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Natalie Lafferty

Social Networking: Learning Theory in Action -- Campus Technology - 0 views

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    Article from Campus Technology on social learning.
 Lisa Durff

2¢ Worth » Personal Learning Networks - The Beginning - 2 views

  • the phrase, as we typically use it today, was most likely coined by George Siemens in his discriptions of connectivism,
  • The term ‘Personal Learning Network’ is directly derived from ‘Personal Learning Environment’, which as history shows was first used at the The Personal Learning Environments Session at a JISC/CETIS Conference in 2004.
  • http://www.elearnspace.org/Articles/learning_communities.htm – but it is the first time I believe I used the term “personal learning network” (2003)
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  • The most important inspiration for PLE was Illich’s four learning networks in Deschooling Society
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    Warlick's take on the PLN
Lisa M Lane

The Technological Dimension of a Massive Open Online Course: The Case of the CCK08 Cour... - 7 views

  • highlighting the purpose of the tools (e.g., skill-building) and stating clearly that the learners can choose their preferred tools
  • Although formal attendance seemed to be the main driver for completing assignments and the course, the main reason for not completing the course was a lack of time
  • Learners, in the absence of a stronger motivation, attend only partially
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  • students attend the course without expecting a certificate
  • Furthermore, a “hand-made” or “hacked” certificate issued by the instructor (not by the institution) (Young, 2008) only partially affects the motivation to finish the course:
  • comments confirm the need for increased attention to usability since users do not want to deal with confusing interfaces
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    The Technological Dimension of a Massive Open Online Course: The Case of the CCK08 Course Tools Problematic study of CCK08 -- sample size was way too small, would have been more interesting to examine ways in which instructor choices of tools influenced student tool use -- choices are exclusive, so can't put "confusing" and "overwhelming" at the same time.
Ed Webb

Social Media is Killing the LMS Star - A Bootleg of Bryan Alexander's Lost Presentation... - 0 views

  • Note that this isn’t just a technological alternate history. It also describes a different set of social and cultural practices.
  • CMSes lumber along like radio, still playing into the air as they continue to gradually shift ever farther away on the margins. In comparison, Web 2.0 is like movies and tv combined, plus printed books and magazines. That’s where the sheer scale, creative ferment, and wife-ranging influence reside. This is the necessary background for discussing how to integrate learning and the digital world.
  • These virtual classes are like musical practice rooms, small chambers where one may try out the instrument in silent isolation. It is not connectivism but disconnectivism.
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  • CMSes shift from being merely retrograde to being actively regressive if we consider the broader, subtler changes in the digital teaching landscape. Web 2.0 has rapidly grown an enormous amount of content through what Yochai Benkler calls “peer-based commons production.” One effect of this has been to grow a large area for informal learning, which students (and staff) access without our benign interference. Students (and staff) also contribute to this peering world; more on this later. For now, we can observe that as teachers we grapple with this mechanism of change through many means, but the CMS in its silo’d isolation is not a useful tool.
  • those curious about teaching with social media have easy access to a growing, accessible community of experienced staff by means of those very media. A meta-community of Web 2.0 academic practitioners is now too vast to catalogue. Academics in every discipline blog about their work. Wikis record their efforts and thoughts, as do podcasts. The reverse is true of the CMS, the very architecture of which forbids such peer-to-peer information sharing. For example, the Resource Center for Cyberculture Studies (RCCS) has for many years maintained a descriptive listing of courses about digital culture across the disciplines. During the 1990s that number grew with each semester. But after the explosive growth of CMSes that number dwindled. Not the number of classes taught, but the number of classes which could even be described. According to the RCCS’ founder, David Silver (University of San Francisco), this is due to the isolation of class content in CMS containers.
  • unless we consider the CMS environment to be a sort of corporate intranet simulation, the CMS set of community skills is unusual, rarely applicable to post-graduation examples. In other words, while a CMS might help privacy concerns, it is at best a partial, not sufficient solution, and can even be inappropriate for already online students.
  • That experiential, teachable moment of selecting one’s copyright stance is eliminated by the CMS.
  • Another argument in favor of CMSes over Web 2.0 concerns the latter’s open nature. It is too open, goes the thought, constituting a “Wild West” experience of unfettered information flow and unpleasant forms of access. Campuses should run CMSes to create shielded environments, iPhone-style walled gardens that protect the learning process from the Lovecraftian chaos without.
  • social sifting, information literacy, using the wisdom of crowds, and others. Such strategies are widely discussed, easily accessed, and continually revised and honed.
  • at present, radio CMS is the Clear Channel of online learning.
  • For now, the CMS landsape is a multi-institutional dark Web, an invisible, unsearchable, un-mash-up-able archipelago of hidden learning content.
  • Can the practice of using a CMS prepare either teacher or student to think critically about this new shape for information literacy? Moreover, can we use the traditional CMS to share thoughts and practices about this topic?
  • The internet of things refers to a vastly more challenging concept, the association of digital information with the physical world. It covers such diverse instances as RFID chips attached to books or shipping pallets, connecting a product’s scanned UPC code to a Web-based database, assigning unique digital identifiers to physical locations, and the broader enterprise of augmented reality. It includes problems as varied as building search that covers both the World Wide Web and one’s mobile device, revising copyright to include digital content associated with private locations, and trying to salvage what’s left of privacy. How does this connect with our topic? Consider a recent article by Tim O’Reilly and John Battle, where they argue that the internet of things is actually growing knowledge about itself. The combination of people, networks, and objects is building descriptions about objects, largely in folksonomic form. That is, people are tagging the world, and sharing those tags. It’s worth quoting a passage in full: “It’s also possible to give structure to what appears to be unstructured data by teaching an application how to recognize the connection between the two. For example, You R Here, an iPhone app, neatly combines these two approaches. You use your iPhone camera to take a photo of a map that contains details not found on generic mapping applications such as Google maps – say a trailhead map in a park, or another hiking map. Use the phone’s GPS to set your current location on the map. Walk a distance away, and set a second point. Now your iPhone can track your position on that custom map image as easily as it can on Google maps.” (http://www.web2summit.com/web2009/public/schedule/detail/10194) What world is better placed to connect academia productively with such projects, the open social Web or the CMS?
  • imagine the CMS function of every class much like class email, a necessary feature, but not by any means the broadest technological element. Similarly the e-reserves function is of immense practical value. There may be no better way to share copyrighted academic materials with a class, at this point. These logistical functions could well play on.
Lisa M Lane

New Millennium Learners in Higher Education: Evidence and Policy Implications (Sept 200... - 0 views

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    NMLs use the internet for convenience and productivity only -- they want technology to support current educational, primarily f2f, education, but not to transform it.
Ed Webb

The Dirty Little Secret About the "Wisdom of the Crowds" - There is No Crowd - 0 views

  • Wikipedia isn't written and edited by the "crowd" at all. In fact, 1% of Wikipedia users are responsible for half of the site's edits. Even Wikipedia's founder, Jimmy Wales, has been quoted as saying that the site is really written by a community, "a dedicated group of a few hundred volunteers."
  • I think your headline is misleading and Vassilis Kostakos should read the book before poking holes. Surowiecki is very clear about the conditions necessary for a wise crowd to prevail and those conditions are: 1. Diversity of opinion 2. Independence 3. Decentralization 4. Aggregation If your crowd possesses those qualities then it is wise and then it will be better at making decisions under Surowiecki's paradigm. The crowds used in the research (and the crowd in general) doesn't possess those qualities and therefore is an unfit data set. We should be trying to create the ideal crowd before we can obtain superlative results and not try to get good results from any random crowd.
  • Limitations in predictions market are well documented (and include Muhammad's points above), and constrain their practical application to a well-defined number of situation. Crowdsourcing suffers from the same limitations, which is not a problem, as long as you limit its application correspondingly. The problem occur when you stretch it outside the required constraints and yet present the results as "scientific", i.e. as a good proxy for what the crowd thinks. That's what professor Vassilis Kostakos's theory ultimately comes down to (or should - I don't know, I haven't read his report). Apps like Digg or Amazon's review are not scientific applications of crowdsourcing, and thus their results should not be seen as precise representation of our collective thinking.
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  • Wisdom of Crowds is a crypto-fascist idea; there is no objective truth, there are no facts, truth is what "the crowd" decides it is. You get these unhealthy echo chambers of "activists" setting the agenda. This article said it best, over three years ago: DIGITAL MAOISM The Hazards of the New Online Collectivism By Jaron Lanier
  • What I'd like to see is non-fakeable metrics on ecommerce sites: return rates or reorder rates (as appropriate), for example. Or for apps, how many times users open the app per day/week or whatever.
  • the research is interesting if linked to ideas of unrepresentative or illiberal democracy, as posited by Fareed Zakaria that suggests small interest groups can hijack democratic systems.
Lisa M Lane

Towards More Effective Online Reading | edfoc.us - 0 views

shared by Lisa M Lane on 15 Sep 09 - Cached
  • Educators should give the act of online reading equal importance.  Why not?  If teachers want students to “slow read” digital texts, then shouldn’t we employ some of the same reading methodologies that work with physical books and printed words?  Should we just say, “Forget it, our students are just going to read online material in the same manner that they read chat scripts and text messages?”  Explicit teaching is the answer IMHO.  Explicitly teaching the act of online reading using tools that support effective, proven techniques.
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    Educators should give the act of online reading equal importance. Why not? If teachers want students to "slow read" digital texts, then shouldn't we employ some of the same reading methodologies that work with physical books and printed words? Should we just say, "Forget it, our students are just going to read online material in the same manner that they read chat scripts and text messages?" Explicit teaching is the answer IMHO. Explicitly teaching the act of online reading using tools that support effective, proven techniques.
Lisa M Lane

Blogs Instead of Blackboard - Chronicle of Higher Education - 0 views

shared by Lisa M Lane on 16 Sep 09 - Cached
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    Jim Groom sounded like a preacher at a religious revival when he spoke to professors and administrators at the City University of New York last month. "For the love of God, open up, CUNY," he said, raising his voice and his arms. "It's time!" But his topic was technology, not theology.
Ed Webb

Free Online Courses, at a Very High Price - Technology - The Chronicle of Higher Education - 3 views

  • A success for college-made free online courses—except that Mr. Ziegler, who works for a restaurant-equipment company in Pennsylvania, is on the verge of losing his job. And those classes failed to provide what his résumé real ly needs: a college credential.
  • the recession and disappearing grant money are forcing colleges to confront a difficult question: What business model can support the high cost of giving away your "free" content?
  • David Wiley, open education's Everywhere Man
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  • The education oracle offers another prophecy for open courseware. "Every OCW initiative at a university that does not offer distance courses for credit," he has blogged, "will be dead by the end of calendar 2012."
  • ventures around the country are seriously exploring new business strategies. For some, it's fund raising à la National Public Radio; for others, hooking open content to core operations by dangling it as a gateway to paid courses.
  • "Given that exclusivity has come to be seen by some as a question of how many students a university can turn away, I don't see what's going to make the selective universities increase their appetite for risking their brands by offering credits for online versions of core undergraduate courses,"
  • the unbundling of higher education.
  • MIT, where students pay about $50,000 a year for a tightly knit package of course content, learning experiences, certification, and social life. MIT OpenCourseWare has lopped off the content and dumped it in cyberspace. Eventually, according to Mr. Carson's take on the unbundling story, online learning experiences will emerge that go beyond just content. Consider Carnegie Mellon University's Open Learning Initiative, another darling of the movement, whose multimedia courses track students' progress and teach them with built-in tutors—no professor required.
  • "Social life we'll just forget about because there's Facebook," Mr. Wiley says. "Nobody believes that people have to go to university to have a social life anymore."
  • Peer 2 Peer University
  • University of the People
  • Western Governors University—a nonprofit, accredited online institution that typically charges $2,890 per six-month term—where students advance by showing what they've learned, not how much time they've spent in class. It's called competency-based education. It means you can fast-forward your degree by testing out of stuff you've already mastered. Some see a marriage of open content and competency-based learning as a model for the small-pieces-loosely-joined chain of cheaper, fragmented education.
  • much open courseware is "lousy,"
  • "There's a pretty significant fraction of the population that learns better with instructor-led kinds of activities than purely self-paced activities,"
  • "It doesn't shift what's happening in some of the very stable traditional institutions of higher education. But there are huge numbers of others who aren't being served. And it's with those that I think we'll begin to see new forms."
  • The model boils down to six words: Do you like this? Enroll now!
  • a Korean university where students competed to produce open lecture notes. The prize was an iPod and lunch with the university president.
  • Carnegie Mellon is trying a different model. When its courses are good enough, with other colleges assigning them as e-textbooks, it asks students to pay a fee as low as $15, says Joel M. Smith, vice provost. "That would be a very, very, very cheap textbook," he says. "If it were used by a large number of colleges and universities, it could sustain the project."
  • the free courses taught him one thing, something important when you've been out of school so long: He can do it. He can follow a Yale class. He has nothing to fear.
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