough on teachers to ensure that all student work is carefully reviewed.

In the working world, someone who can do good individual work is unlikely to be a critical asset to a company unless he or she is also able to help others do good work, either by contributing to a multi-person project or providing feedback on someone else's work. The graduate of a traditional university curriculum has had almost no experience in reviewing peers' work.

The solution to both problems is to build in substantial peer review. In an engineering school, students should present their designs to other students. If critical flaws are not caught during the design review, that should be reflect badly primarily on the peer reviewers, not on the design engineer. Students should learn to be useful editors of each others' writing. If done through a collaborative word processor, an outside grader would have easy access to the first draft of a paper and the reviewer's comments. The grader would be able to give feedback to the reviewer on the usefulness of the comments.

Big Change for Engineering: Teach Engineering

Engineering is a multi-step process:
  1. listen to a vague request from a customer
  2. write down a precise spec
  3. discussion with customer to ensure adequacy of spec
  4. build a prototype
  5. document the design for other engineers
  6. test with users
  7. refine
  8. launch to a small number of users
  9. refine
  10. document for decision-makers ("white paper")
Someone who has been through this process, or cycle, multiple times will be much more adept and comfortable than someone who has never done it.

Consider the typical Computer Science graduate. He (for it is almost always men who are dumb enough to major in this dreary subject) has done a lot of problem sets, tackling small problems that were precisely defined by professors. He has never met a client. He has never been asked to do something that isn't doable in the allotted time. He has probably never written more than one engineering document. He may never have worked on an open-ended problem. The CS graduate comes out prepared to work for an engineer, not to be an engineer.

Surely this problem can be remedied by the first employer, right? In poor countries, there aren't enough jobs for entry-level software engineers for the average CS to have any hope of getting one. Most will become system or network administrators. In developed countries, the companies most eager to hire kids fresh out of college are the largest firms. What the new graduate needs is to tackle 100 percent of a small project, building up his skills at listening to clients, writing specifications, and crafting prototypes. What the new graduate gets is 1 percent of a big project, working on a precisely defined slice handed to him by the real engineer supervising the effort.

Why isn't all of an CS undergrad's education done via open-ended projects? Consider the requirement to take Physics 1 (freshman mechanics). This could easily be replaced by the professor saying "I would like you to build me a simulator for my home pool table." The professor doesn't say what the interface should be or how detailed the simulation must be. It is up to the students, who will organize themselves into groups of 2 or 3, to figure out what is practical to accomplish in a portion of the semester. It will also be up to those students to work through exercises in a standard Physics textbook as a subtask.

By the time our CS student completes college, he will have gone through the cycle of "listen, design, discuss, implement, test, refine, and write up" roughly 100 times. He shouldn't have any trouble going through the cycle for the 101st time at his first job.

I have some personal experience with this approach to teaching in one course at MIT: Software Engineering for Internet Applications (online textbook). I find real customers who need online communities built. Course meeting time is devoted to teams presenting either designs or prototypes and the other teams criticizing. This prepares students to participate in engineering design reviews. If nobody makes a suggestion I consider important, I will make it myself at the end of a review or via email to the class mailing list after class. If there is something that I want everyone to know, I add it to the online textbook or email it to the class.

Occasionally we will use the meeting time for teams to work together (sometimes paired with another team) on a data modeling challenge. This works great in rooms with a lot of blackboards and after 20 minutes we start asking teams to present their work while others criticize and comment.

Most evaluation is done by the clients (usually non-technical), professional interface designers whom I bring in, and professional software engineers whom I bring in as mentors and critics. The final presentation and write-up is evaluated by a team of business executives and venture capitalists; students are told to pitch the project as though they were seeking follow-on funding. Instead of me being the bad guy telling a student his work is substandard, I let the client or outside consultant be the meanie.

How has it worked? The better graduates of the course are at Google, Microsoft, or running their own startup companies.

I was asked by Neumont University, a startup for-profit computer science school in Utah, for advice on how to structure the school. They didn't know how unworkable these ideas were so they adopted most of them. Because their student body consists of kids from middle class families, there is no need for a long summer break for students to join their parents on a grand tour of Europe. Nor need the students take a month off in the winter to yacht around the Caribbean. Simply by being in session Monday through Friday, 8-5, for most of the year, Neumont is able to graduate CS majors in about 2.5 years. That's 1.5 years in which the kid is not coming home to ask his parents for more money.

Neumont also adopted the idea of making most learning project-based. Neumont freshmen start with substantially lower SAT scores and high school grades than University of Utah freshmen. With brighter and better-prepared students plus a 150-year headstart, how does U. of Utah's faculty do compared to Neumont's? The graduate of U of U's traditional lecture-and-homework CS program will be 1.5 years older than a Neumont graduate, start at a lower salary, and have fewer job offers.

Low hanging fruit

The days in which the U.S. could get richer without getting smarter are over. In 1970, a group of U.S. workers did not have to compete with workers in China or India. There was no container shipping. International phone calls were cripplingly expensive. Internet connected only a handful of computers. The Crash of 2008 is the first economic downturn from which the U.S. will have to dig itself out in the face of genuine international competition.

Improving university education is one of the cheapest and simplest things that we could do to improve the U.S. economy's long-term prospects. The current system, in light of both the promise and distractions of modern technology, is almost laughably poorly designed. A well-designed system ensures that every student who shows up on a regular basis will become competent.

Fat, dumb, and happy

Suppose that we don't succeed in making good use of the time that 14 million Americans are currently spending in college. The good news, according to Gregory Clark's A Farewell to Alms is that there is no evidence that the big increase in wealth in Japan and the U.S. since the 1950s has made us any happier, on average. Should per-capita income stagnate or fall, we won't necessarily be less happy as a society. The bad news, though, is that we owe a lot of money to bondholders, pensioned public employees, and entitlement programs. Without per-capita income growth, the only way to pay back all of that money will be to open the immigration gates until the U.S. reaches a population density close to China's.


Text and photos copyright 2007-2009 Philip Greenspun.

Reader's Comments

The focus in universities appears to have shifted from education, to living the good life for four years. Universities these days have five-star dorms that cater to students' every whim (double decaf mocha latte at midnight, anyone?). How about we return to modest buildings and dorms (clean, but very basic accommodations) so the money can actually be spent on education? How about cost containment? Surely professors' salaries are not rising at 2-3 times the rate of inflation that tuition is rising at?

-- Jagadeesh Venugopal, October 15, 2009
I'm not sure about an open office. I could study fine in my dorm room, which didn't have a computer or anything like that but in an office I'd have to deal with other people. Important at work but it wouldn't help me get my Chemistry book read.

U tended to like studying on my bed while swishing my legs around. Lying on the floor swishing your legs wouldn't be acceptable in an office.

That's not to say I wouldn't have benefited from more collaborative projects, but I need time alone to.

However, I agree about lectures being mostly useless. I often drew during lectures to stay awake.

-- Elizabeth Porco, November 2, 2009

The first day of Statistics 100 at the University of Michigan, the professor said our final grade was either the average score of our midterm and final, or the score of the final -- whichever was greater. Our labs and homework assignments did not impact our course grade. My roommate, also enrolled in the same course, didn't make the first class. I told him about the grading system. Neither of us attended another class, nor took the midterm.

Before the final, we spent two days straight, reading the material and doing problem sets. I got a B+. He got an A-.

I am ashamed to admit that I wasted all those lectures and labs that my family paid for. But what does it say about inadequacy and inefficiency of the lecture system when we arguably learned the practical application of our course material with 24 hours of self-study spread over two days and a $100 textbook?

Compare that with the cost of the lectures and labs -- 64 hours spread over 16 weeks and $3,861-5,791 in tuition (depends on course load, based on current tuition of $17,374).

-- Mike Lin, November 9, 2009

The ideas encapsulated by "eventually most of the English were somehow descended from people with a psychological propensity to save and invest rather than leap at instant gratification" are the weakest part of Clark's argument. Unless there is a large body of genetic and psychological literature I am unaware of, this theory of economic eugenics is almost pure speculation. To the extent that it is used to "explain" the success of one country as compared to another it also carries very unpleasant racial overtones--- that the story of England's rise to power is a story of a genetically superior group of savers and investors vanquishing genetically inferior groups of savages who can think only of the present moment. If we take this seriously, we do not need to worry about educational systems if we want to preserve the standing of the US relative to other countries; we just need to adjust social conditions so that rich people have more surviving children than poor people. (Perhaps the children of rich people could _eat_ the children of poor people?)

You make the point that the main weakness of the lecture format is that it requires talented storytellers, and there simply aren't enough of them. For this to be a critique of the lecture _system_, and not just individual lecturers, one has to believe that we can't do anything about the number of good storytellers--- or at least that it is more expensive to change this than it is to introduce something different. Is it? Graduate schools could do much more to increase the lecture-giving ability of the PhDs they produce, at no additional cost. All of the programs I am personally familiar with currently have nothing specifically about giving lectures as a PhD requirement. And I have never heard of anybody being asked to leave a PhD program for not being able to give a decent lecture. What if we just changed that?

My personal feeling is that there is a lot of life left in lectures if we take them seriously, and there is nothing more practical about other models if they are implemented by the same group of people. If somebody makes a long lecture a waste of time, they will also make a short lecture and supervised group work a waste of time. At present, most PhDs are expected to learn teaching (in whatever format) by osmosis--- and it sometimes seems that the more elite the university, the less the hiring and firing depends on teaching ability. This does lead to very bad lectures at "very good" schools, but it is not itself a fault of the lecture-based model of instruction.

-- Joe C., December 6, 2009

The process you describe is not new--Architecture has always been taught this way.

-- mike franklin, December 10, 2009
With hindsight(!) three of the greatest problems with the University education I received was the politicisation of the content of study in the Arts (anthropology/philosophy) faculties; the chasm that existed between the Arts and Science faculties (math); and overall the poor quality of the tenured staff and teaching practice. In math for example, proof theory was not taught systematically at all, the history of math was not presented systematically (which is fatal for understanding in an essentially cumulative science), and to cap it all off, complete proofs were not always presented. No wonder the dropout rate for math was catastrophic (from 300 students in year 1, to 100 in year 2, to 30 "mathematically minded" students in year 3). In both the Arts and in maths there has long grown up a ferocious in-group "professionalism" that is designed to keep outsiders out and insiders smuggly pleased with themselves and their "honest, hardworking, colleagues"; an educated layman cannot today pick up and read the average maths paper, nor understand the incomprehensible gibberish that is "post-modernism". Yet there is nothing at all in maths or philosophy say that is that difficult to understand, our current crop of "great" mathematicians are not Euler's and our "great" philosophers are not Aristotle's, not even close! My point being, that against this background, it doesn't make any difference at all whether information is presented in lecture format, or online, it is still mediocre rubbish on the whole. Listening to an intellectual post-modernist phoney like Derrida speak in person, or reading his "transgressive" effusions online makes no difference.

-- Fred Bishop, March 10, 2010
I completely agree with this article on many levels. I sometimes feel there is no education system in America. Most people I know who are particularly knowledgeable usually were lucky to have good mentors, usually parents. High school teaches very little useful skills - when was I supposed to learn how to file my taxes, write a check, change a tire, etc.? Of course you can learn these things on your own, but then what is our education good for? Most people I know who are good with cars learned from a relative. If you ask them a good resource to learn from, they will usually say 'Well, I don't know, I've just been working on cars since my dad had me in the garage as a kid...' The best programmer I know seems to not understand that his dad being a programmer probably exposed him to many things that the rest of sitting through 'Intro to MS Word' were not, and that probably contributed to where he is today. And if it wasn't for the internet, I don't think I'd be anywhere either.

Why do I clearly remember spending time being indoctrinated that marijuana was evil and underage drinking was a horrible crime and that the policies against it make sense but us teenagers are just a bunch of rotten apples? Why do I remember being bored out of my mind when we had to review old material yet against because a small percentage of the class failed the test, because in our 'no child left behind' culture the classroom must move at the rate of its slowest students? I could have been learning something useful any of those times.

And don't even get me started on how useless college is. I remember taking a Signals and Systems class where the professor would FLY through all sorts of Laplace and Fourier transforms as if we were supposed to learn them by osmosis, in the hour and a half lecture of dense math. It was impossible to concentrate for that long just sitting there and listening with no involvement. Adderall abuse was extremely common at my college, and I refuse to believe it's because we are in an ADD generation, but simply because we are asked for superhuman concentration.

Of course the smug professor just prefers to think his students are not gifted enough to follow his brilliance, and maybe I agreed when I dropped the class and temporarily left college. But when I decided to learn some of the material on my own time, grounded in the actual application of image processing, I realized it's not so difficult. It was just extremely poorly taught. There was no student participation, no grounding the theory in application (which is the whole point of engineering), and no time to really sit back and wrap your head around a concept before moving on to the next. Now I have all these things, and I guess I got some appreciation for why so many Americans are 'dumb'. Nobody's teaching them, and anybody who tries will get brow beaten by teacher's unions or university bureaucracy until they give up - and even the best teachers give up.


Fortunately, there is one gigantic beacon of hope and that is the internet, but as you mention, that may keep the world's education afloat, but it won't give Americans any sort of advantage. But at this point, it's clear this country doesn't deserve one anyway.

-- Billy Prin, April 2, 2010

"I once asked a group of professors at Makerere University in Uganda "How come more people fail the Microsoft Certified Systems Engineer test than your most advanced computer science course?" It would seem that the answer is that the MCSE, which tests the ability to do basic Windows administration, is graded by an impartial computer system. "

For the record, the MCSE does not teach basic Windows administration...it teaches engineering, designing, creating, and development of networks.

Basic Windows administration is defined as resolving desktop and server issues (ie system updates, adding removing objects to an existig infrastructure, NOT the creation of that infrastructure).

Equating an MCSE to basic Windows administration is a poor analogy to say the least.

Having said that, your point of bias in testing is a valid one, albeit made with a very poor example. Just say that there are inherent biases in grading ones own tests.

-- Jason Anderson, July 9, 2011

Add a comment | Add a link