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Published bySara Whitehead Modified over 11 years ago
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Illiteracy & Innumeracy of Google Scholar Samples May-June, 2009 Dr. Peter Jacso Professor Dept. of Information and Computer Sciences University of Hawaii
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Jacso Boolean OR to broaden the search ends up being narrowed by an order of magnitude in the hands of GS
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Jacso Narrowing the year range increases the hit counts in GS
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Jacso What GS can fancy for author, journal name, publication year? Street address, menu options names, part of fax numbers – you name it
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Jacso And the true metadata in the source document
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Absurd citation matching yielding a too good to be true citedness count for a 1-year old paper Jacso
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The paper was seemingly cited years/ decade before it was published – according to GS Jacso
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Ghost authors and lost authors + phantom citations – courtesy of Google Scholar Jacso
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From Blackwells digital collection alone GS mis-identifies 58,000 authors as F. Password Jacso
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Author names made from menu options Jacso
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38,600 papers by extremely productive and well-cited author named TOC View Jacso
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The real authors are robbed blind of citations Jacso
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Except some which GS could not match up and credit to the ghost author TOC View Jacso
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GS Jacso
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What is publication year – page number, ZIP-code qualifier, you name it Jacso
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GS #1 item for PY=2010 Jacso
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GS #2 item PY=2010 Jacso
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