Information Sources: Choosing and Finding the Right Source

Why find background information before you start your research?

• Provides an overview, "big-picture" understanding of a topic.
• Provides basic facts, figures, dates, & events related to your topic.
• Explains issues related to your topic.
• Summarizes your topic.
• Identifies people who have written as experts about the topic.
• Provides topic-specific words or terms that you can use as keywords in your database searches.
• May provide ideas about specific aspects of your topic you will want to focus on.

Encyclopedias are a great source of background information.  

Selected online encyclopedias listed below.  More can be found in the EBSCO eBook Collection database.

PowerSearch has a feature called "Research Starter" which offers short summaries & overviews of more than 64,000 popular topics.

• Articles are from the Salem Press Encyclopedia, Encylopedia Brittanica, and Magill Medical Guide.
• Research Starters appear when the topic search term is broad since it is overview information. 

Step 1:  Enter search terms in PowerSearch

Step 2:  View resulting Research Starter