Module 3: Some Practice Exercises

Module 3:

Some Practice Exercises

Below is the "advanced search" screen from a library database.

Screen2

As is typically the case, Boolean

comes provided as the default Boolean option.

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Now notice that the search lines contains an incomplete search about:

oceanic acidification

with a Boolean or.

or acidification

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Click the best words from the group below to complete
the "oceanic acidification" search:

sea ocean sea ocean sea ocean or Great! sea or ocean occitan cilantro seattle oscar orca season search osha acidification

Screen5

Click the best words from the group below to complete this search about:

Words in English that stem from Native American languages

Luwian Vulcan Quidditch Sanskrit Finnish Bulgarian Fortran Newspeak Sudanese

Aztec Cherokee Mayan Aztec Cherokee Mayan Aztec Cherokee Mayan or or "Native American" or Aztec or Cherokee or Mayan Great! "Native American" or "loan words" or vocabulary English Screen7

On the second line, TYPE-IN a conclusion to the search:

dreaming and dogs or cats

and then click the Search button:

dreaming Very good! Type: dogs or cats Screen10

Now type a conclusion to the search:

trauma or depression with juries or jurors

on BOTH lines and click Search:

Very good! trauma or depression on one line
juries or jurors on the other line Screen12

REMEMBER, we have been using OR in these exercises, but AND has always been here, too.

"Native American" or Aztec or Cherokee or Mayan "loan words" or vocabulary English

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We haven't needed to write AND since, in most cases, it is the default Boolean option for most "advanced search" screens:

"Native American" or Aztec or Cherokee or Mayan "loan words" or vocabulary English

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Nor have we used keyword 'truncation' (often an *asterisk* to increase search results, though we could have done so if we had wanted to.

* * sea or ocean sea or ocean* acidification acid*

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In the example below, ocean* would retrieve variants like oceanic, oceans as well as just ocean.

Similarly, acid* would retrieve terms like acidity, acidifying, acidification as well as just acid.

sea or ocean* acid*

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Most important: if you're having trouble finding information, ask a reference librarian for help! :-)
Module finished!	sea or ocean* acid* *Screen18*