EDUCAUSE | Documents Contributed by ECAR and Social Computing

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.

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.

Highlights of the 2007 ECAR Study of Students and Information Technology

ckeller — Fri, 18 Jan 2008 14:27:47 -0600

Presentation at the Sixth Annual ECAR Symposium, December 5-7, 2007, in Boca Raton, Florida. What information technologies are used by undergraduates? How does IT contribute to their academic experiences and learning? What has changed since 2005? ECAR presents 10 key findings from the fourth annual survey of undergraduates, with responses from 27,846 students at 103 higher education institutions.
How to Cite This Work: Caruso, Judith Borreson, and Gail Salaway. "Highlights of the 2007 ECAR Study of Students and Information Technology." Presentation at the ECAR Symposium, Boca Raton, FL, December 5-7, 2007, available from http://www.educause.edu/ecar.

The ECAR Study of Undergraduate Students and Information Technology, 2007

ckeller — Wed, 12 Sep 2007 11:50:42 -0500

This 2007 ECAR research study is a longitudinal extension of the 2004, 2005, and 2006 ECAR studies of students and information technology. The study, which reports noticeable changes from previous years, is based on quantitative data from a spring 2007 survey and interviews with 27,846 freshman, senior, and community college students at 103 higher education institutions. It focuses on what kinds of information technologies these students use, own, and experience; their technology behaviors, preferences, and skills; how IT impacts their experiences in their courses; and their perceptions of the role of IT in the academic experience.

The ECAR Study of Undergraduate Students and Information Technology, 2007 - Key Findings

ckeller — Wed, 12 Sep 2007 12:00:40 -0500

This document presents the key findings of The ECAR Study of Undergraduate Students and Information Technology, 2007. This 2007 ECAR research study is a longitudinal extension of the 2004, 2005, and 2006 ECAR studies of students and information technology. The study, which reports noticeable changes from previous years, is based on quantitative data from a spring 2007 survey and interviews with 27,846 freshman, senior, and community college students at 103 higher education institutions. It focuses on what kinds of information technologies these students use, own, and experience; their technology behaviors, preferences, and skills; how IT impacts their experiences in their courses; and their perceptions of the role of IT in the academic experience.

The ECAR Study of Undergraduate Students and Information Technology, 2007 - Roadmap

ckeller — Wed, 12 Sep 2007 12:05:20 -0500

This roadmap synthesizes the important issues and recommended actions drawn from The ECAR Study of Undergraduate Students and Information Technology, 2007. A longitudinal extension of the 2004, 2005, and 2006 ECAR studies of students and information technology, this 2007 study reports noticeable changes from previous years. It is based on quantitative data from a spring 2007 survey and interviews with 27,846 freshman, senior, and community college students at 103 higher education institutions. It focuses on what kinds of information technologies these students use, own, and experience; their technology behaviors, preferences, and skills; how IT impacts their experiences in their courses; and their perceptions of the role of IT in the academic experience.

Transforming Digital Content into Learning

ckeller — Tue, 28 Aug 2007 11:50:35 -0500

Presentation at the Sixth Annual ECAR/HP Summer Symposium for Higher Education IT Executives, June 11-13, 2007, Boulder, Colorado. This presentation was part of a panel discussion about the challenges of harnessing the power of digital content to support learning at scale in both institutional settings and in national efforts. They considered the potential roles of digital content as cognitive media and social media, and they used cases and models that highlight best practices and sticky issues.

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.