The Impact of Open Source Software on Education by Ken Udas - HTML preview

PLEASE NOTE: This is an HTML preview only and some elements such as links or page numbers may be incorrect.
Download the book in PDF, ePub, Kindle for a complete version.

Chapter 5WikiEducator: Memoirs, Myths, Misrepresentations and the Magic (Wayne Mackintosh)

5.1Introduction - Wayne Mackintosh*

Wayne Mackintosh - Introduction

Figure (graphics1.jpg)
Figure 5.1

Wayne Mackintosh contributed to the series in mid-April and talked about WikiEducator, the freedom culture, and education.

In addition to Wayne’s work on WikiEducator, he was the founding project leader of New Zealand’s eLearning XHTML editor (eXe) project. Wayne is a committed advocate and user of free software for education. He currently serves the Commonwealth of Learning (COL) as Education Specialist, eLearning and ICT Policy and is the founding director of the Centre for Flexible and Distance Learning (CFDL) at the University of Auckland, New Zealand.

Wayne has extensive experience in the theory and practice of open and distance learning (ODL). Prior to moving to New Zealand he spent eleven years working at the University of South Africa (UNISA), a distance learning institution and one of the world’s mega-universities.

5.2WikiEducator: Memoirs, Myths, Misrepresentations and the Magic*

Wayne Mackintosh, WikiEducator: Memoirs, Myths, Misrepresentations and the Magic. Originally submitted April 4th, 2007 to the OSS and OER in Education Series, Terra Incognita blog (Penn State World Campus), edited by Ken Udas.

We’re living in exciting times! The free culture, mass collaboration, and self organisation are transforming traditional models of society and the economy in fundamental ways. I don’t pretend to have the answers, but I’m confident that the convergence among these forces combined with the shifts from organisational hierarchy to the individual will help us find the answers together. Finding the answers, holds huge promise for radically advancing access to education and knowledge. I use radical in the original sense of the word referring to the radix or root of fundamental change as opposed to revolutionary change.

This is a post about freedom and how it can support education as a common good. If you suffer from hypertension best to read this post under parental guidance. Now that I’ve cleared the health warnings, I want to move onto the more important stuff.

‘’In education, if you give knowledge away freely - you will still have it for yourself to use.'’

This is why Sir John Daniel of the Commonwealth of Learning (COL) argues that education will not suffer the tragedy of the commons.

An overview

WikiEducator is working with others in the freedom culture to develop a free version of the entire education curriculum by 2015. It’s an ambitious target riddled with complexity, but the importance of our work is underscored by our vision to turn the digital divide into digital dividends using free content and open networks.

I want to set the context with a short history of WikiEducator and its growth over the last year. With particular reference to free cultural works, I will reflect on two academic myths associated with our industrial models of education, clear up a few misrepresentations where things I have said are sometimes used out of context, but more importantly try to capture some of the magic I have experienced being part of the WikiEducator free content community. This is the magic that will turn the divide into dividends — magic which is produced through self organisation and mass collaboration.

Rationale for the post

Ken’s invitation to post a contribution for the OSS series covering the impact of free software in education couldn’t have come at a better time. We’re preparing to celebrate the first birthday of WikiEducator. This OSS series is an appropriate forum to reflect on Wikieducator’s beginnings because we:

  • use free software (in particular, Mediawiki, the same engine used for Wikipedia’s online encyclopedia);

  • promote and advocate the use of free software in education; and

  • our meaning of free content is derived from the experiences of the free software movement.

This post will reflect on some of my personal experiences in founding the site and its potential contribution to widening access to education in meaningful ways. If anything, I hope this reflection encourages constructive debate in building the value proposition for why we need to support free content production in preservation of the educational values that should underpin our knowledge practice.

Memoirs: The origins of WikiEducator

A good place to start is with the original reasons for establishing WikiEducator. I set up the wiki primarily to support the collaborative authoring requirements for free content in support of COL’s facilitation role in guiding the development of the Virtual University for Small States of the Commonwealth (VUSSC). VUSSC is a project involving 27 small states, working together as a network, including the development of free content to support the educational needs in these countries. I always hoped that the WikiEducator would grow organically from this small nexus into something bigger. Reading the statistics, this is proving to be true.

I don’t see this early history to be compelling reading for our audience, so I have linked to this content. Nonetheless I have used Ken’s invitation to document the early beginnings of WikiEducator. I cover this under the following headings which you may want to read when you have more time on hand:

  • History is important: In order to dispel any new myths which may or may not arise from this post, I feel that I should document some of WikiEducator’s early history

  • The first prototype: Getting back to the inception date of WikiEducator, in preparation for my move to COL in Vancouver, I set up a prototype installation of WikiEducator on a desktop machine…

  • Reflections on choosing the domain name: I registered the WikiEducator domain name on 12 February 2006 in New Zealand, which was not put into production until April 2006 when we moved the prototype onto a hosted server… and

  • Why not Wikiversity: I should point out that I seriously considered joining forces with Wikiversity in the early days before “going it alone”, so to speak…

History enthusiasts aside, it’s more important to look at the outputs after our first year and the numbers provide some indication of what our community has achieved.

Early signs of exponential growth?

Popularised by Mark Twain, we know that there are three kinds of lies: “Lies, dammed lies, and statistics.”

On the verge of WikiEducator’s first birthday, we have logged about 2.3 million hits. This week we were ranked by Alexa as the 354,568 most visited website. This puts WikiEducator within the top 8% of websites on the planet. That’s not too bad for a small wiki working on the development of free content for education, especially when considering that there are approximately 48 million active websites in the world (according to Netcraft’s 2006 figures). The statistics for March 2006 show an average of 20,000 hits per day from approximately 900 unique visits. We are currently recording visits from 61% of the 193 countries in the world.

An interesting way to look at WikiEducator’s growth is to compare the number of days it has taken to reach cumulative totals in steps of a half-million hits. It took WikiEducator:

  • 157 days to reach its first half-million hits

  • 02 days to reach the next half-million

  • 41 days to reach the 1.5 million mark

  • 21 days to reach the 2.0 million threshold

    Figure (graphics1.jpg)
    Figure 5.2

An evolving vision

The historical interactions mentioned above have encouraged WikiEducator to think critically about its evolving vision. Particularly with regards to how it differentiates itself from similar projects. Given the magnitude of our collective task to develop a free curriculum by 2015, we cannot afford duplication of effort. Where things stand at the moment — taking into account that WikiEducator is a dynamic community — I think the project differentiates itself in the following ways:

  • WikiEducator has a strong commitment to the developing world in making sure that all citizens can engage as equal participants in the development of free content. This commitment is endorsed by COL’s “Learning for Development” — the thrust of our current strategic plan.

  • WikiEducator has a commitment to build capacity in parallel with free content development, thus leveraging the advantages of a learn-by-doing approach. (See, for example WikiEducator’s Newbie Tutorials.)

  • WikiEducator has a forward looking disposition and encourages responsible experimentation with evolving technologies in our search for sustainable solutions for e-learning futures. (See, for example WikiEducator’s Tectonic Shift Think Tank)

  • WikiEducator facilitates networking nodes of a range of projects in conjunction with our mission to develop free content for education. (See, for example FLOSS4Edu and the Future of Learning in a Networked World FLNW2.)

Myths

I use the notion of “myth” with caution. In fiction, there is no requirement to validate the truth. Similarly there is no impediment to basing a fictional work on fact. The myths I’m referring to are the traditional stories (sometimes ancient) of the academy which attempt to explain selected aspects about our educational realities. By interrogating these myths, hopefully we can establish plausible grounds for mainstreaming the free content movement in contributing to the sustainability and common good of education. Perhaps we should take the time to engineer new myths that will sustain and direct our educational futures. I encourage readers to help me in this creative story writing process.

The first myth: Universities have been around a long time - technology doesn’t restructure our pedagogy

Yes, universities have been around since medieval times and are one of a handful of organisations that survived the industrial revolution. Why should this be any different in the knowledge economy? The reality is that technology has succeeded in restructuring pedagogy and there is no reason why it can’t do so again. In deconstructing the myth I refer to one substantive example of technology precipitated change that has altered the pedagogy of the university in fundamental ways. I’m referring to the inception of the large-scale distance education universities. Two observations:

  • Institutionalised forms of distance education did not exist prior to the onset of the industrial revolution.

  • The specific roles that the learning technologies assume in the teaching-learning situation can actually alter the pedagogical structure. For example: Media resources that are used as adjuncts in support of face-to-face pedagogy, (for example slide show presentations) do not alter the pedagogical structure of classroom teaching. However, asynchronous learning resources must actually carry or mediate all the functions of teaching including the presentation of content, forms of interaction (both simulated and real dialogue) and assessment. Incidentally, this is the reason why slide show presentations don’t migrate well into eLearning contexts.

The second myth: Publically funded education is economically sustainable as a common good

The massification of education as a publicly funded system has achieved considerable success in widening access, with impressive results evidenced by the exponential growth in the participation rates for higher education after the Second World War. However the long term sustainability of higher education is coming into question. The trouble with our traditional model is:

  • The greater your success in widening education, the less sustainable it becomes over the long term, especially for cash-strapped governments in the developing world;

  • Education provision does not function as a perfect economy. If it did - why don’t we see a radical reduction in the cost of provision - given the global demand for education. Is this a supply problem? Does this suggest a return to elitism for survival?

I contend that the economic model for higher education is fundamentally broken. The increase in student fees in the United States over the past decade has been in excess of the national inflation index. How long will the system be able to sustain itself?

We are now twenty year’s away from Drucker’s predictions in that famous interview in Forbes magazine back in 1997 where he predicted that “Thirty years from now, the big university campuses will be relics. Universities won’t survive …” (March 10, 1997, pp.126-127). These predictions were made just before the the hype and subsequent bursting of the dot com bubble. Drucker’s predictions became the Trojan Horse for many commentators arguing for the transformation of the university to survive in the e-world. Less cited are the real reasons for Drucker’s concerns, namely:

‘’Do you realize that the cost of higher education has risen as fast as the cost of health care? …Such totally uncontrollable expenditures, without any visible improvement in either the content or the quality of education, means that the system is rapidly becoming untenable. Higher education is in deep crisis…” (Drucker, Forbes Magazine, March 10, 1997, pp.126-127)

The deconstruction of these myths set up the value proposition for free content. It is certainly plausible that we can reduce the design and development costs of asynchronous learning materials, while improving quality by an order of magnitude through mass collaboration adhering to the principles of self organisation. Moreover, we could see new (de)institutional arrangements emerging from the free cultural works movement that supplement or compete with the traditional educational models. This is possible because of deep seated changes we are seeing in the World Wide Web. In the “old days” the web was this amazing information resource where you would go out and find what you needed. Today, information finds you. The same information we may choose to co-create as individuals through the read-write web.

There is nothing new in these ideas - they are well documented in the literature. My concern is that the traditional academy does not have a good track record in educational innovation and is one of the reasons I have taken a short leave of absence from the academy. I want to see whether it’s possible to achieve sustainable innovation with free content from the “outside” - because it’s important for humanity. In justification of my assertion, I should point out that the big university icons that have pioneered the Open Education Resources (OERs) movement have adopted non-free content licenses. What’s the point of OERs that regulate the very freedom they are supposed to encourage? This is a contradiction in terms. It’s important that we get this right - our academic freedom depends on it.

Stated differently - Assuming the freedom culture achieves a free version of the education curriculum, what are the implications for your institution?

Misrepresentations

I do not use non-free software because I do not want to face the ethical dilemmas arising from the tensions between honesty and educational service when helping my neighbour. As an educator, I do not want to be tempted into the illegal reproduction of software or closed learning resources when helping a learner. As a teacher, I don’t want to be in a situation where I must refuse access to knowledge at the expense of helping someone to learn or for that matter earning a living. It’s a personal choice. Sometimes my choices are a catalyst for emotional debate among my peers. In these situations, I frequently make statements that challenge the hegemony of closed content and the traditional pedagogy we have grown accustomed to in education. On the rare occasion, what I say is used out of context fueling misrepresentations. I’d like to set the records straight. I’ll concentrate on two examples.

It’s far better to have a poor quality educational resource that is free, than a high quality resource that is non-free

Yes, you’ve guessed it — I have been accused of disregarding quality and its importance in education.

I usually make this statement challenging those OER projects that have adopted the Non-Commercial (NC) restriction in their choice of license. First of all, quality has nothing to do with the freedom of a resource. In my experience of education, quality is a function of the design and processes implemented during the development of those resources. Quality is not a function of the commercial restrictions placed on a resource. In fact, these commercial restrictions limit essential freedoms to widen access to education, not to mention the incompatibility with the growing number of resources available under free content licenses which you can legally mix and match. Free content must be available to sell because we should not deny any individual the freedom to earn a living. This is the cornerstone of a modern economy. Besides, competition encourages quality and I would argue that we should encourage commercial activity to promote the quality of free content.

However, my major concern is the waste of human effort in many OER projects which essentially render the products almost useless for the very people they are intended to serve. I’ve yet to find a set of lecture notes developed by another teacher that I can use without the need for adaptation for my local context or personal style of teaching. The problem is that adaptation requires effort and consequently incurs cost. It would be nice if I could find bits and pieces of free content that I could mix and match thus reducing my personal effort in the adaptation process - in other words creating a digital mash-up from free content for my learners. The problem with the NC restriction is that you cannot mix the NC materials with any of the “copyleft” content licenses because you are creating a derivative work. Effectively the NC restriction shuts off modifications and adaptations by leveraging on the availability of existing investments in free content.

One advantage of a poor quality in a free-content resource is that you have the freedom to improve it!

Monolithic learning management systems are a barrier to widening access to education through eLearning

I’ve become increasingly disillusioned with Learning Management Systems (LMSs) and I suspect that they’re constraining innovation in education. I am an eLearning practitioner and have previously been responsible for leading eLearning strategy in the university environment and have extensive experience with many LMSs - so I’m not an eLearning luddite with a nostalgic reluctance to adopt technology in education. On the contrary, I firmly support Sugata Mitra’s advice that we must use the most advanced digital technologies for the most disadvantaged learners. I’m on the side of eLearning here.

My disillusionment with LMSs fuels speculation among my peers and colleagues. I see the looks of surprise when I chat with my colleagues suggesting that LMSs are the barrier to eLearning. Their unspoken diagnosis of a temporary bout of digital amnesia is tangible. I observe the disappointment most among my free software associates that have slaved for years in the implementation of free software LMS solutions. In my view, we made an error in judgment assuming that unrestricted access to the source code of free software LMSs would facilitate innovation in eLearning. Unfortunately we have reached the point where every eLearning problem is a nail - because the only tool we have on campus is a large LMS hammer.

I think we can learn a lot from the Personalised Learning Environment cohort and the work on the eFramework - essentially a description of a web services architecture for eLearning. However this work is essentially a framework specification not an implementation. Given our experiences on the eLearning XHTML project, which has developed an authoring tool using internationally accepted specifications for interoperability, I’m not too optimistic that we will see an e-framework implementation as mainstream technology very soon. I have yet to see an elegant deployment of the LMS/SCORM specifications in any LMS (both proprietary and open source). When you view a SCORM import in all the LMSs I have tested - you feel that you are viewing alien content that is not part of the instructional strategy.

Why go through the pains of an SCORM export/import when you can simply upload and reference the relevant web content on a server using W3C protocols? (Even better, start using RSS/RDF content feeds.) The reason is that some local authority has taken responsibility to manage your freedoms to educate. We don’t tolerate these intrusions in the traditional classroom, yet under elearning we accept this in the name of cost-efficiency (or some other “justifiable” reason). This is why LMSs won’t survive - they are not aligned with the Web 2.0 culture of enabling individuals to teach as they see fit. LMSs are typically organisational installations and restrict educational freedom to work as individuals across institutional boundaries. In my view, this is why we will witness exponential growth in the technologies that service these educational needs. The phenomenal growth in Youtube, MySpace, Open Wiki installations, Flickr being an early example of the shift from organisation to you as individual.

You may be wondering what this has to do with free content, but it’s an important debate. We have to figure out ways in which we will deliver free content to our learners. I’m not too optimistic that interoperability specifications are going provide the solution. We’ve got to get smarter.

The Magic of WikiEducator

There is real magic in the WikiEducator community and it’s both addictive and contagious. However, I don’t have the skills to articulate this dynamic. WikiEducator is a living organism as evidenced by a few examples:

  • I have observed a free software champion based in Kenya conceptualise the FLOSS4Edu project