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Primary, Secondary, and Tertiary Sources: Types of Periodicals

This guide will describe the three types of sources and give examples of each so that students will be able to select good sources for course assignments

Types of Periodicals

Types of Periodicals

Scholarly & Research

Journals

Professional, Trade &

Industry Journals

Journals of Commentary

& Opinion

Newspapers

Popular Magazines

Examples

American Historical Review Journal of Educational Research

.Plasma Physics

Social Psvcholoqy Quarterly

RN

Science Teacher

Restaurants and Institutions

American Libraries

Mother Jones National Review Atlantic

New Republic

New York Times

Washington Post

Christian Science Monitor

Wall Street Journal

Time Newsweek Sports Illustrated

Readers Digest              I

I

Values & Uses

Reports of original research;

In depth analysis of issues related to the discipline; Academic level book reviews; Refereed or peer- reviewed

Current trends, news &

products in a field;

Company, organization, & biographical information; Statistics, forecasts; Employment & career information;

Book and product reviews

Commentaries on social &

political issues; Some in-depth

analysis; Political viewpoints, liberal, conservative & other; Sometimes acts as voice of activist organization; Speeches

& interviews; Book reviews

Current information; Hard news; Local and regional

information; Classified ads; Editorials; Speeches; Book reviews; Primary source for information on events

Current events; Hot topics; Primary               I source for analysis of     I

I

popular culture; Short   I

articles; Generally not much depth; Interviews

Language

Academic; Can be very technical; Uses the language of the discipline

Written for practitioners; Can use jargon extensively

Written for a general educated audience

Written for a general educated audience

Non-technical language

Authors

Researchers, academics, professors, scholars, etc.

Practitioners in the field or journalists with subject expertise

Extremely variable; Can be academics, journalists, representatives of various "groups"

Journalists

Generally, journalists and freelance writers

Sources

Footnotes and bibliographies, Often very

extensive documentation

Occasional brief bibliographies; Sources

sometimes cited in text

Occasionally cite sources in text or provide short bibliographies

Rarely cite any sources in full

Rarely cite any sources

Publisher

Universities, scholarly presses or academic/research organizations

Commercial publishers or professional and trade associations

Commercial publishers  or non- profit organizations

Commercial publishers

Commercial publishers

Graphics

Graphs, charts, formulas,

depending on the discipline; No glossy ads here at all

Photographs, charts, tables, illustrations of all sorts; Sometimes glossy ads

Wide variety of appearances; Some very plain, others lots of gloss

Pictures, charts, ads of all

sorts

Very glossy; Full of color ads of all sorts

Access Tools Ask a Librarian

for further details!

Some from Academic Search Complete but more from specialized indexes like Art Source, SociNDEX, ATLA Religion Database, PsyciNFO, ComAbstracts.

Business indexes like Business Source, or subject indexes like Education

Research  Complete; CINAHL. Some of the same indexes used for scholarly journals like Psyclnfo

Academic Source Complete; Alternative Press Index; Lexis Nexis Academic; PAIS International  and Archive

Newspaper  Source; Access Ohio; Individual paper indexes

Academic Search Complete, MasterFILE  Premier

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