Skip to Main Content
University of Minnesota

Kathryn A. Martin Library

Narrow or Broaden Topic

Finding too much or not enough information on your topic?

Finding Too Much Information

Topics can be too broad and narrowing your scope can be difficult especially if you're unfamiliar with the nuances of your topic. You should look for ways to narrow specific aspects of your topic by doing background research.

  • First, consider what you know about the subject and create a list of keywords.
  • Use Wikipedia or a database like Points of View Reference Center to give you ideas on areas to explore inside your topic.
  • Next, consider describing the who, what, when, and where of your topic.
    • Who do you want to write about (e.g. Congress, immigrants, women, children)?
    • What aspect of the topic interests you (e.g. legal, historical, ethical)?
    • When in history are you interested (e.g. 18th century, 1981-1985)?
    • Where, or what geographical region are you curious about (e.g. Minnesota, Midwest, United States, Middle East)?

Librarians love to help you brainstorm and find ideas; you can ask for help narrowing your topic.

Finding Too Little Information

Topics can be too narrow, requiring you to broaden your scope. In these cases you should look for broader topics and ideas.

  • One easy way to do this is by broadening the components of your topic. Think about the broad aspects of your topic, such as the issues or key players.
  • Can you generalize the issue, or find related issues or industries or locations?
  • Another way to find more information is to develop additional keywords related to your topic. Ask yourself "What are some synonyms to the terms you were already using?"
  • Are there databases or indexes you haven’t searched in yet?
  • Keep in mind, some topics are so new (especially current events), books may be scarce, so you might want to look at newspapers, web pages, government reports, and other sources.

Again, you can ask a librarian for assistance in broadening and expanding the search criteria.