Tips to Limit Database Results to U.S.-Based Content
Here are helpful tips on how to limit library database results to domestic or United States-published sources. You will see different ways to refine your search, such as using quotes to search for phrases, limiting by language, and making an assessment based on English language content. Also demonstrates how to limit resources in specific databases, like EBSCO, and how to use geographical options to search for United States-based content. While these methods are not foolproof, they can help narrow down your search and find resources from a USA perspective.
0:00 Introduction
0:32 Discovery Search
2:22 Database Search
4:55 Google Scholar Search
Waggoner Library provides access to the latest research including over 200,000 eBooks, 90,000 print books; several thousand streaming video files; local, regional, national & international newspapers; hundreds of thousands of full-text journal and magazine articles, trade publications, and doctoral dissertations are all part of the library's collection.
Online access is 24/7. The library website and online catalog provide access to all library collections, resources, and services. Watch the video below to learn about the tools on the library homepage. Then, click the tabs above to learn more about library resources.
1. Searching by TOPIC Begin by using Discovery Search
It is important to realize that all Trevecca library databases are NOT included in Discovery Search results. You should use the A to Z Databases page; to find other resources in your field. Choose more specialized databases using the A-Z Databases Link
2. Browsing E-JOURNAL TITLES by SUBJECT
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3. If you know the JOURNAL TITLE
4. If you have the ARTICLE TITLE and citation
Learn more about Browzine options by clicking the link below: |
What is Peer Reviewed?
Many writing assignments require students to use "research," "scholarly," "peer-reviewed," or "referred" journals. These terms are often used interchangeably, although "peer reviewed" is the clearest and most specific way to designate this type of publication.
Start by viewing this YouTube video Scholarly vs. Popular Periodicals, to see and understand the differences between scholarly journals, trade publications, and general magazines.
Peer-reviewed or Referred journals are many scholars' most important sources of information. These journals do not publish an article unless it is recommended by other scholars/experts. Often this recommendation must be made blindly, without the reviewer knowing who the author is.
A "research" article will almost always appear in a peer-reviewed journal. These are articles in which the author(s) report the research results they have conducted. They are one of several types of articles that such journals routinely publish.
Most of our databases have the option to limit search results to peer-reviewed journals. See the examples below from Discovery search, Gale's Academic OneFile, and EBSCO Business Source Ultimate to show you where to limit a search to peer-reviewed articles
Discovery Search for journal articles
Gale Databases showing Academic OneFile - this location is the same in all Gale Databases
EBSCO Databases showing Business Source Ultimate - this location is the same in all EBSCO Databases
Discovering the right combination of keywords for your research topic takes time. It's a process. You may use one group of words first and then try another group of related words or phrases all in the search process to find the right combination that fits your topic direction. Below you'll see suggestions to maximize keyword searching.
Including one of the Boolean terms in your search helps narrow or broaden results. The 'Not' operator eliminates terms from search results.
Prince George's Community College
Truncation means adding a symbol to a word that will change your results. Most of the database help pages will list the truncation symbols that can be applied to a search. These are common symbols in use:
Review the subject headings found in relevant articles from library databases. Subject headings are official terms that are usually clickable either from the result list or from the full record seen after you click on the source's title. Using these to guide your search helps to focus the results.
Filters are found in Discovery search, library databases, and search engines. They are ways you can narrow down or focus your search results on retrieving the most relevant resources.
Date Range |
You may want to limit the search results you're seeing based on when they were published. For example, evidence-based medicine often involves looking at research from the last five years, while a project taking a historical perspective will want to include work going further back in time. |
Language |
Consider limiting your search results to just those published in languages that you can read research in. (Note: your professor/advisor may have additional language restrictions, so if you're including research in multiple languages, make sure that works for them, too.) |
Source Type |
Literature reviews usually rely rather narrowly on various scholarly or academic sources rather than the full spectrum of sources available to you. Consider limiting your results to Academic or Scholarly articles. |
Article Type |
Sometimes you just need a systematic review, empirical study, or another form of research. Subject-specific databases will almost always offer a way to narrow down your results by methodology (article type). When the filter isn't available, you can add your method of choice as an additional keyword! |
Primary Leadership databases include:
A multidisciplinary database covering many subjects with content from journal articles, newspaper resources, magazines, and audio & video files.
A comprehensive and essential database of full-text, peer-reviewed articles published by the APA Journals™ and affiliated journals. It provides global, diverse perspectives on the field of psychology. Coverage back to 1894.
What if an article does not have full text?
1. Use the E-Journals by Title Search
2. Search Google Scholar by putting the article title within quotation marks. Many times, a PDF or HTML option for an article can be found at no cost on Google Scholar.
3. Check open-source scholarly databases to see if there is a full-text option:
4. Journal Article requests can be made through the Interlibrary Loan link on the library homepage
View the Discovery Search: Books tutorial below to learn more.
Waggoner eBook collections are accessed through the library website where all titles are integrated into search results. Use the filter option to limit results to eBooks only.
As convenient as eBooks are, they are not perfect and restrictions exist. Copyright and Digital Rights Management (DRM) limits how they can be accessed and downloaded. Click here for the eBook Research Guide to see details like creating an account, printing, or how to check out an eBook title. The guide will take you through the process of viewing eBooks here at Trevecca and highlight restrictions you are likely to encounter and the best way to manage these problems.
Includes several thousand electronic books, or eBooks, in various disciplines such as religion, business, and management titles.
NEVER download a library eBook for a class assignment unless you see that it has 'UNLIMITED USE'!
If you don't see that information you need to assume the title has LIMITED use. This means once it has been downloaded it is NO LONGER viewable online - prohibiting anyone else in your class from use of the book.
To complete your assignment you can create a PDF for a page range and email that to yourself. Federal copyright law has a limit of 60 pp but some publishers (Baker Books) have a limit of 12 pp at one time. You can log in again to retrieve additional pages. Consider downloading chapter PDFs or books in advance subject to availability for your institution.
Download instructions are available here:
Internet browsers do make a difference. Firefox users may need to adjust the browser settings to open PDFs within the browser. To adjust the Firefox browser settings:
Statista.com is one of the first statistic portals in the world to integrate data on over 80.000 topics from over 18.000 sources onto a single professional platform. Categorized into 21 market sectors, Statista.com provides the academic community, companies, and research institutions with direct access to quantitative data on media, business, finance, politics, and a wide variety of other areas of interest or markets. Below is an example of an infographic from Statista.
You will find more statistics at Statista
Learn more about Statista from this introductory video.
Statista provides users with an innovative and intuitive tool for researching quantitative data, statistics and related information.
Films on Demand is a collection of streaming videos from several publishers including Films for the Humanities, PBS, BBC, & other documentary producers.
Jump here to search Films on Demand.
Go MOBILE!
Note: Users must sign in with your TNU username and password to access the videos on the Films On Demand app.