EDUCAUSE | Documents Contributed by ECAR and Web 2.0

Web 2.0, Personal Learning Environments, and the Future of Learning Management Systems

gdobbin — Tue, 24 Jun 2008 08:44:51 -0500

This ECAR research bulletin details the arguments emerging in the blogosphere and elsewhere both for and against the learning management system. It examines whether the LMS is destined to continue as the primary means of organizing the online learning experience for university students. The bulletin is a companion to an earlier ECAR research bulletin that examines the factors leading to the selection of the open source learning management system at the Open University in the United Kingdom.

Citation for this work: Sclater, Niall. “Web 2.0, Personal Learning Environments, and the Future of Learning Management Systems” (Research Bulletin, Issue 13). Boulder, CO: EDUCAUSE Center for Applied Research, 2008, available from http://www.educause.edu/ecar.

Supporting Knowledge Creation: Using Wikis for Group Collaboration

ckeller — Tue, 05 Feb 2008 09:59:51 -0600

This research bulletin examines the wiki philosophy and how it fits within the Web 2.0 context. While wikis offer a number of benefits for supporting knowledge creation in collaborative groups, the literature suggests a strong need to establish conventions to enable long-term success. Based on an extensive literature review, the results of a research project into blog and wiki use in Australian libraries, and evaluations of the wiki installation of the RUBRIC Project sponsored by the Australian Commonwealth Department of Education, Science, and Training, the bulletin also examines how wiki technology can enable the online collaborative process.

Citation for this work: Watson, Kate, and Chelsea Harper. "Supporting Knowledge Creation: Using Wikis for Group Collaboration" (Research Bulletin, Issue 3). Boulder, CO: EDUCAUSE Center for Applied Research, 2008, available from http://www.educause.edu/ecar.

Analyzing & Improving Online Communities

ckeller — Thu, 24 Jan 2008 16:46:34 -0600

Presentation at the Sixth Annual ECAR Symposium, December 5-7, 2007, in Boca Raton, Florida. Successful online communities must be able to attract and retain a core of active participants. In this presentation, Robert Kraut will describe how the relationship between communities and new members develops. Because the relationship is especially fragile during newcomers' initial interactions, the success of these interactions is likely to determine whether the relationship survives. Kraut's analysis of over 200,000 messages from almost 25,000 newcomers to 99 Usenet groups shows that newcomers are much more likely to continue participating if their initial posts received replies, especially socially positive ones. Longitudinal studies and three field experiments show that introductions referencing commitment to the group increase the likelihood of getting a reply, while introductions emphasizing connections to the topic of discussion do not. This research both increases our understanding of a new social phenomenon and informs intervention that can improve the integration of newcomers into online communities.

How to Cite This Work: Kraut, Robert. "Analyzing & Improving Online Communities." Presentation at the ECAR Symposium, Boca Raton, FL, December 5-7, 2007, available from http://www.educause.edu/ecar.

Facebook Use on Campus: A Social Capital Perspective on Social Network Sites

ckeller — Thu, 24 Jan 2008 17:16:12 -0600

Presentation at the Sixth Annual ECAR Symposium, December 5-7, 2007, in Boca Raton, Florida. This talk reviews scholarship on social networking sites, focusing on the use of Facebook among undergraduate students. Nicole Ellison discusses findings from a recent study examining user practices and the social capital implications of Facebook use, demonstrating evidence of positive outcomes from some kinds of use. Educational applications of related technologies, such as blogging, is briefly discussed.

How to Cite This Work: Ellison, Nicole. "Facebook Use on Campus: A Social Capital Perspective on Social Network Sites." Presentation at the ECAR Symposium, Boca Raton, FL, December 5-7, 2007, available from http://www.educause.edu/ecar.

Should We Work in the Cloud? The Pros and Cons of Software as a Service

ckeller — Thu, 24 Jan 2008 17:23:14 -0600

Presentation at the Sixth Annual ECAR Symposium, December 5-7, 2007, in Boca Raton, Florida. Within the past year, SaaS-based office solutions from Adobe, Cisco, Google, Microsoft, Salesforce.com, and Yahoo! became available or will soon be available. In this session, Burton Group Senior Analyst Guy Creese describes this rapidly evolving market and talks through the pros and cons of SaaS solutions.

How to Cite This Work: Creese, Guy. "Should We Work in the Cloud? The Pros and Cons of Software as a Service." Presentation at the ECAR Symposium, Boca Raton, FL, December 5-7, 2007, available from http://www.educause.edu/ecar.

The Social Web

ckeller — Thu, 24 Jan 2008 16:40:50 -0600

Presentation at the Sixth Annual ECAR Symposium, December 5-7, 2007, in Boca Raton, Florida. The social web is reflecting a radical change in the nature of publishing: the who, what, why, and how of authoring is changing in ways not imagined even five years ago. In this talk we explore the new terrain of publishing and collaboration by visiting social web sites, and through online videos and even confessionals. We explore three key question areas: (1) Why is this happening? What are the technological and social drivers? (2) What does the social web mean for the future of authoring? Who will be in control? (3) Should information professionals support or resist these changes? How?

How to Cite This Work: Riedl, John. "The Social Web." Presentation at the ECAR Symposium, Boca Raton, FL, December 5-7, 2007, available from http://www.educause.edu/ecar.

Human Futures for Technology and Education

ckeller — Mon, 20 Aug 2007 10:41:14 -0500

Presentation at the Sixth Annual ECAR/HP Summer Symposium for Higher Education IT Executives, June 11-13, 2007, Boulder, Colorado. In January 2007, Michael Wesch released a video on the history of the Web called "The Machine is Us/ing Us." The video quickly tracks the transformations of the Web from its beginnings as a place to retrieve information into a vibrant user-generated and user-organized platform of RSS feeds, blogs, wikis, social networks, and folksonomies that encourage, enhance, and capitalize on collaboration. At the video's end, Wesch suggests that these transformations require us to begin rethinking virtually everything, from authorship and copyright to our sense of identity and selfhood. These new technologies also have profound implications for education. What possibilities and challenges do they bring to our teaching? What should we be teaching to students who are habituated to a new media environment where Google and Wikipedia are always at their fingertips? How are these technologies changing the way students learn and assess information? In short, we need to rethink how we teach, what we teach, and whom we think we are teaching. For this presentation, Wesch creates another video in the same genre as "The Machine is Us/ing Us." Like the earlier video, this video quickly tracks the important moments in the history of education and attempts to capture the possibilities and challenges of the current moment in such a way as to pose and clarify some of the most important questions facing us as educators today.

Second Life: Reaching into the Virtual World for Real-World Learning

ckeller — Tue, 14 Aug 2007 07:44:23 -0500

This research bulletin examines the current state of Second Life in relation to the educational environment. Although literature about virtual worlds dates back many years, this bulletin reflects on more recent publications that discuss both technological and pedagogical issues. Content is drawn from interviews with educators and innovators who are already involved in building campuses, teaching classes, and providing resources to those using Second Life.

Using Social Software to Enhance IT Operations

ckeller — Tue, 03 Jul 2007 09:31:19 -0500

This research bulletin offers representative examples of social software in action within IT organizations at three institutions -- Duke University; the University of California, San Diego; and the University of Washington. It illustrates ways in which social software tools enhance staff communication and collaboration, and how the tools can support more robust applications such as content management systems.

Securing “Web 2.0” Technologies

drupal — Thu, 03 May 2007 12:54:18 -0500

Web 2.0 applications, especially client-side processing, Extensible Markup Language (XML) syndication, mashups and shared content, and social networking, bring unique vulnerabilities to our institutional environments. This Burton study clarifies the attack objectives and techniques that must be specifically defended against as risks increase, as well as the role of application security in the risk management process.

Links to documents within this file might require secure access to restricted Web sites.

Burton Group (www.burtongroup.com) provides technically in-depth research and advisory services for colleges and universities, government agencies, and commercial enterprises. Burton Group's practical and unbiased research and advice helps technologists make smart IT infrastructure decisions in increasingly complex environments. Burton Group covers directories, identity management, application platforms, architecture, and network and telecom infrastructure topics. Like ECAR, Burton Group is an unbiased advocate for the user and more than 80% of Burton Group's clients are user organizations rather than suppliers. EDUCAUSE member institutions can become users of Burton Group research services through EDUCAUSE pricing. Burton Group is an ECAR partner and can be contacted by email at slesueur@burtongroup.com or by telephone (801-373-5767).