Showing posts with label boolean operators. Show all posts
Showing posts with label boolean operators. Show all posts

Friday, May 22, 2015

Search Strategy

The strategy upon which you search makes a difference when working to help patrons find sources that fit their needs. The University of Chicago has a great resource for searchers to find the information they are looking for.

Step 1: Plan your search - think about your topic and ask yourself the following questions:

  • What subject(s) do/does your topic fall under?
  • What keywords describe your topic?
  • Do you need primary or secondary sources?
  • Do you need recent resources or resources from a specific span of time?
  • What languages do you need material in?
Step 2: Review Database Descriptions - selecting the best database for your needs = success/failure
  • What subject areas are covered in the database?
  • What years does the database cover?
  • What kinds of sources does the database include?
Step 3: Implement Proper Database Search Techniques
  • Use advanced search when available
  • Use boolean operators
    • AND narrows your search 
      • e.g. a search for "alcoholism AND schizophrenia" would only return results including both the terms "alcoholism" AND "schizophrenia" together
    • OR broadens your search 
      • e.g. a search for "Latino OR Hispanic" would return all results including either term, "Latino" or "Hispanic" (the terms would not have to be together in the results, but they may be)
    • NOT limits your search 
      • e.g. a search for "pets NOT cats" would return results about pets that do not mention cats.
  • Use limits to narrow results
    • limits can be language, date, type of resource, etc.
  • Use truncation and wildcards when applicable
    • wom?n finds both woman and women
    • philosoph* finds philosopher, philosophers, philosophy, etc.

Relevant readings: