Tuesday May 13, 2014

The "Global Academic Village" and Intellectual Standardization

Source: http://polaris.gseis.ucla.edu/pagre/global.html

 I thought this would be a good read.

The higher education community is planning for a world in which information technology (IT) will be so pervasive that the very institution of higher education will change. Of course, IT probably can be used to improve higher education. But IT is exceedingly flexible, and we will face numerous choices about how best to apply it. Some of those choices are straightforward matters of efficiency, best left to technical experts. Other choices will require us to reflect carefully on the values that a university ought to express. If educators have learned anything from attempts to improve life using IT, it is that significant improvements are possible only when institutions are rethought. But in order to rethink institutions in a responsible way, we first need language to describe them.

Let us consider an example. In a 1998 letter to University of California faculty members, Sandra Weiss (1998) -- then chair of the University system's Academic Council -- discussed course articulation, which she defines as "the degree to which students can build an additive degree program by taking courses either at different institutions or at the different campuses of one institution" (all quotes page 5). (This same idea is called modularity in Britain, where it was central to the higher education policies of the Margaret Thatcher and John Major governments.) Weiss contends that flexible course articulation is important because "we have moved into an era where individual campuses are becoming part of a larger academic community -- a 'global academic village,' so to speak". IT helps drive this trend, and Weiss further explains that "[f]or technology-mediated coursework, we need to identify comparable content across courses that would be acceptable for transfer and also grapple with our expectations regarding traditional 'face to face contact' between professor and student and among students themselves."

This sort of commentary weighs against the stereotype of professors (or "academic elites," as the new jargon would have it) as Luddites engaged in bull-headed resistance to technologically driven institutional change. In her letter, Weiss, a professor in the School of Nursing at UC San Francisco, supports my own impression that faculty hierarchies are in fact contemplating fundamental changes. Nonetheless, I believe that faculty and administrators alike should step back and evaluate more fully what choices they are making. What are the trade-offs associated with articulation? And how are these related to IT in particular?

Ontological Standardization: Making Disparate Systems Uniform

The main tradition of computer system design involves a phenomenon that might be called ontological standardization. In writing a computer program, the first challenge is to define the ontology that the program's data structures will reflect -- that is, to define what sorts of things the world is made of and, therefore, what sorts of data objects will be created and stored through the program's operation. In technical terms, this is called a data model (Simsion 1994). In the case of higher education, an ontology might include people, job titles, departments, courses, majors, and grades. The resulting program will work correctly only if everything that the program represents can be contained within one of those six categories.

In the old, un-networked world, different universities developed their ontologies somewhat independently of one another. Some trends, including the frequent movement of administrators from one university to another, did enable what Walter Powell and Paul DiMaggio (1991) call institutional isomorphism: a pattern of analogies between the workings of different organizations. But in the world of networked computing, the forces of institutional isomorphism are amplified greatly. If a student chooses to study at only one out of hundreds of different four-year schools, it matters little whether the internal workings of those schools can be mapped onto one another. But if, at the opposite extreme, a student chooses from among hundreds of schools for each course or even each class meeting, then the schools need to ensure that their definitions of course or class meeting, among other important terms, are the same.

Ontological standardization, then, is what happens when separate organizations in a given institutional field are required to make uniform the most fundamental categories of their internal workings. Until recently, the issue has arisen primarily in the context of mergers between corporations; if the computer systems of two merging companies cannot talk to one another -- say, because their definitions of employee and sales do not match -- then genuine havoc can result. Now, however, the same issue can arise in a wide variety of institutional contexts, even when separate organizations are not formally merging.

The Implications for Higher Education

Institutions of higher education now compete on the basis of their distinctive programs: one economics department, for example, might be ranked above another in a magazine survey. Departments can design the curricula for their majors according to their own distinctive approach, and students can choose the program that fits best with their values and goals. Universities can design their core curricula according to an overall educational philosophy. Because decisions about program philosophy and course content are made by the faculty, the contents of and boundaries between courses are flexible; they can be changed to suit evolving circumstances, not least the interests of the best students.

A radical increase in articulation would threaten this flexibility. Allowing students to earn academic credit at multiple campuses is often a good thing. It can create financial tension between the campuses, but it also permits students to save money, discover new interests, or overcome imperfect high school transcripts. The University of California recognizes this fact; for decades, it has encouraged students to transfer from community colleges into the UC system, even though the transfer students sometimes find this transition difficult. But if it becomes radically easier to transfer course credit between schools, thus effectively enabling students to assemble their college education a la carte from among the offerings of a large number of potentially quite different programs, then, I will argue, intellectual diversity may suffer.

Observe, first of all, that articulation requires ontological standardization. At present, with a low degree of articulation, much bureaucracy is required to determine which courses at school A count for which requirements at school B. As the degree of articulation grows, this ad hoc scheme becomes impractical (Hawkins 1999: 15). Thus, to the extent that degree programs are assembled from bits and pieces of coursework provided by different campuses, the very concept of a course (and a grade, and so on) must be the same on each campus.

It does not follow that ontological standardization implies articulation. Institutions of higher education could systematically standardize their ontologies in order to employ compatible software, or to achieve economies of scale in the training of their staff, without trying to standardize the contents of particular courses. Problems nontheless arise. Even though it does not directly affect course content, ontological standardization would make it difficult (i.e., even more difficult than it already is) for a single institution to choose a radically different path -- eliminating the boundaries between courses altogether, say, or replacing grades with narrative evaluations. All of the standardized schools would reap the benefits of interoperability, and the outlier would suffer competitively as a result. If a qualitatively different and better way of organizing higher education is out there waiting to be discovered, the lock-in of a single set of standards (Shapiro and Varian 1998) might render it impracticable. Most importantly, ontological standardization would remove a major barrier to articulation, and would thereby increase the incentives to standardize course contents. Those incentives, of course, are not entirely absent in a print-based world: textbooks, for example, respond to the economies of scale that can be achieved by standardizing the contents of introductory courses. But with technology, the opportunities for content standardization are much greater.

The institutional consequences of this trend would be even worse. A radical increase in articulation would require the internal modularity of degree programs to be coordinated centrally, or at least negotiated among numerous independent universities. The result would be less flexibility and greater uniformity. The power to adjust fine details of a curriculum inevitably would shift from faculty members to accrediting organizations, university administrators, and other professional coordinators. Faculty may effectively lose the right to design their own syllabi. This is a matter for serious concern. The diversity of thinking and teaching at universities has long been important to the health of a free society; that is why professors are awarded tenure once they have passed several competitive hurdles and proven their abilities. Faculty are in day-to-day contact with the particular students who have chosen them and are thus in a much better position than a centralized organization to assess their evolving needs. Increased articulation through the use of IT would thus endanger the institutional conditions that guarantee a diversity of intellectual approaches.

Important Choices

As the higher education community decides how to use IT, then, it faces important choices. Before advanced communications technologies became widespread, educational decentralization and diversity were promoted by the limitations of the physical world. Universities were distant from each other geographically, and it was relatively difficult to transfer people and practices between them; consequently, different universities evolved along somewhat independent paths. Now, however, that independence -- that separate evolution and diversity of educational approach -- exists only if educators actively choose to foster it. And because the local benefits of standardization are easier to quantify than the global benefits of diversity, broad awareness of the issues is crucial. A new generation of students, never having encountered higher education before, may not even recognize the dangers of a centrally planned educational economy or an intellectually homogeneous society.

Although many cyberspace visionaries have asserted that IT inevitably brings decentralization and choice to the world, this analysis of institutional isomorphism suggests that the opposite might be closer to the truth. The practice of ontological standardization first arose in military and industrial settings in which centralized coordination did not threaten important societal values. Higher education, however, is a different story. In order to use IT constructively, educators may have to reinvent it, reconceiving what it means to define an ontology, to standardize practices, and to fit modular components into a whole. At a minimum, we should weigh as fully as possible the potential consequences of each individual standard. Particular standards, such as for the university's financial processes, may have no significant impact on education. Others can perhaps be designed carefully to gain the benefits of interoperability without contributing to an intellectual monoculture (cf. Hanseth, Monteiro, & Hatling 1996). But some standards may grease an already slippery slope that endangers the university's social purpose, and those standards should be rethought. So let us use technology when it helps us do our good work better. But let us not permit the traditional practices of technology to dictate important, value-laden changes in our institutions. Technology is supposed to serve human purposes, but the burden of technology is that we must choose carefully how to apply it so that we do not sacrifice individuality.

Monday May 05, 2014

After 2018, Your PC Won't Be The Main Way We Get Online

For as long as the Internet has existed, the vast majority of its traffic has come from people connecting with their laptops and desktops.

That's about to change.

In 2018, global Internet traffic will be almost evenly split: People using desktops and laptops will account for about half of all traffic, while a combination of smartphones, tablets, smart TVs and Internet-connected "things" -- cars, dog collars, cameras and thermostats, for example -- will account for the other half.

That's according to Cisco, which on Tuesday released the latest Visual Networking Index, an annual report on the state of the Internet and its predictions for the future.

PC sales have slowed over the last few years as more people use smartphones and tablets to connect to the Internet. Shipments of desktops and laptops declined 10 percent last year from 2012, according to IDC, the technology market research firm.

Shipments of smartphones, however, are predicted to increase by more than 23 percent this year from 2012, according to IDC.

Last year, PCs accounted for 86.4 percent of all Internet traffic. By 2018, the PC share of Internet traffic will drop to just 50.5 percent, according to Cisco.

Compare that to smartphones and tablets, which last year accounted for a measly 5 percent and 3.1 percent, respectively, of global Internet traffic. In 2018, smartphones will jump to 21 percent of traffic, while tablets will account for 18 percent, according to Cisco.

Traffic from PCs will continue to grow. It just won't grow as quickly as traffic from the billions of other devices that are connected to the Internet.

"There is a transition happening," Shruti Jain, a senior analyst at Cisco, wrote in an email. "With the increase in the number of devices with more computing power and features … we see that there is a real momentum towards increased use of internet time on portable and other non-PC devices in general, away from PCs. "

Source: http://www.huffingtonpost.com/2014/06/10/pc-future-2018_n_5476502.html?ir=Technology

Thursday May 01, 2014

Breaking the Tyranny of the Academic Calendar

Higher education in the United States is measured in units of time: three-credit courses, 15-week semesters, and academic years with fall and spring semesters.

The decision by the Education Department on Tuesday to clarify its rules and outline a process for providing federal aid to students enrolled in “competency-based” programs has potentially far-reaching consequences beyond just rethinking how colleges award credits based on what students actually know instead of time spent in a seat. It might mark the beginning of reimagining the entire academic calendar and providing much-needed flexibility for students to pursue opportunities outside of standard courses that help shape their undergraduate lives.

For now, the Education Department’s decision provides a lift to three traditional universities starting competency-based degree programs this year: Northern Arizona University, the University of Wisconsin system, and Southern New Hampshire University. In all three cases, the competency-based degrees are niche programs aimed at working adults, separate from the institutions’ undergraduate programs, which still base their credits on seat time.

But imagine an approach that allows traditional undergraduates to mix and match the two systems, moving seamlessly through courses where they know the material and focusing their time on courses where they don’t.

Breaking free from the tyranny of the academic calendar would allow students to take advantage of study abroad, apprenticeships, undergraduate research, and other experiences that colleges repeatedly say they value but give little time in a structured degree program for students to pursue.

Already a few campuses are experimenting with shorter semesters interspersed with traditional 15-week semesters. Arizona State University, for instance, has increased its share of 7½-week courses to provide an option for students who have finished shorter online courses and would otherwise have to wait until the next semester if they wanted to take a face-to-face course.

The shorter semester also helps remedial students at Arizona State who are using adaptive-learning software to complete work at their own pace. When I visited the Tempe campus, in the middle of October, about half the students in the remedial mathematics class I saw had already completed the course. Some of those students filled out the remaining time in the fall semester with a 7½-week course. Given that the typical college classroom is used only 40 percent of the time, squeezing in more courses also helps reduce costs.

In competency-based programs, student learning is assessed through tests, portfolios, clinical observations, and other measurements of knowledge. Of course, mixing and matching that system with one based on seat time would be difficult, and perhaps impossible, unless the two sides agreed on common outcomes.

“If we all work from common outcomes,” says Paul LeBlanc, president of Southern New Hampshire University, “we won’t have to care where or how students addressed those outcomes as long as they are well developed, agreed upon, and backed with rigorous assessments.”

His team is already exploring an outcome-based system that would allow students to move from the competency-based program to the university’s traditional 16-week semester to its eight-week online format as they needed or desired.

The guidance the Education Department issued on Tuesday doesn’t allow such mixing and matching, at least for now. But if that day comes, we can begin rethinking the traditional calendar in such a way that has real potential to benefit students, improve learning, and  reduce costs.

 Source: The Chronicle of Higher Education (http://chronicle.com/blogs/next/2013/03/19/breaking-the-tyranny-of-the-academic-calendar/)


Mohit Satraj Phogat
Author: Mohit Phogat

This site focuses on Oracle's offerings to higher education in the Indian region. It intends to cover news, reviews, guides, how-to articles, descriptive videos, and podcasts on the trends which should be helpful to customers, prospects and developer community alike.

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