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Gladys Marcus Library | Research Guides | Information
Bulletins
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Searching
and Evaluating Internet Resources
Revised 5/4/04
Prepared
by Naomi Schwer Bricker, Adjunct Assistant Professor & Marian Weston,
Adjunct Assistant Professor, Reference Department
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World Wide Web Searching Strategies & Hints |
Evaluating Web Sites
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Document Your Research
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WORLD WIDE WEB SEARCHING
STRATEGIES & HINTS |
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If you are looking for a
specific company’s or organization’s web site and you’re not
sure of the URL (web “address”), try the name or initials
without spaces (e.g.,
http://www.donnakaran.com for the Donna Karan company’s
home page, or
http://www.astm.org for the American Society for Testing
and Materials web site). If this does not work, search for the
company name as a subject, as described below.
To find information on any specific topic, use a portal
(‘door’ to the internet or ‘starting point’), such as
AltaVista, HotBot, Lycos, MSN,
Netcenter, or Yahoo, which typically contains a
search engine, directory, news, shopping, and other
links. You can also try a more pared-down search engine that
does not have the other features such as Google or
Ixquick. Search engines let you type in a word or
phrase (including a company name) and will search for any
Internet site (including those listed in the directory portion
of the portal) containing those words; use the “help”, “tips”,
or “advanced search” section of a specific search engine to see
how to enter multiple words or a phrase and get the best
results. Internet directories let you look for
information on a topic by continually narrowing down the topic
until one of their selected sites seems appropriate. For
example, to find information on Yahoo about the Academy Awards,
you can choose the category ”Entertainment”, then “Movies and
Film”, then “Awards”, then “Academy Awards”. Try both strategies
to see which process and results you prefer.
Instead of doing a very general search on the Internet, try
to figure out where the best information might be found. For
example, for statistical information on a certain industry, you
might try searching on the web site of an appropriate trade
association. To find the URLs of these associations, you can
look in a book such as the Encyclopedia of Associations
(available at the Reference Desk). If you are looking for reliable information on a
variety of topics, try one of the many magazine,
newspaper, or news sites, most of which are
searchable by keyword or phrase. You can go directly to a
specific magazine or news site if you know its URL, or use a
site, such as
http://www.lii.org or
http://www.newsdirectory.com, that has many links to
individual news sites.
Links from and to a
website may refer you to other useful sites, and may also be a
good indication of relative value and/or popularity. When
looking at these links, note both the number of links as well as
whether they are referring you to similar (e.g., from one
educational [.edu] site to another) or dissimilar sites. To link
from your original site, simply click on the
hyperlink given. To find your site’s “link popularity” (i.e.,
which other sites refer to it), use the ‘link’
feature of many search engines. For example, in Yahoo, Google,
and AltaVista, you can enter link:www3.fitnyc.edu
to get a list of sites that have linked to FIT’s website.
Use
Web Search Engines
to find a variety of search engines to help you with your
research.
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EVALUATING WEB SITES |
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The Internet can be a wonderful resource, especially for very
up-to-date information or for very obscure topics, but it is an
unregulated medium; some sources are useful and reliable, some
are incorrect or misleading. Learn how to evaluate Web sites by
considering the following questions.
I. AUTHORITY:
1. TEXT AUTHOR:
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Is there a name of an individual or institutional author
given for the article, page or site?
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Does the site indicate the author’s qualifications as an
expert on the subject? This may include the author’s education
and experience, an institution’s reputation, and more. Are
these qualifications appropriate?
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Does the site’s or author’s affiliation with an
institution or company appear to bias the information?
2. SITE PRODUCER/HOST
In addition to the text author or where no individual author
can be identified, consider:
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Who is hosting the site? Is the host the source of
information? Does the host have appropriate
qualifications/experience in the subject?
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What is the domain of the host? (official category of site
producer): “.com” is for a commercial or business site, “.edu”
is for an educational site, “.gov” is for government, “.org”
is for organization, and a “~” (tilde sign) in the URL usually
indicates an individual/personal Web site.
3. CONTACT INFORMATION:
Provision of contact information indicates a concern for site
maintenance.
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Is there a form or method to make comments or ask
questions about the site?
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Is there a contact person, email address, telephone number
or mailing address given?
II. CONTENT:
1. INFORMATION:
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Is the purpose of the site clear?
Is the information level appropriate to you?
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Is the information opinion or
fact? Is there evidence of bias?
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Is it clear what is advertising
and what is editorial material?
2. ACCURACY:
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Is the information accurate? What
is the source of the information? Is the source for each
image, table, & graph indicated? Is a bibliography of sources
included?
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Is the information verifiable
someplace else? Is clearer, more accurate, information with
fuller coverage available elsewhere? Evaluate the information
accuracy and coverage by comparing to information in other
sources, including books, other print and non-print resources.
You may decide to use these other sources instead of or in
addition to the web site you are evaluating.
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Are the spelling, grammar, and
composition of the text correct? Errors, such as those in
spelling and grammar, suggest a lack of attention to accuracy
and may indicate a similar lack of attention to accuracy in
the information on the site.
3. CURRENCY:
III. DESIGN AND NAVIGATION:
Concern with good site design and ease of navigation is
another indication of overall care for the site. On a poorly
designed, “user-unfriendly” site, you may miss available
information without realizing it.
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Is the site easy to use and to access? Is it clearly and
logically arranged? Is there a site map or table of contents
available?
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Are there links? Are they active and clearly labeled? Do
they provide additional information? A significant number of
inactive (“file not found”) or “site-moved” links may indicate
the site is not updated and well maintained.
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Are there graphics? Are they useful and accessible?
FOR FURTHER INFORMATION ON SEARCHING AND EVALUATING WEB SITES
TRY:
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Basch, Reva. Researching Online for Dummies. Foster City,
CA: IDG Books Worldwide, 1998.
MAIN ZA4201 . B36 1998
Bibliography on Evaluating Web Information. 2002. Virginia
Tech University Libraries.
http://www.lib.vt.edu/research/evaluate/evalbiblio.html
Bradley, Phil.
Internet Power Searching: The Advanced
Manual. New York: Neal-Schuman, 1999.
MAIN ZA4201 .B69 1999
Cooke, Alison. Neal-Schuman.
Authoritative Guide to
Evaluating Information on the Internet. New York: Neal- Schuman, 1999.
Reference Stacks ZA4201 .C66 1999
Internet Tutorials, University at Albany Libraries. 2002.
University at Albany, State University of New York.
http://library.albany.edu/internet
Schrock, Kathleen.
Evaluating Internet Web Sites: An
Educator’s Guide. Manhattan, Kansas: The MASTER Teacher, Inc.,
1997.
Reference Desk TK5105.888 .S35 1997 Section C
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For additional books the library’s
StyleCat
Library Catalog
under the Subject headings: Computer network
resources—Evaluation; Electronic information resource searching;
Internet searching; Web sites--Evaluation
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DOCUMENT YOUR RESEARCH |
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If you use information from the
Internet, you must cite the specific web site, just as you would
cite a book or magazine article that you use. In this way, you
will also avoid the serious problem of PLAGIARISM (using
another person’s ideas or words in your writing without
acknowledging the source). For suggestions of appropriate format
for bibliographic citations, refer to the Library Research
Guide/Research Tips:
Documenting Information:
Formats for Bibliography and Footnotes. |
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