By NATHAN HARDEN
In fifty years, if
not much sooner, half of the roughly 4,500 colleges and universities now
operating in the United States will have ceased to exist. The technology
driving this change is already at work, and nothing can stop it. The future
looks like this: Access to college-level education will be free for everyone;
the residential college campus will become largely obsolete; tens of thousands
of professors will lose their jobs; the bachelor’s degree will become
increasingly irrelevant; and ten years from now Harvard will enroll ten million
students.
We’ve all heard plenty about the “college
bubble” in recent years. Student loan debt is at an all-time high—an average of
more than $23,000 per graduate by some counts—and tuition costs continue to
rise at a rate far outpacing inflation, as they have for decades. Credential
inflation is devaluing the college degree, making graduate degrees, and the
greater debt required to pay for them, increasingly necessary for many people
to maintain the standard of living they experienced growing up in their
parents’ homes. Students are defaulting on their loans at an unprecedented
rate, too, partly a function of an economy short on entry-level professional
positions. Yet, as with all bubbles, there’s a persistent public belief in the
value of something, and that faith in the college degree has kept demand high.
The figures are alarming, the anecdotes
downright depressing. But the real story of the American higher-education
bubble has little to do with individual students and their debts or employment
problems. The most important part of the college bubble story—the one we will
soon be hearing much more about—concerns the impending financial collapse of
numerous private colleges and universities and the likely shrinkage of many
public ones. And when that bubble bursts, it will end a system of higher
education that, for all of its history, has been steeped in a culture of
exclusivity. Then we’ll see the birth of something entirely new as we accept
one central and unavoidable fact: The college classroom is about to go virtual.
We are all aware that the IT revolution is
having an impact on education, but we tend to appreciate the changes in
isolation, and at the margins. Very few have been able to exercise their
imaginations to the point that they can perceive the systemic and structural
changes ahead, and what they portend for the business models and social scripts
that sustain the status quo. That is partly because the changes are threatening
to many vested interests, but also partly because the human mind resists
surrender to upheaval and the anxiety that tends to go with it. But resist or
not, major change is coming. The live lecture will be replaced by streaming
video. The administration of exams and exchange of coursework over the internet
will become the norm. The push and pull of academic exchange will take place
mainly in interactive online spaces, occupied by a new generation of
tablet-toting, hyper-connected youth who already spend much of their lives
online. Universities will extend their reach to students around the world,
unbounded by geography or even by time zones. All of this will be on offer,
too, at a fraction of the cost of a traditional college education.
How do I know this will happen? Because
recent history shows us that the internet is a great destroyer of any
traditional business that relies on the sale of information. The internet
destroyed the livelihoods of traditional stock brokers and bonds salesmen by
throwing open to everyone access to the proprietary information they used to
sell. The same technology enabled bankers and financiers to develop new
products and methods, but, as it turned out, the experience necessary to manage
it all did not keep up. Prior to the Wall Street meltdown, it seemed absurd to
think that storied financial institutions like Bear Stearns and Lehman Brothers
could disappear seemingly overnight. Until it happened, almost no one believed
such a thing was possible. Well, get ready to see the same thing happen to a
university near you, and not for entirely dissimilar reasons.
The higher-ed business is in for a lot of
pain as a new era of creative destruction produces a merciless shakeout of
those institutions that adapt and prosper from those that stall and die.
Meanwhile, students themselves are in for a golden age, characterized by near-universal
access to the highest quality teaching and scholarship at a minimal cost. The
changes ahead will ultimately bring about the most beneficial, most efficient
and most equitable access to education that the world has ever seen. There is
much to be gained. We may lose the gothic arches, the bespectacled lecturers,
dusty books lining the walls of labyrinthine libraries—wonderful images from
higher education’s past. But nostalgia won’t stop the unsentimental beast of
progress from wreaking havoc on old ways of doing things. If a faster, cheaper
way of sharing information emerges, history shows us that it will quickly
supplant what came before. People will not continue to pay tens of thousands of
dollars for what technology allows them to get for free.
Technology will also bring future students
an array of new choices about how to build and customize their educations.
Power is shifting away from selective university admissions officers into the
hands of educational consumers, who will soon have their choice of attending
virtually any university in the world online. This will dramatically increase
competition among universities. Prestigious institutions, especially those few
extremely well-endowed ones with money to buffer and finance change, will be in
a position to dominate this virtual, global educational marketplace. The bottom
feeders—the for-profit colleges and low-level public and non-profit
colleges—will disappear or turn into the equivalent of vocational training
institutes. Universities of all ranks below the very top will engage each other
in an all-out war of survival. In this war, big-budget universities carrying
large transactional costs stand to lose the most. Smaller, more nimble
institutions with sound leadership will do best.
T
his past spring, Harvard and MIT got the
attention of everyone in the higher ed business when they announced a new
online education venture called edX. The new venture will make online versions
of the universities’ courses available to a virtually unlimited number of
enrollees around the world. Think of the ramifications: Now anyone in the world
with an internet connection can access the kind of high-level teaching and
scholarship previously available only to a select group of the best and most
privileged students. It’s all part of a new breed of online courses known as
“massive open online courses” (MOOCs), which are poised to forever change the
way students learn and universities teach.
One of the biggest barriers to the
mainstreaming of online education is the common assumption that students don’t
learn as well with computer-based instruction as they do with in-person
instruction. There’s nothing like the personal touch of being in a classroom
with an actual professor, says the conventional wisdom, and that’s true to some
extent. Clearly, online education can’t be superior in all respects to the
in-person experience. Nor is there any point pretending that information is the
same as knowledge, and that access to information is the same as the teaching
function instrumental to turning the former into the latter. But researchers at
Carnegie Mellon’s Open Learning Initiative, who’ve been experimenting with
computer-based learning for years, have found that when machine-guided learning
is combined with traditional classroom instruction, students can learn material
in half the time. Researchers at Ithaka S+R studied two groups of students—one
group that received all instruction in person, and another group that received
a mixture of traditional and computer-based instruction. The two groups did
equally well on tests, but those who received the computer instruction were
able to learn the same amount of material in 25 percent less time.
The real value of MOOCs is their
scalability. Andrew Ng, a Stanford computer science professor and co-founder of
an open-source web platform called Coursera (a for-profit version of edX), got
into the MOOC business after he discovered that thousands of people were
following his free Stanford courses online. He wanted to capitalize on the
intense demand for high-quality, open-source online courses. A normal class Ng
teaches at Stanford might enroll, at most, several hundred students. But in the
fall of 2011 his online course in machine learning enrolled 100,000. “To reach
that many students before”, Ng explained to Thomas Friedman of the New York Times, “I would have had to teach my normal
Stanford class for 250 years.”
Based on the popularity of the MOOC
offerings online so far, we know that open-source courses at elite universities
have the potential to serve enormous “classes.” An early MIT online course
called “Circuits and Electronics” has attracted 120,000 registrants. Top
schools like Yale, MIT and Stanford have been making streaming videos and
podcasts of their courses available online for years, but MOOCs go beyond this
to offer a full-blown interactive experience. Students can intermingle with
faculty and with each other over a kind of higher-ed social network. Streaming
lectures may be accompanied by short auto-graded quizzes. Students can post
questions about course material to discuss with other students. These
discussions unfold across time zones, 24 hours a day. In extremely large
courses, students can vote questions up or down, so that the best questions
rise to the top. It’s like an educational amalgam of YouTube, Wikipedia and
Facebook.
Among the chattering classes in higher ed,
there is an increasing sense that we have reached a tipping point where new
interactive web technology, coupled with widespread access to broadband
internet service and increased student comfort interacting online, will send
online education mainstream. It’s easy to forget that only ten years ago
Facebook didn’t exist. Teens now approaching college age are members of the
first generation to have grown up conducting a major part of their social lives
online. They are prepared to engage with professors and students online in a
way their predecessors weren’t, and as time passes more and more professors are
comfortable with the technology, too.
In the future, the primary platform for
higher education may be a third-party website, not the university itself. What
is emerging is a global marketplace where courses from numerous universities
are available on a single website. Students can pick and choose the best
offerings from each school; the university simply uploads the content.
Coursera, for example, has formed agreements with Penn, Princeton, UC Berkeley,
and the University of Michigan to manage these schools’ forays into online
education. On the non-profit side, MIT has been the nation’s leader in
pioneering open-source online education through its MITx platform, which
launched last December and serves as the basis for the new edX platform.
H
old on there a minute, you might object.
Just as information is not the same as knowledge, and auto-access is not
necessarily auto-didactics, so taking a bunch of random courses does not a
coherent university education make. Mere exposure, too, doesn’t guarantee that
knowledge has been learned. In other words, what about the justifiable function
of majors and credentials?
MIT is the first elite university to offer
a credential for students who complete its free, open-source online courses.
(The certificate of completion requires a small fee.) For the first time,
students can do more than simply watch free lectures; they can gain a
marketable credential—something that could help secure a raise or a better job.
While edX won’t offer traditional academic credits, Harvard and MIT have
announced that “certificates of mastery” will be available for those who
complete the online courses and can demonstrate knowledge of course material.
The arrival of credentials, backed by respected universities, eliminates one of
the last remaining obstacles to the widespread adoption of low-cost online education.
Since edX is open source, Harvard and MIT expect other universities to adopt
the same platform and contribute their own courses. And the two universities
have put $60 million of their own money behind the project, making edX the most
promising MOOC venture out there right now.
Anant Agarwal, an MIT computer science
professor and edX’s first president, told the Los Angeles Times, “MIT’s and
Harvard’s mission is to provide affordable education to anybody who wants it.”
That’s a very different mission than elite schools like Harvard and MIT have
had for most of their existence. These schools have long focused on educating
the elite—the smartest and, often, the wealthiest students in the world. But
Agarwal’s statement is an indication that, at some level, these institutions
realize that the scalability and economic efficiency of online education allow
for a new kind of mission for elite universities. Online education is forcing
elite schools to re-examine their priorities. In the future, they will educate
the masses as well as the select few. The leaders of Harvard and MIT have
founded edX, undoubtedly, because they realize that these changes are afoot,
even if they may not yet grasp just how profound those changes will be.
And what about the social experience that
is so important to college? Students can learn as much from their peers in
informal settings as they do from their professors in formal ones. After
college, networking with fellow alumni can lead to valuable career
opportunities. Perhaps that is why, after the launch of edX, the presidents of
both Harvard and MIT emphasized that their focus would remain on the
traditional residential experience. “Online education is not an enemy of
residential education”, said MIT president Susan Hockfield.
Yet Hockfield’s statement doesn’t hold
true for most less wealthy universities. Harvard and MIT’s multi-billion dollar
endowments enable them to support a residential college system alongside the
virtually free online platforms of the future, but for other universities
online education poses a real threat to the residential model. Why, after all,
would someone pay tens of thousands of dollars to attend Nowhere State
University when he or she can attend an online version of MIT or Harvard
practically for free?
This is why those middle-tier universities
that have spent the past few decades spending tens or even hundreds of millions
to offer students the Disneyland for Geeks experience are going to find
themselves in real trouble. Along with luxury dorms and dining halls, vast
athletic facilities, state of the art game rooms, theaters and student centers
have come layers of staff and non-teaching administrators, all of which drives
up the cost of the college degree without enhancing student learning. The
biggest mistake a non-ultra-elite university could make today is to spend
lavishly to expand its physical space. Buying large swaths of land and erecting
vast new buildings is an investment in the past, not the future. Smart
universities should be investing in online technology and positioning
themselves as leaders in the new frontier of open-source education. Creating
the world’s premier, credentialed open online education platform would be a
major achievement for any university, and it would probably cost much less than
building a new luxury dorm.
Even some elite universities may find
themselves in trouble in this regard, despite their capacity, as noted, to
retain the residential norm. In 2007 Princeton completed construction on a new
$136 million luxury dormitory for its students—all part of an effort to expand
its undergraduate enrollment. Last year Yale finalized plans to build new
residential dormitories at a combined cost of $600 million. The expansion will
increase the size of Yale’s undergraduate population by about 1,000. The
project is so expensive that Yale could actually buy a three-bedroom home in
New Haven for every new student it is bringing in and still save $100 million.
In New York City, Columbia stirred up controversy by seizing entire blocks of Harlem
by force of eminent domain for a project with a $6.3 billion price tag. Not to
be outdone, Columbia’s downtown neighbor, NYU, announced plans to buy up six
million square feet of debt-leveraged space in one of the most expensive real
estate markets in the world, at an estimated cost of $6 billion. The University
of Pennsylvania has for years been expanding all over West Philadelphia like an
amoeba gone real-estate insane. What these universities are doing is pure
folly, akin to building a compact disc factory in the late 1990s. They are
investing in a model that is on its way to obsolescence. If these universities
understood the changes that lie ahead, they would be selling off real estate,
not buying it—unless they prefer being landlords to being educators.
Now, because the demand for college
degrees is so high (whether for good reasons or not is not the question for the
moment), and because students and the parents who love them are willing to take
on massive debt in order to obtain those degrees, and because the government
has been eager to make student loans easier to come by, these universities and
others have, so far, been able to keep on building and raising prices. But what
happens when a limited supply of a sought-after commodity suddenly becomes unlimited?
Prices fall. Yet here, on the cusp of a new era of online education, that is a
financial reality that few American universities are prepared to face.
The era of online education presents
universities with a conflict of interests—the goal of educating the public on
one hand, and the goal of making money on the other. As Burck Smith, CEO of the
distance-learning company StraighterLine, has written, universities have “a
public-sector mandate” but “a private-sector business model.” In other words, raising
revenues often trumps the interests of students. Most universities charge as
much for their online courses as they do for their traditional classroom
courses. They treat the savings of online education as a way to boost profit
margins; they don’t pass those savings along to students.
One potential source of cost savings for
lower-rung colleges would be to draw from open-source courses offered by elite
universities. Community colleges, for instance, could effectively outsource
many of their courses via MOOCs, becoming, in effect, partial downstream
aggregators of others’ creations, more or less like newspapers have used wire
services to make up for a decline in the number of reporters. They could then
serve more students with fewer faculty, saving money for themselves and
students. At a time when many public universities are facing stiff budget cuts
and families are struggling to pay for their kids’ educations, open-source
online education looks like a promising way to reduce costs and increase the
quality of instruction. Unfortunately, few college administrators are keen on
slashing budgets, downsizing departments or taking other difficult steps to
reduce costs. The past thirty years of constant tuition hikes at U.S.
universities has shown us that much.
The biggest obstacle to the rapid adoption
of low-cost, open-source education in America is that many of the stakeholders
make a very handsome living off the system as is. In 2009, 36 college
presidents made more than $1 million. That’s in the middle of a recession, when
most campuses were facing severe budget cuts. This makes them rather
conservative when it comes to the politics of higher education, in sharp
contrast to their usual leftwing political bias in other areas. Reforming
themselves out of business by rushing to provide low- and middle-income
students credentials for free via open-source courses must be the last thing on
those presidents’ minds.
Nevertheless, competitive online offerings
from other schools will eventually force these “non-profit” institutions to
embrace the online model, even if the public interest alone won’t. And state
governments will put pressure on public institutions to adopt the new
open-source model, once politicians become aware of the comparable quality,
broad access and low cost it offers.
C
onsidering the greater interactivity and
global connectivity that future technology will afford, the gap between the
online experience and the in-person experience will continue to close. For a
long time now, the largest division within Harvard University has been the
little-known Harvard Extension School, a degree-granting division within the
Faculty of Arts and Sciences with minimal admissions standards and very low
tuition that currently enrolls 13,000 students. The Extension School was
founded for the egalitarian purpose of making the Harvard education available
to the masses. Nevertheless, Harvard took measures to protect the exclusivity
of its brand. The undergraduate degrees offered by the Extension School
(Bachelor of Liberal Arts) are distinguished by name from the degrees the
university awards through Harvard College (Bachelor of Arts). This model—one
university, two types of degrees—offers a good template for Harvard’s future,
in which the old residential college model will operate parallel to the new
online open-source model. The Extension School already offers more than 200
online courses for full academic credit.
Prestigious private institutions and
flagship public universities will thrive in the open-source market, where students
will be drawn to the schools with bigger names. This means, paradoxically, that
prestigious universities, which will have the easiest time holding on to the
old residential model, also have the most to gain under the new model. Elite
universities that are among the first to offer robust academic programs online,
with real credentials behind them, will be the winners in the coming higher-ed
revolution.
There is, of course, the question of
prestige, which implies selectivity. It’s the primary way elite universities
have distinguished themselves in the past. The harder it is to get in, the more
prestigious a university appears. But limiting admissions to a select few makes
little sense in the world of online education, where enrollment is no longer
bounded by the number of seats in a classroom or the number of available dorm
rooms. In the online world, the only concern is having enough faculty and staff
on hand to review essays, or grade the tests that aren’t automated, or to
answer questions and monitor student progress online.
Certain valuable experiences will be lost
in this new online era, as already noted. My own experience at Yale furnishes
some specifics. Through its “Open Yale” initiative, Yale has been recording its
lecture courses for several years now, making them available to the public free
of charge. Anyone with an internet connection can go online and watch some of
the same lectures I attended as a Yale undergrad. But that person won’t get the
social life, the long chats in the dinning hall, the feeling of collegiality,
the trips around Long Island sound with the sailing team, the concerts, the
iron-sharpens-iron debates around the seminar table, the rare book library, or
the famous guest lecturers (although some of those events are streamed online,
too). On the other hand, you can watch me and my fellow students take the stage
to demonstrate a Hoplite phalanx in Donald Kagan’s class on ancient Greek
history. You can take a virtual seat next to me in one of Giuseppe Mazzota’s
unforgettable lectures on The Divine Comedy.
So while it can never duplicate the
experience of a student with the good fortune to get into Yale, this is an
historically significant development. Anyone who can access the internet—at a
public library, for instance—no matter how poor or disadvantaged or isolated or
uneducated he or she may be, can access the teachings of some of the greatest
scholars of our time through open course portals. Technology is a great
equalizer. Not everyone is willing or capable of taking advantage of these
kinds of resources, but for those who are, the opportunity is there. As a
society, we are experiencing a broadening of access to education equal in
significance to the invention of the printing press, the public library or the
public school.
O
nline education is like using online
dating websites—fifteen years ago it was considered a poor substitute for the
real thing, even creepy; now it’s ubiquitous. Online education used to have a
stigma, as if it were inherently less rigorous or less effective. Eventually
for-profit colleges and public universities, which had less to lose in terms of
snob appeal, led the charge in bringing online education into the mainstream.
It’s very common today for public universities to offer a menu of online
courses to supplement traditional courses. Students can be enrolled in both
types of courses simultaneously, and can sometimes even be enrolled in
traditional classes at one university while taking an online course at
another.
The open-source marketplace promises to offer
students additional choices in the way they build their credentials. Colleges
have long placed numerous restrictions on the number of credits a student can
transfer in from an outside institution. In many cases, these restrictions
appear useful for little more than protecting the university’s bottom line. The
open-source model will offer much more flexibility, though still maintain the
structure of a major en route to obtaining a credential. Students who aren’t
interested in pursuing a traditional four-year degree, or in having any major
at all, will be able to earn meaningful credentials one class at a time.
To borrow an analogy from the music
industry, universities have previously sold education in an “album” package—the
four-year bachelor’s degree in a certain major, usually coupled with a core
curriculum. The trend for the future will be more compact, targeted educational
certificates and credits, which students will be able to pick and choose from
to create their own academic portfolios. Take a math class from MIT, an
engineering class from Purdue, perhaps with a course in environmental law from
Yale, and create interdisciplinary education targeted to one’s own interests
and career goals. Employers will be able to identify students who have done well
in specific courses that match their needs. When people submit résumés to
potential employers, they could include a list of these individual courses, and
their achievement in them, rather than simply reference a degree and overall
GPA. The legitimacy of MOOCs in the eyes of employers will grow, then, as
respected universities take the lead in offering open courses with meaningful
credentials.
MOOCs will also be a great remedy to the
increasing need for continuing education. It’s worth noting that while the four-year
residential experience is what many of us picture when we think of “college”,
the residential college experience has already become an experience only a
minority of the nation’s students enjoy. Adult returning students now make up a
large mass of those attending university. Non-traditional students make up 40
percent of all college students. Together with commuting students, or others
taking classes online, they show that the traditional residential college
experience is something many students either can’t afford or want. The
for-profit colleges, which often cater to working adult students with a
combination of night and weekend classes and online coursework, have tapped
into the massive demand for practical and customized education. It’s a sign of
what is to come.
W
hat about the destruction these changes
will cause? Think again of the music industry analogy. Today, when you drive
down music row in Nashville, a street formerly dominated by the offices of
record labels and music publishing companies, you see a lot of empty buildings
and rental signs. The contraction in the music industry has been relentless
since the Mp3 and the iPod emerged. This isn’t just because piracy is easier
now; it’s also because consumers have been given, for the first time, the
opportunity to break the album down into individual songs. They can purchase
the one or two songs they want and leave the rest. Higher education is about to
become like that.
For nearly a thousand years the university
system has looked just about the same: professors, classrooms, students in
chairs. The lecture and the library have been at the center of it all. At its
best, traditional classroom education offers the chance for intelligent and
enthusiastic students to engage a professor and one another in debate and
dialogue. But typical American college education rarely lives up to this ideal.
Deep engagement with texts and passionate learning aren’t the prevailing
characteristics of most college classrooms today anyway. More common are grade
inflation, poor student discipline, and apathetic teachers rubber-stamping
students just to keep them paying tuition for one more term.
If you ask students what they value most
about the residential college experience, they’ll often speak of the unique
social experience it provides: the chance to live among one’s peers and
practice being independent in a sheltered environment, where many of life’s
daily necessities like cooking and cleaning are taken care of. It’s not unlike
what summer camp does at an earlier age. For some, college offers the chance to
form meaningful friendships and explore unique extracurricular activities.
Then, of course, there are the Animal House parties and hookups, which do take
their toll: In their research for their book Academically Adrift, Richard Arum
and Josipa Roksa found that 45 percent of the students they surveyed said they
had no significant gains in knowledge after two years of college. Consider the
possibility that, for the average student, traditional in-classroom university education
has proven so ineffective that an online setting could scarcely be worse. But
to recognize that would require unvarnished honesty about the present state of
play. That’s highly unlikely, especially coming from present university
incumbents.
The open-source educational marketplace
will give everyone access to the best universities in the world. This will
inevitably spell disaster for colleges and universities that are perceived as
second rate. Likewise, the most popular professors will enjoy massive influence
as they teach vast global courses with registrants numbering in the hundreds of
thousands (even though “most popular” may well equate to most entertaining
rather than to most rigorous). Meanwhile, professors who are less popular, even
if they are better but more demanding instructors, will be squeezed out. Fair
or not, a reduction in the number of faculty needed to teach the world’s
students will result. For this reason, pursuing a Ph.D. in the liberal arts is
one of the riskiest career moves one could make today. Because much of the
teaching work can be scaled, automated or even duplicated by recording and
replaying the same lecture over and over again on video, demand for instructors
will decline.
Who, then, will do all the research that
we rely on universities to do if campuses shrink and the number of full-time
faculty diminishes? And how will important research be funded? The news here is
not necessarily bad, either: Large numbers of very intelligent and well-trained
people may be freed up from teaching to do more of their own research and
writing. A lot of top-notch research scientists and mathematicians are terrible
teachers anyway. Grant-givers and universities with large endowments will bear
a special responsibility to make sure important research continues, but the new
environment in higher ed should actually help them to do that. Clearly some
kinds of education, such as training heart surgeons, will always require a
significant amount of in-person instruction.
Big changes are coming, and old attitudes
and business models are set to collapse as new ones rise. Few who will be
affected by the changes ahead are aware of what’s coming. Severe financial
contraction in the higher-ed industry is on the way, and for many this will
spell hard times both financially and personally. But if our goal is educating
as many students as possible, as well as possible, as affordably as possible,
then the end of the university as we know it is nothing to fear. Indeed, it’s something to
celebrate.
No comments:
Post a Comment