Do you have a research plan? Do you know what keywords and subject terms you need to use? Which databases are availabe to you and which ones you have already searched? Do you know which searches worked and which didn't?
Keep a written record of your research - where you have been and where you plan to go. This will help you think about the process.
Writing things down will facilitate brainstorming. It will help you clarify your topic and keep you focused.
If you keep a record of of where your research has taken you, you will know what worked and what didn't. You will not find yourself repeating bad searches.
Develop a search strategy as part of your research plan.
EXAMPLE: How do school principals in rural schools demonstrate successful leadership? You would like to find qualitative and quantitative studies on this topic.
Your keywords are: principals and leadership and rural schools and study. Demonstrate and successful are implied and do not need to be included. Qualitative and quantitative may also be used, since these terms often appear in the abstract, or paragraph that describes the article or report.
Which types of search terms should you use?
Keywords |
Subjects |
natural language |
controlled vocabulary |
guess which words the author used |
points to preferred subject terms |
only finds the words that are searched |
will find the topic searched |
Boolean operators
AND (narrows) OR (broadens) NOT (excludes)
principals AND leadership
Grouping
( ) keeps like terms together; frequently used with Boolean operators like OR
(principals OR administrators) AND (religion OR spirituality)
Phrases
" " works like grouping except you keep words/phases together in a sequence, especially words that are stop words (a, an, the, of, etc.)
"learning outcomes assessment"
Truncation
* (either *, ?, or !) works as an operator at the end of a word, allowing retrieval of a word and its various endings
educat*
education
educational
educators
Wildcard
? Allows for the substitution of a symbol (using either *, ?, or !) for a letter or letters when a word varies internally.
wom?n for women or woman