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Randolph Hollingsworth

Maps of Citations Uncover New Fields of Scholarship - Research - The Chronicle of Highe... - 33 views

chronicle.com/...128938

citations interdisciplinary cross-disciplinary

shared by Randolph Hollingsworth on 13 Sep 11 - No Cached
  • Randolph Hollingsworth on 13 Sep 11
     
    ...by a a team led by two biologists, Carl T. Bergstrom and Jevin D. West, and a physicist, Martin Rosvall,- "The work builds off the thinking behind the Eigenfactor score, a method of assessing journals' relative influence that Mr. Bergstrom and Mr. West unveiled in 2007. The Eigenfactor algorithm takes into account the source of citations. A citation in a high-profile journal like Nature, for instance, counts for more than a citation from a journal only a handful of people ever see or cite. That's a more nuanced way to evaluate a journal's standing than the widely used impact factor, which tracks how many citations a journal gets but does not weight the sources."
  • Ruth Howard on 14 Sep 11
     
    Wow researchers can engage with the human side of research thru viewing connected networks, they can find the patterns in data sets and discover new fields as they converge amongst many possibilities... You can see overview where your research fits in etc too.
  • Jess Hazlewood on 14 Sep 11
     
    This is fascinating. I'm trying to figure out if this is something that could become useful to undergraduates learning about research. It seems like it has potential to reveal connections, trends, and patterns for students just starting in a discipline. It certainly makes disciplines seem less rigid and confined (which I think is a good thing).
Ed Webb

The Trouble With Twitter - The Chronicle Review - The Chronicle of Higher Education - 0 views

chronicle.com/...47443

twitter journalism education socialmedia

shared by Ed Webb on 23 Aug 09 - Cached
  • To those who Twitter, the reporter who investigates a story before offering it to the public must also seem tediously ruminant. On Twitter, the notes become the story, devoid of even five minutes of reflection on the writer's way to the computer. I can see that there are times —an airplane landing in the Hudson, a presidential election in Iran—when this type of impromptu journalism becomes a necessity, and an exciting one at that. Luckily, reporters still exist to make sense of information bytes and expand upon them for readers—but for how much longer? I worry that microblogging cheats my students out of their trump card: a mindful attention to the subject in front of them, so that they can capture its sights and sounds, its smells and tactile qualities, to share with readers. How can Twittering stories from laptops and phones possibly replace the attentive journalist who tucks a digital recorder artfully under a notepad, pencil behind one ear, and gives full attention to the subject at hand?
  • I went home after the lecture and—hypocritically, I admit—updated my Facebook status and my blog to declare how much I despise Twitter.
  • Twitter serves as a source of links to longer news stories.
    • Ed Webb
      Ed Webb on 23 Aug 09
       
      Which is one of its main uses in journalism. As Jay Rosen (@jayrosennyu) and others have put it, through services like Twitter and, indeed, Diigo we edit the web for one another. We can see it as acting as human filters, intelligent gatherers and sifters of information for the various networks in which we are nodes.
Sharin Tebo

JOLT - Journal of Online Learning and Teaching - 62 views

jolt.merlot.org/...alderton_0911.htm

eAchieve Twitter

shared by Sharin Tebo on 26 Apr 16 - No Cached
  • All of them responded that Twitter allows them to build connections with educators beyond those in their immediate vicinity. These connections are purposefully made as a way to find and share resources and to provide and receive support. For example, Participant 8 stated, “My primary purpose is to connect with other teachers, so that I can learn from them and share resources that I find.” Similarly, Participant 9 wrote, “I am the only biology teacher at my school. I use it [Twitter] as a means of obtaining advice, resources and collaboration…I also use it to find out about new tech tools.”
  • Twitter has helped me to build a strong professional reputation
  • they follow educators. They also follow content experts and others who share professional interests.
  • ...11 more annotations...
  • Participants explained that they choose to follow people who are open, positive, and constructive.
  • “If their tweets seem to be of interest - providing ideas or resources, as opposed to just opinion - I will network with them.” Similarly, Participant 6 stated, “I look for people who interact and don't just post links.”
  • those they trust
  • Since Twitter is considered to be a social networking website, one aspect of this study looked at dialogue that transpired between followers to show evidence of collaborative conversations rather than unidirectional sharing of information.
  • Survey results show that nine out of ten of the respondents were able to give concrete examples of collaboration that occurred with fellow Twitter users.
  • These examples included ideas such as creating units, sharing of resources, students collaborating on projects between classrooms, exchanging professional materials and readings, writing book chapters, and even co-presenting at conferences.
  • beyond 140-character messages. That teachers moved discussions to forums that allow for deeper discussion and expansion of ideas is encouraging; Twitter does not seem to be a place to collaborate in depth, but rather to make those initial connections - a "jumping off" point.
  • how using Twitter has benefited them professionally. Four unique themes emerged from their responses: Access to resources Supportive relationships Increased leadership capacity Development of a professional vision
  • practical resources and ideas as a benefit.
  • opportunities for them to take leadership roles in developing professional development, organizing conferences, publishing, and grant writing.
  • This research study provides new insight into how teachers use social networking sites such as Twitter for professional purposes.
  • Sharin Tebo on 26 Apr 16
     
    Impacts of Twitter on professional lives
Steve Ransom

District Administrators See Advantages of Web 2.0 in School : May 2009 : THE Journal - 0 views

www.thejournal.com/24331

web2.0 study research administrators

shared by Steve Ransom on 06 May 09 - No Cached
  • Steve Ransom on 06 May 09
     
    While K-12 district administrators are "overwhelmingly positive" about the value of Web 2.0 in schools, the use of Web 2.0 tools in actual learning environments is "quite limited," according to the results of a new study from the Consortium for School Networking (CoSN), a professional association for district technology leaders.
Tracy Tuten

Reading and the Web - Texts Without Context - NYTimes.com - 28 views

www.nytimes.com/...21mash.html

sme NYTimes technology Web 2.0 critic mashup

shared by Tracy Tuten on 08 Apr 10 - Cached
  • In his deliberately provocative — and deeply nihilistic — new book, “Reality Hunger,” the onetime novelist David Shields asserts that fiction “has never seemed less central to the culture’s sense of itself.”
  • Mr. Shields’s book consists of 618 fragments, including hundreds of quotations taken from other writers like Philip Roth, Joan Didion and Saul Bellow — quotations that Mr. Shields, 53, has taken out of context and in some cases, he says, “also revised, at least a little — for the sake of compression, consistency or whim.”
  • It’s also a question, as Mr. Lanier, 49, astutely points out in his new book, “You Are Not a Gadget,” of how online collectivism, social networking and popular software designs are changing the way people think and process information, a question of what becomes of originality and imagination in a world that prizes “metaness” and regards the mash-up as “more important than the sources who were mashed.”
  • ...2 more annotations...
  • Mr. Lanier’s book, which makes an impassioned case for “a digital humanism,” is only one of many recent volumes to take a hard but judicious look at some of the consequences of new technology and Web 2.0. Among them are several prescient books by Cass Sunstein, 55, which explore the effects of the Internet on public discourse; Farhad Manjoo’s “True Enough,” which examines how new technologies are promoting the cultural ascendancy of belief over fact; “The Cult of the Amateur,” by Andrew Keen, which argues that Web 2.0 is creating a “digital forest of mediocrity” and substituting ill-informed speculation for genuine expertise; and Nicholas Carr’s book “The Shallows” (coming in June), which suggests that increased Internet use is rewiring our brains, impairing our ability to think deeply and creatively even as it improves our ability to multitask.
  • Steven Johnson, a founder of the online magazine Feed, for instance, wrote in an article in The Wall Street Journal last year that with the development of software for Amazon.com’s Kindle and other e-book readers that enable users to jump back and forth from other applications, he fears “one of the great joys of book reading — the total immersion in another world, or in the world of the author’s ideas — will be compromised.” He continued, “We all may read books the way we increasingly read magazines and newspapers: a little bit here, a little bit there.”
  • Tracy Tuten on 08 Apr 10
     
    Highly insightful and developed argument for how Web 2.0 is changing how we process information, learn, and develop opinions. 
Roland Gesthuizen

Deakin School News Network - 18 views

www.deakin.edu.au/schoolnewsnetwork

DeakinUni school news media journalism project

shared by Roland Gesthuizen on 19 Oct 12 - No Cached
  • Roland Gesthuizen on 19 Oct 12
     
    "Helping students develop their journalistic skills to become school reporters"
Ryan Ingersoll

Why Online Programs Fail, and 5 Things We Can Do About It - Hybrid Pedagogy - 76 views

www.hybridpedagogy.com/...nd-5-things-we-can-do-about-it

shared by Ryan Ingersoll on 31 Jul 14 - No Cached
  • More and different types of learning and teaching are available in the digital environment. We must convince ourselves that we don’t yet understand digital education so we may open the doors more broadly to innovation and creativity
  • we shouldn’t set off on a cruise, and build the ship as we go
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 31 Jul 14
       
      Why not? I might not be possible in the physical world, but that does not mean it cannot be done in the digital one.
  • Few institutions pay much attention to re-creating these spaces online
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 31 Jul 14
       
      They do not need to. The digital learning space does not have to be like the physical one.
  • ...5 more annotations...
  • What spaces can we build online that aren’t quantified, tracked, scored, graded, assessed, and accredited?
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 31 Jul 14
       
      Are social networking applications you are talking about?
  • What we have is a series of online classes with no real infrastructure to support the work that students do on college campuses outside and between those classes
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 31 Jul 14
       
      In physical schools that work have to be done on campus, because when students leave they become distant from each other. But that does not happen online: students are close together both inside and outside the "campus"; actually, they are simultaneously inside and outside campus.
  • Up to now, online learning has taken little notice of the web upon which it’s suspended
  • Today, the road to access doesn’t necessarily detour through the university, and anyone, of just about any age, can travel it.
    • Rafael Morales_Gamboa
      Rafael Morales_Gamboa on 31 Jul 14
       
      This is, of course, an overstatement, as not everyone is prepared, given their development and living conditions, to take advantage of Internet.
  • We’ve created happy little caskets inside which learning fits too neatly and tidily (like forums, learning management systems, and web conferencing platforms). We’ve timed learning down to the second, developed draconian quality assurance measures, built analytics to track every bit of minutiae, and we’ve championed the stalest, most banal forms of interaction — interaction buried beneath rubrics and quantitative assessment — interaction that looks the same every time in every course with every new set of students.
  • Rafael Morales_Gamboa on 31 Jul 14
     
    A critical view about e-learning as it mostly happens today.
  • Ryan Ingersoll on 22 Jul 15
     
    A critical view about e-learning as it mostly happens today.
Kent Gerber

What the Web Said Yesterday - The New Yorker - 42 views

www.newyorker.com/...cobweb

web digital preservation archives digital archives preservation history scholarly communication citations

shared by Kent Gerber on 02 Feb 15 - No Cached
  • average life of a Web page is about a hundred days
    • Kent Gerber
      Kent Gerber on 02 Feb 15
       
      Where does this statistic come from?
  • Twitter is a rare case: it has arranged to archive all of its tweets at the Library of Congress.
  • Sometimes when you try to visit a Web page what you see is an error message: “Page Not Found.” This is known as “link rot,”
  • ...14 more annotations...
  • Or maybe the page has been moved and something else is where it used to be. This is known as “content drift,”
  • For the law and for the courts, link rot and content drift, which are collectively known as “reference rot,” have been disastrous.
  • According to a 2014 study conducted at Harvard Law School, “more than 70% of the URLs within the Harvard Law Review and other journals, and 50% of the URLs within United States Supreme Court opinions, do not link to the originally cited information.”
  • one in five links provided in the notes suffers from reference rot
  • 1961, in Cambridge, J. C. R. Licklider, a scientist at the technology firm Bolt, Beranek and Newman, began a two-year study on the future of the library, funded by the Ford Foundation and aided by a team of researchers that included Marvin Minsky, at M.I.T.
  • Licklider envisioned a library in which computers would replace books and form a “network in which every element of the fund of knowledge is connected to every other element.”
  • Licklider’s two-hundred-page Ford Foundation report, “Libraries of the Future,” was published in 1965.
  • Kahle enrolled at M.I.T. in 1978. He studied computer science and engineering with Minsky.
  • Vint Cerf, who worked on ARPAnet in the seventies, and now holds the title of Chief Internet Evangelist at Google, has started talking about what he sees as a need for “digital vellum”: long-term storage. “I worry that the twenty-first century will become an informational black hole,” Cerf e-mailed me. But Kahle has been worried about this problem all along.
  • The Internet Archive is also stocked with Web pages that are chosen by librarians, specialists like Anatol Shmelev, collecting in subject areas, through a service called Archive It, at archive-it.org, which also allows individuals and institutions to build their own archives.
  • Illien told me that, when faced with Kahle’s proposal, “national libraries decided they could not rely on a third party,” even a nonprofit, “for such a fundamental heritage and preservation mission.”
  • screenshots from Web archives have held up in court, repeatedly.
  • Perma.cc has already been adopted by law reviews and state courts; it’s only a matter of time before it’s universally adopted as the standard in legal, scientific, and scholarly citation.
  • It’s not possible to go back in time and rewrite the HTTP protocol, but Van de Sompel’s work involves adding to it. He and Michael Nelson are part of the team behind Memento, a protocol that you can use on Google Chrome as a Web extension, so that you can navigate from site to site, and from time to time. He told me, “Memento allows you to say, ‘I don’t want to see this link where it points me to today; I want to see it around the time that this page was written, for example.’ ”
  • Kent Gerber on 02 Feb 15
     
    Profile of the Internet Archive and the Wayback Machine.
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