 Finding
Information
Information Needs | Information
Types | Information Sources
Finding Aids | Citations
Information Needs
The best way to begin a search for information is to define your information
need. You should ask yourself, "What kind of information do I need?"
You may need an overview, a comprehensive search of research on a topic,
a quick reference to a fact, or an in-depth treatment. Once you decide
what kind of information you need, you can select the sources that are
likely to have the information you need.
Remember: to write a well-balanced paper you should review
several different types of information sources including print sources
such as reference books and journal articles, databases and possibly
Internet sites.
Information Types
- Primary sources are first hand accounts, original works,
or original research, published in either paper or electronic formats.
It may be a work of literature or art or an account of an event. Journal
articles that describe original research are primary sources.
- Secondary sources are sources that are often based on primary
sources, and include reviews, criticism, editorials, and analysis.
Journal articles that provide an analysis, interpretation, or evaluation
of research by others, such as a literature review, are secondary
sources. Encyclopedias and most books are secondary sources.
Information Sources
- Encyclopedias provide a general overview on a topic. They
are a good place to start your research. Encyclopedias can be found
in the reference sections of most public and academic libraries. Search
NovaCat
for general and subject-specific encyclopedias available at the NSU
Libraries.
- Monographs or books typically give a broad, thorough
treatment of a subject, usually from a retrospective point of view.
They can be located using Library
Catalogs including NovaCat,
the NSU Catalog.
- A periodical is a generic term which includes popular magazines,
scholarly journals, and subject or professional publications. They
usually provide information that is focused and in-depth and provides
a current perspective on the topic. Periodicals are important because
they are an excellent source for current information. Subjects that
are new or too specialized to be covered in books can often be found
in journals, magazines, and newspapers. Periodicals have a variety
of purposes and kinds of audiences. They may include news, opinion,
editorial comments, scholarly analysis and research. They range from
newsletters of trade organizations to in-depth journals published
by scientific societies and university presses. For further information,
see Evaluating
Information: Scholarly or Popular? and Distinguishing
Sources.
- Scholarly journals are written for a specialized audience
in a dry manner and using technical jargon. Articles normally include
an abstract, a description of methodology, footnotes, and bibliography.
- Popular journals are written for a general audience using
common terminology. Articles are easily understandable to the general
population.
- Peer reviewed or refereed journals are scholarly
journals where the quality of the articles is maintained by a review
process by experts prior to publication. The article submitted to
refereed or peer reviewed journals are examined by one or more people
with expertise in the field with which the article deals. The purpose
of this is to give some assurance that the information in the article
is valid. Ulrich's International Periodicals Directory (in
the LRITC, see RESERVE REF Z6941 .U5) has a comprehensive alphabetical
list of refereed serials.
- Trade journals are serials that fall in between the categories
of magazines and journals, but their focus includes more product
and business information. Articles are written by staff or experts
in the field for members of a specific business or organization;
examples include Internet World, Flying, Buttons,
Popular Mechanics, PC Magazine, etc.
- Government publications provide all types of information
ranging from broad, general information to focused, contemporary information.
- The Internet provides access to the full range of information
types that are stored in networked computers around the world.
Finding Aids
Because of the overwhelming amount of information available today in
this Information Society, you will need to find methods of sorting through
these resources in a timely manner to efficiently locate the information
needed.
- Internet Search Engines help you search the Internet for
a specific topic. Using search engines to find information on the
Internet has been compared to getting information through a fire hose
-- an overwhelming tool that is difficult to sort through to find
resources that are useful.
- Databases and Indexes with abstracts, unlike search engines,
have been carefully prescreened for quality and organized and displayed
in ways that make the information easier to use.
- Bibliographies are lists of citations or references pertaining
to a particular subject. The bibliographies are often found at the
end of a book or article and contain the sources used there. They
are sometimes titled "Works Cited."
Citations
You will need to understand how to interpret the citations
you find in indexes and bibliographies and how to cite sources in your
own bibliographies. Learn
more about citations.
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