These sources will help you understand the broader context of your research and tell you in general terms what is known about your topic. Once you have identified the main topic and keywords for your research, find one or more sources of background information to read. Using truncation or wildcards with search terms also broadens the search and increases the number of items you find. Link synonymous search terms with OR: alcoholic beverages OR beer OR wine OR liquor. For example, look for information on students, rather than college students. If you are finding too much information and too many sources, narrow your topic by using the AND operator: beer AND health AND college students, for example.įinding too little information may indicate that you need to broaden your topic. Test the main concepts or keywords in your topic by looking them up in the appropriate background sources or by using them as search terms in the Coastal Bend College Library Catalog and in online databases such as Literati or CINAHL.
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