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TARLETON STATE UNIVERSITY LIBRARIES LIBRARY HELP PAGES
Periodical Types: Telling the Difference
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Periodicals are publications that usually have fixed or regular publication dates (i.e. weekly, monthly, quarterly, etc.). They encompass several different publication types (i.e. scholarly journals, popular magazines, general interest magazines, trade journals, and newspapers). Each periodical type has a specific purpose, intended readers, and characteristics.

You are probably familiar with the characteristics of newspapers, but may be less familiar with other periodical types; therefore, the following table lists the characteristics for four periodical types. Distinguishing between the types is useful when evaluating sources and choosing those that best fit the scope and intent of your research.

Please note that some periodicals do not fit all the criteria of a particular type. For example, Omni Magazine has glossy pages with colorful pictures and illustrations, but offers both scholarly and general interest articles.


CRITERIA SCHOLARLY JOURNALS TRADE JOURNALS POPULAR & GENERAL INTEREST MAGAZINES
APPEARANCE  plain cover (usually)
 plain paper
 black and white illustrations (usually charts & graphs)
 consecutive page numbering throughout each volume (often)
 cover depicts industrial or professional setting
 glossy paper
 color pictures and illustrations
 each issue starts with page 1
 eye-catching cover
 glossy paper
 color pictures and illustrations
 each issue starts with page 1
INTENDED
AUDIENCE
 • researchers, scholars, experts, professionals & college and university students  people in specific trades, industries, or professions
 employment seekers in specific industries
 nonprofessionals
 the general public
 educated & interested public
AUTHOR
CREDENTIALS
 • contributing authors are experts or authorities in their fields
 author's credentials are given
 • contributing authors are field or industry specialists & staff writers with expertise
 author's credentials are usually given
 • freelance writers, staff members, journalists & occasionally scholars
 often articles are unsigned & author's credentials are not given
PURPOSE  • to add to a body of research, give research findings & guide future research
 to explore theories
 to distribute knowledge
 to present new ideas
 to invite discussion
 to contribute to practical knowledge and information in an industry or profession
 to provide industry news, contacts & updates
 to keep readership informed
 • to make money & be a vehicle for advertisers
 to provide general interest information to a wide audience
 to entertain
 to sell advertising, products & subscriptions
 to promote a viewpoint
CONTENT  original research, annotated bibliographies & research and literature reviews
 methods section & theory discussion
 usually include abstracts of the articles
 terminology & jargon of the discipline
 industry trends and forecasts, new products or techniques, organizational news, & job opening announcements
 may present original research and/or industry research
 terminology and jargon of the industry or trade
 • information about popular culture, personalities, news & general interest topics
 editorials on current events, world affairs & politics
 usually present what others have done, not primary research
 language suited for a general, educated audience (not industry or specialized jargon)
AMOUNT
&
TYPE OF
ADVERTISING
 few or none
 may have ads for conferences, job openings, professional publications & other journals
 moderate
 all or most ads are trade related and directed to specific trades, industries & professions
 heavy (usually)
 advertising type and amount depend on the magazine and its intended audience
TYPE OF
PUBLISHER
 • professional organizations, scholarly associations, research institutes & academic presses  trade or professional associations/organizations & corporate or commercial presses  • commercial presses & specific interest groups
ARTICLE
REVIEW PROCESS
&
ACCOUNTABILITY
 peer review*
 give exact sources for all outside information (author and page numbers)
 footnotes, endnotes, or bibliography (often lengthy) & maybe a list of "additional readings"
 editorial review
 sources often mentioned, but usually not formally documented
 may have limited bibliography
 editorial review
 may just mention sources or use unidentified sources
 may give a "suggested readings" list, but usually no formal bibliography or footnotes
EXAMPLES  Library Trends
 Political Quarterly
 Psychological Bulletin
 Industry Week
 Cotton Grower
 Publishers Weekly
 Sports Illustrated
 Time    Newsweek
 Texas Monthly

*A Note about Peer Review: The term "peer review" refers to the process of having a panel of experts evaluate submitted articles before the articles are accepted (or rejected) for publication. This process involves fact-checking and examining the writers' claims and calculations, as well as investigating the writers' assumptions and conclusions. Having a peer review process helps researchers trust that the information presented in a journal article is sound and of high quality. Sometimes the terms "refereed" and "juried" are used instead of peer review, but both refer to the same process.

Some information for this page was obtained, with permission, from the following web pages:
empty space• Colorado State University Libraries' web page created by Naomi Lederer
empty space"Popular Magazines VS Trade Magazines VS Scholarly Journals"
empty space(http://manta.library.colostate.edu/howto/poplr.html)
empty space• Bowling Green State University's web page
empty space"Scholarly Journals, Popular Magazines, and Trade Publications"
empty space(http://www.bgsu.edu/colleges/library/infosrv/lue/period.html)

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