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ERIC Number: EJ792795
Record Type: Journal
Publication Date: 2006-Apr
Pages: 15
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-1531-2542
The Depth and Breadth of Google Scholar: An Empirical Study
Neuhaus, Chris; Neuhaus, Ellen; Asher, Alan; Wrede, Clint
portal: Libraries and the Academy, v6 n2 p127-141 Apr 2006
The introduction of Google Scholar in November 2004 was accompanied by fanfare, skepticism, and numerous questions about the scope and coverage of this database. Nearly one year after its inception, many of these questions remain unanswered. This study compares the contents of 47 different databases with that of Google Scholar. Included in this investigation are tests for Google Scholar publication date and publication language bias, as well as a study of upload frequency. Tests show Google Scholar's current strengths to be coverage of science and medical databases, open access databases, and single publisher databases. Current weaknesses include lack of coverage of social science and humanities databases and an English language bias. (Contains 6 figures, 1 table, and 11 notes.)
Johns Hopkins University Press. 2715 North Charles Street, Baltimore, MD 21218. Tel: 800-548-1784; Tel: 410-516-6987; fax: 410-516-6968; e-mail: jlorder@jhupress.jhu.edu; Web site: http://www.press.jhu.edu/journals/subscribe.html
Publication Type: Journal Articles; Reports - Evaluative
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A