The following Library and internet resources are geared toward CSUN students who are studying the First Amendment, freedom of the press, and related issues.
5. Write down your key words and phrases along with their synonyms in the form of a Boolean search statement. Use the root word, and truncate it with an asterisk (*) if it is a word you would like to see its variant endings.
Most databases allow for a symbol to be used at the end of a word to retrieve variant endings of that word. This is known as truncation.
Using truncation will broaden your search. For example,
bank* will retrieve: bank or banks or banking or banker or bankruptcy, etc.
Databases and Internet search engines use different symbols to truncate. In general, most of the Library's databases use the asterisk (*) ; however, the exclamation point (!) is used in LexisNexis. Check the database help screen to find the correct truncation symbol.
Be careful using truncation. Truncating after too few letters will retrieve terms that are not relevant. For example:
cat* will also retrieve cataclysm, catacomb, catalepsy, catalog, etc.
It's best to use the boolean operator "or" in these instances (cat or cats).