Showing posts with label The Social Web. Show all posts
Showing posts with label The Social Web. Show all posts

09 November, 2010

“Facebook for books”

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LibraryThing, a site described as “Facebook for books”, is a cataloguing and social networking site for book lovers.

Users can; create personal collections (up to 200 with a free account), discover new books (by tags, ratings, reviews and recommendations), and get involved in conversations about books. There is even a ‘local’ search so you can find book stores, libraries and book related events near by.

For more info visit the site and take a tour.

Did you know… that the Edge Hill Library Catalogue also uses LibraryThing for Libraries?

The new feature was added in the summer and gives you another way to find books in the Edge Hill Catalogue – browsing by tag.

When you find an item record in the Edge Hill Catalogue, if it’s been tagged, you’ll see a tag list at the bottom of the page – click on one of the tags to open the ‘Tag Browser’ window.

On the left you’ll see the item’s tags and related tags. On the right you’ll see items that match the selected tag. Click on an item to go to the library catalogue record or continue browsing by tag, by clicking on one of the tags shown or using the search box*.

*You can search for a word (adventure), a phrase (children’s fiction), or a combination of words and phrases (adventure, children’s fiction). You can also demote (-Harry Potter) or remove words and phrases (–19th century). 

Take a look next time you use the Library Catalogue.


29 July, 2010

The Web is Mine!

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The nature of the web has changed!

Users are no longer mere recipients of the static web, but agents and co-creators of the Social Web, or Web 2.0. Old school transmission is replaced by community feedback through comments, as in this article itself, and in some cases, content creators, editors and publishers.

wikipediaSome time ago David Wiley identified Wikipedia to have only two employees for its 15 million articles (over 3.3 million in English) - almost all of which have been written collaboratively by volunteers around the world. By you and me. Our teachers and our students. This demonstrates unparalleled cooperation amongst global communities of practice, and yet because of this very strength, many traditional academics scoff at the thought of Wikipedia, and other user generated sites, as reliable sources for educational content. However as a starting place for research into a topic, I struggle to find a more appropriate single source as Wikipedia. For example, researching teaching and learning theory leads me to Behaviourist approaches (Pavlov’s dogs and Skinner’s rats), through to the constructivist approaches of Piaget and Vygotsky. youtube Quick searches at other sources such as You Tube might return a Von Glasersfeld talk on radical constructivism. As an introduction to a topic, I now have a basis to explore books and dare I say it, peer reviewed research articles.

This is where the web is educational! The web, educates.

Is there a boundary where web content is simply web content, and educational content is somehow subcategorised into something else? No. The Web is the most powerful educational resource one could imagine. A source which pulls together the thoughts, opinions and research from a global community of users, is shaping our everyday lives. The Web has changed! Such a community could never be achieved, heard or published, without such digital communications. Exemplifying this very point, You Tube suggest 24 hours of user generated video are uploaded every minute.

It is these chunks of content; educational, reusable, repurposable, that brings me to my key point – the openness of the web. The openness of such content can impact upon teaching and learning like no other approach. Like no other technique, tool or technology. Creative Commons Through user generated movements such as the open source movement, came the Creative Commons - a series of licenses that users/authors/developers can freely apply to their works to legally allow re-use, re-mixing and re-sharing.

Listening to Peter Hartley recently, a Professor in of Education Development at Bradford University, I was intrigued at his openness towards his own knowledge, or limitations thereof. A classic study into Social Psychology by Dr Zimbardo, is an area of particular interest for Professor Hartley, and one in which over the years, he has crafted a thought provoking lecture. In the Stanford Prison Experiment, Zimbardo researched ‘What happens when you put good people in an evil place? Does humanity win over evil, or does evil triumph?’ However, as Professor Hartley candidly admits, his knowledge in the topic is ‘limited’, for want of a better word. As he didn't take part in the actual research, he cannot describe the feelings of inmates, the feelings of being dragged off the street and ushered into a police car, the feelings of prison guards watching over the jail cells. Professor Hartley can only convey his understanding, albeit of high regard. His challenging lecture of Zimbardos prison experiment has received somewhat of a facelift since discovering some open resources through the Open University iTunesU pages. There he was, Dr Zimbardo himself discussing his reasoning, his rationale. Leading commentators debating methodologies and ethics of the study. And in a few clicks, subjects of the research, inmates and guards, discussing and reflecting on their mental states throughout the experiment.

So how can anybody teach this topic any better than its primary researcher, Dr Zimbardo? The job of the academic in this instance, is to shape a session which asks the right questions of the learners, or even, encourages the learners to ask the right questions (of the research, other learners, the teacher). His job is to structure resources to engage learners and encourage interaction and reflection.

The richness of such a learning experience is unequalled, and yet there are many questions... But what does this mean for the role of the traditional academic? Who is comfortable with reusing other sources of knowledge than ones-own, with fears of credibility and legitimacy?
But none should reign through more than this: How can I restructure my lectures and seminars to take advantage of such powerful resources?

The answer lies in the changing practices within Institutions.

  • The new academic and multi professional teams, where people work smarter, where the lecturer is not the font of all knowledge, but where curriculum development is a joint venture between academics, learning technologists, media developers and information specialists.
  • Changing practices where ‘new’ skills are encouraged: those of searching the complex web, finding, reviewing and reusing appropriate resources, and structuring them in the learning environment.
  • Changing skillsets in encouraging and harnessing learner exploration, reflection and discussion around topics.

Of course many of the high quality resources available come from those places with the resources to do so - the Open University, Massachusetts Institute of Technology, Oxford, and other well funded projects. But what about the individual academic who does not have such wealthy resources at hand?

Search, explore, find, retrieve.
Create, share, discuss and debate.
Remix and repurpose.

The web is not a closed book with strict copyright. The web is mine. Yours. Everyones. Just look for the little cc logo :-)

CC BY

21 December, 2009

Does web 2.0 benefit students?

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Web 2.0 is suffering the same fate as previous “Revolutionary” ICT technologies of earlier decades. Politicians, school governors and university management are often heard citing the benefits of these new technologies, but there is still a lack of empirical evidence to suggest that the use of web 2.0 improves student performance.

However (moving swiftly on …), there are some clear benefits that Rob Spence (English and History) has found whilst using Wiki technology:

  • Improved student engagement
  • Students feel less on the spot
  • Students are more self critical
  • Tracking of student performance from day 1

Rationale

There is a perception that students are arriving at university with ever decreasing levels of literacy, combined with ever increasing support requirements. Spoon feeding ‘A’ level candidates is thought to be a widespread practice in many schools and colleges, and when combined with a highly prescriptive curriculum perhaps it is no wonder that many students struggle when they arrive at university. It’s not unheard of for new students, when presented with an essay title, to ask for the opening sentence or paragraph, the quotes they are likely to need to use, and other guidance and materials.

These were the kinds of issues that Rob had been experiencing – perhaps informing his rationale for using a wiki for part of his first year “Introduction to Narrative” course.

Benefits

Reflecting on his use of the wiki, Rob found that his students were more willing to get involved in writing at an earlier point in their university career, and found the experience less threatening than being put on the spot in a classroom session. Students were found to be more self critical – perhaps because they were writing for a perceived audience. One of the major benefits that Rob experienced was being able to see students work from much earlier in the learning process than in previous years – he could see drafts and developments from many students in the same area so was able to identify and track “Problem Students” at a much earlier point in the cycle.

Is it for me?

If you are considering using web 2.0 stuff (wikis, blogs, bookmarking …) in your teaching and learning, the Learning Technology team would love to hear from you. We are here to encourage and support you in the use of technology for teaching and learning. You can contact me (david.callaghan@edgehill.ac.uk x 7753) or Katherine Richardson (richark@edgehill.ac.uk x 7754).

David Callaghan
27
th November 2009

Image by Peter Nielsen, 2009

06 May, 2009

Making Peace with 'Web 2.0'?

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'Web 2.0' - The term still excites many, but to be honest when I hear it now I wince. It was originally a call by Tim O'Reilly for businesses to realise that the Web had changed. So for example, the real power of the web was not tapped from putting company brochures online, but the Web could be a platform supporting services that grow in value as more people use them. It was a message that pointed out to media businesses that people want to create and share their own content, not just consume yours. Looking at the way the education industry uses the web, it is still a call that we still need to hear. We keep students in small groups in VLE sections, rarely connecting with other groups of students. We supply them with content, but VLEs are not designed with user generated content in mind.

So why does it make me wince, even when the message is still valid, and it's implications still able to open up the potential of the web for learners?

Well, Tim O'Reilly never defined what the term Web 2.0 meant. People explored the possibilities of Web as Platform and everything that came with it, and the term came to mean a lot of different things to different people. For example, my above explanation of the Web 2.0 message will be radically different from other people's. From this mix of meanings the term becomes meaningless, and when I hear it I'm not sure what the speaker actually means.

So what do we do with 'Web 2.0'?

My opinion now is that we should stop using the term because it is hindering communication, not helping. We should say what we mean. If we want our students to use online services like social bookmarking which are valuable because many people use them, and the reason is that we think it will help their research into a subject, it is better that we explicitly say that. Often when we use these vague terms, we are preventing ourselves from realising that we don't really understand what we are saying in any detail, or at least preventing others from understanding what we are actually trying to communicate.

Or maybe I'm wrong. Maybe it's a useful 'shorthand', and everyone understands pretty much the same thing from it. Maybe I should make peace with, and embrace the term 'Web 2.0'?

What about you? Do you use the term? What does it mean to you?


[Image by luc legay]

Creative Commons License
This work is licenced under a Creative Commons Licence.

01 April, 2009

Adaptations that I would like to see in my classroom

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Trawling through an archive of my e-learning masters course I found my thoughts about hopeful improvements within the next 10 years. Here’s what I said in 2006:

Adaptations which I would like to see in my classroom and may be financially and technically possible in the next 10 years (briefly, as I think most are aware of my ideas):


  • Thin client, cheap laptop, robust technology.
  • Increasing use of VLE, especially the forum feature – encouraging students to learn from each other.
  • Project based learning – less discrete subject and more ‘joined up’ (is that word making a come back, please) teaching and learning.
  • Use of variety of software, away from monolithic Microsoft towards other commercial and open sourced provision.
  • Get the kit to become more of an assistant than a hindrance:
  • currently we:
  • need to type, I want to see voice recognition;
  • we need to look at small screens, I want to see wearable displays giving a complete field of view;
  • we rely too much on text, I want to see multimedia used to it’s proper conclusion;
  • we have to say “Wait whilst my computer boots up”, I want to have a
    turned on instantly available source of information, as accessible as a piece of paper in my pocket.

… how far do you think we’ve come?

I think the above brings to mind that

  1. There has been some movement in thin client, but perhaps not as much as I’d like;
  2. The VLE forum is being challenged by the “small parts” model (utilising other web based social tools, as well as phone technologies); and
  3. Open source is becoming more mainstream (look at cheap netbooks operating systems).
  4. It also highlights that we have far to go with the human-machine interface (to lower that barrier), more use of multimedia and a machine that switches on when you ask it to, not 5 minutes later when it feels like it.

On the latter point, consider the OLPC, (this from their discussion of power usage page):

"Resume on our system is extremely fast: even without any serious attempt to optimize resume, we can resume from RAM in 160 milliseconds (mid-April, 2007). We are still determining the minimum resume time, as a 63ms delay we thought was required has a workaround in the Geode. B3 and later systems are probably similar to the GX. We will work in the future to further speed resume. Note that for most uses, 100ms is considered at the edge of human perception (e.g. typing).”

So, if OLPC can do it …

Thanks for reading – thoughts and comments sought.

David (image by mangee)