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Boolean search definition trial#

Use colorado statehood instead of when did colorado first become a state.

Keep queries descriptive, but use as few terms as possible. Results will typically include each word or punctuation mark included in the query. Search Strategiesīarack Obama and barack obama produce the same results.

By using quotation marks, the database then searches for only results where "music" is immediately followed by "performance" instead of results that have "music" and "performance" anywhere in the text.For more advanced searching tips, visit their Inside Search site.

Type double quotation marks around the phrase, "music performance" and click "Search." Notice how your search results decrease.

Type the phrase, "music performance" in the search bar without quotation marks and click "Search." Take note of the number of results.

By using the asterisk, the database then searches for all results with "art" and words beginning with "music," including musical, musician, musicality, etc.

Click "Search" and notice how your results increase. In the second search bar, type the word "music" followed by an asterisk, *, like the following: music*. Search for "art" in the first search bar.In Academic Search Ultimate, search "art" and "music" without the addition of any boolean modifiers, like displayed below.Select Academic Search Ultimate from the list. Click on the middle icon, "Databases by Subject & A-Z" (it is an orange computer logo with 'A-Z' on its screen). Scroll down to the icons on the Library homepage.Guided Practice in Academic Search Ultimate Widen Therefore if you search for "state" you will only get results containing the word "state" (even the plural of 'state will not be included in your search results!). Quotation marks, "", return exactly what you typed inside the quotation marks.If you want results that return one word out of a group of two or more, you put them between parentheses to ensure that only one of the search terms is returned: (elderly OR aged OR senior citizen). Parentheses, (), are used to encapsulate OR statements.state, states, statute, statutory, statistic, statistics, stats, statistical, and more!.Searching for stat* will return results with the following words:.Therefore, you will get results with different endings but all the same stem. The asterisk, *, attaches to the stem of a word and searches for any word includes that stem, or the letters before the asterisk.Boolean modifiers include the asterisk, *, (also known as truncation/wildcard searching), (parentheses ), "quotation marks ".

Boolean search definition trial#

Trial and error is the best way to get results that work for you and your research.īoolean Modifiers can further expand, refine, and improve a search. You can also use synonyms or alternate spellings to expand your search. We see that the OR operator actually yields the most results and makes our search much broader.

Get rid of your last two search terms "science" and "dance." Between "art" and "music" change the drop-down menu from "AND" to "OR" as shown below in #1.

We see that the NOT operator yields the least results and allows us to search more specifically.

art AND music NOT science NOT dance = 98,414 results.

art AND music NOT science = 104,138 results.

Click search, then repeat with the following examples to see how your results change.

This a drop-down menu for boolean operators and can be changed to NOT and OR. Before the second and third search bars you will see drop-down menus with the word AND.

In Academic Search Ultimate, type "art" and "music" in the first and second search bars with the boolean operator, AND, between the two search terms (as shown below).

Click on the title to enter the database. It is a broad, multidisciplinary database and a great place to start your research. Since it is organized alphabetically by default, "Academic Search Ultimate" should be the fifth result.

This is the list of all the Library databases.

Guided Practice in Academic Search Ultimate Limit and Refine

NOT restricts your search by excluding the term directly following it - it's a great operator to use if your search is retrieving a lot of irrelevant results!.

OR widens your results by bringing up results that have one term or another.

AND narrows your results by linking two terms together.

Diversity, Equity, Inclusion, & Accessibilityīoolean Searching: A search technique that uses Boolean Operators (AND, OR, NOT) to limit or widen your search.īoolean operators define the relationship between your search terms, allowing you to refine and focus your results.