Archive for July, 2008

On Wikipedia as a reference

I’ve only just gotten around to reading the January 2008 edition of “Hands on”, the newsletter of the South Africa Society of Physiotherapy (SASP) and it was with interest that I noticed a citation by the editor (Editor’s note, page 2) for Wikipedia. Unfortunately, only the name of the website (Wikipedia.org) was mentioned and not the full URL, so I couldn’t check to see exactly what had been referenced. It was in relation to a discussion about WHO, the Declaration of Alma Ata and “Health for all”.

I’ve always used Wikipedia as a reference point, a place to begin researching a topic. It often gives a useful summary of the topic and if it’s a well researched article (a key point), will include citations and external links to sources. The controversy surrounding the use of Wikipedia among teachers and students is, in my opinion, largely because of misunderstanding. Misunderstanding by academics of what Wikipedia is and what it isn’t, and misunderstanding by students on how to use this great resource.

I don’t think that the use of Wikipedia in itself as a reference is the problem. I believe that the problem is more likely that we don’t teach students a better way to search for and recognise credible articles online. There are fantastic articles on Wikipedia that are as good as those of other encyclopedias (both online and in print), but there are also extremely poor ones. We need to begin teaching students how to recognise the quality of an article, to take from it what is useful and to disregard the rest.

Expanding the e-learning curriculum: oral presentation from SAAHE

In this oral presentation at the SAAHE conference, Dr. J. Dempers of the Division of Forensic Medicine at the University of Stellenbosch discusses the use of digital video to enhance the e-learning curriculum already in place in the Forensic Pathology Department. Currently, the department makes use of Blackboard to manage all course content besides testing, calendaring and video. Dr. Dempers made the argument that the use of video could not only provide a valuable alternative teaching and learning tool, but could also be a source of income for the university, should the content be of value to other institutions.

My notes are available in the following formats:

OpenDocument (.odt)
PDF (.pdf)
Microsoft Word (.doc)

ICT to support physio students: my presentation at SAAHE

Here is the full content of the presentation I gave at the SAAHE conference on 20 June, 2008. In it I discuss some of the key findings of my Masters thesis, “The use of information and communication technology as a means of providing support to physiotherapy students“. They include:

  • Students view ICT as a means of accessing information, rather than obtaining support.
  • Students fail to use ICT to enhance communication, even though they have the skills to do so.
  • Research was highlighted as the area in which more than a third of students were least confident.
  • Students are unlikely to approach their peers for support.

These findings suggest that South African physiotherapy students do not make use of ICT in ways that would enhance their education, even though the literature showed how beneficial new technologies can be in this regard.

The presentation is available in the following formats:

OpenDocument (.odp)
PDF (.pdf)
Powerpoint (.ppt)

Note: I know that the OpenDocument and PDF formats include all the notes I made and contains most of what I actually spoke about. I’m not sure if the notes on the slides were included when I exported to the Powerpoint format. The reasons for this are varied and have nothing to do with me.

Assessing the assessor: keynote from SAAHE conference

Here are my notes from the second keynote address I attended at the SAAHE conference at the University of Stellenbosch on 20 June, 2008.

Professor Christina Tan from the University of Malaya (Malaysia) discussed the importance of ensuring competence among those responsible for examining students, as well as a few interesting points on why we examine and it’s relationship to the curriculum. Again, the emphasis is on medical students and again, I feel that the principles outlines are equally applicable to our approach to assessing physiotherapy students.

You can download my notes in the following formats:

OpenDocument (.odt)
PDF (.pdf)
Microsoft Word (.doc)

Ethical eating and healthy lifestyle

I know that I might be pushing the boundaries a little here but I figure it’s my blog so I can do what I want, right? I’m going to mention a few links to some worthwhile reading if you’re interested in making healthy and ethical eating choices, which kind of fits under a broad definition of healthcare.

The first is the Ethical Co-op, one of a growing number of organisations who try to provide affordable food to consumers interested in making ethical choices about what they eat. While I was living in the UK, I noticed that most of the “fresh” food available in supermarkets doesn’t originate in England. Rather, it gets flown in from North Africa and Western Europe, which, if it wasn’t heavily subsidised, would end up costing a lot more than it does. This has far-reaching consequences for both local farmers and international consumers (local farmers get screwed because they can’t sell their produce at fair market value and international consumers must either pay high prices for locally produced products, or just can’t get them because they’re immediately exported).

If we buy food that’s locally sourced, we support local farmers who can then offer their products at true market value, we cut down on the carbon cost of our food because it isn’t flown halfway around the world and we can enjoy food that’s fresh and grown without chemicals. It may cost a little more, but sometimes that can be a fair compromise.

Here’s a few links to some interesting blogs on healthy living:

A list of organic markets in or near Cape Town
Organic box schemes in or near Cape Town
Mother city livingliving the good (green) life in Cape Town
Wild Organics (scroll down the page a little for 11 reasons to buy organic)
Ethical Co-op blog

Open source alternatives to proprietary applications

I thought I’d take a moment to briefly mention a few open source alternatives to popular computer applications. The following programmes are all:
  • Open source – the source code is freely available, which usually means more stable and more secure.
  • Free – as in no cost and free from restriction.
  • Cross-platform – they run on multiple operating systems, including Linux and Windows.
  • As good as, if not better than, their proprietary counterparts.

So, here goes (by the way, this list is by no means complete):

Firefox – A very popular web browser that offers a more secure, more intuitive and faster alternative to Internet Explorer.

OpenOffice.org – An entire office suite of applications for word processing, spreadsheets, presentations, databases and drawing. It uses the OpenDocument format by default and as such, it’s use is encouraged, especially in academia and governments.

Thunderbird – An email client that is a fast, secure and stable replacement for Outlook and Outlook Express, especially if you just need something light to manage your email.

Pidgin – An single instant messaging client that allows you to use all of your IM accounts at once, including IRC, MSN, Groupwise, AIM and ICQ.

Miro – An Internet TV application to subscribe to RSS feeds of free content from a host of providers, including TED, National Geographic and the Discovery Channel.

GIMP – The Gnu Image Manipulation Program. A free alternative to Photoshop that, while lacking some high end, professional features, does more than enough for most of us.

Flock – Social web browser…if you use Facebook, Flickr, Digg, or any other social networking service, this is for you.

Ubuntu – Not a software application but an entire operating system, Ubuntu is a Linux distribution based on Debian. Click here for the Wikipedia article.

Another great application to run, although once it’s set up you’ll hardly ever notice it, is BOINC (click here for the Wikipedia article). After installing the software, register with various projects and join millions of other users who donate their computer’s idle time to solving complex medical, scientific and mathematical problems. I can suggest the World Community Grid to begin with.

And while I’m at it, here’s a link to a post that discusses some of the problems with using Microsoft Word. I personally don’t mind receiving Word documents and understand that many institutions don’t give their employees a choice, but the first step is realising that you actually have a choice.

Patient safety: keynote from SAAHE conference

I finally got around to typing up some of my notes from the SAAHE conference. Here is the first keynote address I attended. It was a presentation by Professor Ara Tekian, the Associate Professor of Medical Education at the University of Illinois, entitled “Medical errors and patient safety: teaching and assessing at undergraduate level”.

While there is clearly a strong emphasis on the issue of patient safety among medical students, I think that the principles discussed could just as easily be applied to physiotherapy students.

Although these are only rough notes scribbled down during the presentation, I did try to incorporate more content, so it’s not exactly the same presentation that was given.

Click on a link below to download the notes in the format of your choice:

OpenDocument (.odt)
PDF (.pdf)
Microsoft Word (.doc)

Note: If you don’t know what the above formats mean, choose Microsoft Word.

Mobile education

Do I really need to say anything?

Innovate (a journal of online education)

I just came across Innovate, an online journal published by the Fischler School of Education and Human services. It has some really great articles on the use of new technologies in education.

If you register (it’s free, although you do need to provide some occupational information), you get full access to all the articles.

Australasian Society for Computers in Learning in Tertiary Education

While working on the literature review for my Masters thesis, I came across a paper presented at the Australasian Society for Computers in Learning in Tertiary Education (ASCILITE) 2004 conference and made a note to return to the site once my thesis had been submitted and I had more time to browse the other papers.

I’ve just gone to have a look and was blown away at the wealth of fantastic content here for anyone interested in the use of computers and the Internet to facilitate teaching and learning. If this is something that you’re even vaguely interested in, you must visit this site. It contains not only the full papers presented at each conference dating back to 1995, but also has podcasts from the 2007 conference.

Here are some direct links to the most recent conferences:

2007
Podcasts: http://www.netspot.com.au/ASCILITE2007/
Papers: http://www.ascilite.org.au/conferences/singapore07/procs/

2006
Papers: http://www.ascilite.org.au/conferences/sydney06/proceeding/onlineIndex.html

Index of conferences from 1995 – 2008
Look for “Papers and proceedings” at each conference home page.
http://www.ascilite.org.au/index.php?option=com_content&task=view&id=19&Itemid=35