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Information Literacy: Instruction for Your Classes: Invisible Web

Information Literacy: what it is, why it is important to you, and how to incorporate information literacy skills into your assignments.

Invisible Web

Google and other public search engines offer quick and freely available information. But how much of the web do they actually search? Estimates are around 30%. The rest of the Internet has been referred to as the dark, deep, or invisible web. "More than half of the deep Web content resides in topic-specific databases" (Bergman) such as the databases provided to you by the UK Libraries.
Invisible Web
Graphic design by Chris Worland. Graphic based on:
Bergman, Michael K. “The Deep Web: Surfacing Hidden Value.”  Journal of Electronic Publishing Online-Only Journal 7.2 (2001): n.pag. Web. 8 August 2011.  <http://hdl.handle.net/2027/spo.3336451.0007.104>

 Devine, Jane, and Francine Egger-Sider.  Going Beyond Google: The Invisible Web in Learning and Teaching. New York: Neal-Schuman Publishers, 2009.  Print.

 Gil, Paul. “What is the ‘Invisible Web’?”  About.com.  The New York Times Company, December 2010.  Web.  8 August 2011.  <http://netforbeginners.about.com/cs/secondaryweb1/a/secondaryweb.htm>

 He, Bin, Mitesh Patel, Zhen Zhang, and Kevin Chen Chuan Chang. “Accessing the Deep Web.” Communications of the ACM 50.5 (2007): 94-101.  ACM Digital Library.  Web.  8 August 2011.