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British Journal of Educational Technology Vol 37 No 5 2006 761-783 doi:10.1111/j.1467-8535.2006.00560.x Blackwell Publishing Ltd.Oxford, UKBJETBritish Journal of Educational Technology0007-1013British Educational Communications and Technology Agency, 20052005375761783Articles Developing a comprehensive metric British Journal of Educational Technology Developing a comprehensive metric for assessing discussion board effectiveness Robin H. Kay Assistant Professor, Faculty of Education, University of Ontario Institute of Technology, Oshawa, Ontario, Canada. Email: Robin.Kay@uoit.ca Abstract The use of online discussion boards has grown extensively in the past 5 years, yet some researchers argue that our understanding of how to use this tool in an effective and meaningful way is minimal at best. Part of the problem in acquiring more cohesive and useful information rests in the absence of a comprehensive, theory-driven metric to assess quality and effectiveness. Based on an extensive review of the research, the following variables were used to assess traditional discussion board use: thread, location of message within thread, author (student vs. educator), subject line clarity, time of posting, response time from previous message, number of times message was read, number of words, primary purpose, message quality, difficulty level of topic, knowledge level, processing level and use of external resources. These variables proved to be effective in assessing 12 key areas of discussion board use. It is argued that this kind of metric is essential if we wish to advance our understanding of online discussion boards for both educators and researchers. Overview The use of online discussion boards has grown extensively in the past 5 years (Cooper, 2001). While this tool is viewed as revolutionary by some researchers (Hara, Bonk & Angeli, 1998; Li, 2003), others argue that our understanding of how to use online discussion in an effective and meaningful way is limited (Blignaut &

My Wordle for online Teaching module Robin Kay's Abstract 'Developing a comprehensive metric for assessing discussion board effectiveness'

These resources help teachers and librarians teach their students media literacy skills. According the American Library Association, the National Information Literacy Standards include the ability to access Information efficiently and effectively, and evaluate that Information critically. This list of sites will help in the effort to develop lessons and activities that will give students practice with 21st century Information literacy.

VUE provides a flexible visual environment for structuring, presenting, and sharing digital information.

This program will explore the connections between visual literacy and information literacy. Examples of textual, visual, and hybrid resources will be examined in light of the standards developed for both literacies in order to discover the intersections between the two and ways to teach in an environment where both words and images convey important meanings. Attendees will have the opportunity to develop learning outcomes, rubrics, and pedagogical methods for effectively teaching these multiple literacies.

Site provided by the Library of Congress for visualization of data and information- might be an interesting tool for visual literacy

For astronaut photography of Earth accessed through this website, please state "Image courtesy of the Image Science & Analysis Laboratory, NASA Johnson Space Center." We recommend that the caption for any photograph published include the unique photo number (Mission-Roll-Frame), and our website (http://eol.jsc.nasa.gov) so that others can locate or obtain copies when needed. We always appreciate notification of beneficial uses of astronaut photography of Earth-information on your applications.

Welcome to quality educational clipart. Every item comes with a choice of image size and format as well as complete source information for proper citations in school projects. No advertisement-filled pages with pop-up windows or inappropriate links here. A friendly license allows teachers and students to use up to 50 items in a single, non-commercial project without further permission.

advanced mode of visual literacy is not just reading graphs and charts but when it's appropriate to use them.

Clicking any of the icons provides the information about the image. Use the links below the image to select a size that you will use in the next screen to when you click "Edit Image". Editing tools allow you to crop and image, add text, draw lines and borders. The nice feature of this tool is that it automatically embeds the credit line into the image if you click the "Add Attribution" button.

The Visual Understanding Environment (VUE) project at Tufts is focused on creating flexible tools for managing and integrating digital resources in support of teaching, learning and research. VUE provides a flexible visual environment for structuring, presenting, and sharing digital information.

The Day in Photos - A compilation of the best photographs of the past 24 hours. Camera Works editors select the 10 to 12 most compelling photos each day from the hundreds of images shot by The Washington Post, Camera WorksÕ worldwide network of free-lance contributors, as well as photo agencies and newswires, including Reuters, Agence France Press and the Associated Press. News Gallery Archives - An archived listing of photo galleries by news section/channel: Politics, Arts & Living, Nation, World, Metro, Business, Sports, Travel and Education. CC NOTE: Bear in mind that the Washington Post does not own the copyright to everything that appears in the newspaper. Washington Post owned material will carry the byline "Washington Post Staff." For hardcopy reprints, e-prints, plaques and posters, PARS International Corp. will clear rights on your behalf. For all other uses, please contact the section of the paper where the material appeared for the author, artist, illustrator or photographer's contact information. The Washington Post Main Number is (202) 334-6000.

Charts and graphs are a great tool because they communicate information visually.

Use this visualisation tool enables you to group sets to inform yourself of the emotional trends across a number of variables.

Take your data and transform it into visual information that can be shared with anyone, anywhere. Your wish is our command! Widgenie empowers everyone, from bloggers to business people, to quickly visualize data and share it in many different ways. Now you can publish data in the places you already know and love, places like iGoogle, Facebook, Blogger, and even your own website. We combine all the power of an enterprise-level business intelligence platform and provide it in a convenient Web 2.0 widget. It's simple to get started, all you need is the Internet, a browser and an understanding of your needs. Are you: * A blogger who wants to make their latest poll data pop right off the page? * A marketing rep who needs to share sales figures without waiting for IT? * A Sales manager who wants his team to update their own client data? * A soccer coach who needs an easier way to display the most recent stats? If so, then widgenie is the service for you. With just a quick rub of the lamp, all your data can easily be visualized and shared with everyone who needs it. Best of all, you can do it all by yourself! And it's free!

US Department of Agriculture Image Library

Oldie but a decent one from the government for images and pictures. Remember that with most government sites you are free to use the pictures but some such as NASA do require that you cite the source.

Are you looking for a new look for your data? Are you tired of the same old boring bar graph? Do you wonder if you have the right visual for the occasion? Will a line graph tell the story, or would a Venn diagram do a better job?

Different colors mean different things in different cultures. Here is your visual guide.