Subject terms can save you a lot of time and frustration by limiting your results to articles that are right on your topic. Searching with subject terms allows you to hone in on all relevant research with one search term or phrase.
A subject term is an assigned word (or phrase) used in a database to describe a concept. Search using this standardized word instead of keywords so you do not need to worry about synonyms and spelling variations.
Start with a keyword search
Browse the results looking for relevant articles
Look at the subject headings for each result. The subject terms should be listed under the author and publication information.
For example the following book "Talkies, Road Movies and Chick Flicks: Gender, Genre and Film in American Cinema" has the following Keywords:
PERFORMING ARTS / Film / History & Criticism; Gender identity in motion pictures; Motion pictures--United States--Sound effects; Film genres; Romance films--United States--History and criticism; Road films--United States--History and criticism; Women in motion pictures
In your chosen database, change the field to "Subject". Type in your subject term(s) and click on search.
More information about field codes can be found here.
Combining this technique with the "search history" technique will be even more useful.
Keyword searches can results in a large number of irrelevant results.
Subject terms reflect the main focus of result, searching by subject is a quick way to narrow your results to a particular topic.
Subject headings yield very precise, focused searches, so as a general rule of thumb, if there is an appropriate subject heading for one of your concepts--USE IT!
However, subject searching should be used as a second step. Try a keyword search first, then see what subjects are recommended to you, or look at the subject headings for useful search results.
Source one and source two
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