There are two videos for you to watch to help you with using the library and searching the databases. The first is a lecture style video of a powerpoint presentation. The second is a recording of a CINAHL search demonstration. 

I have also created a tip sheet for boolean operators as well as some of the truncation and wildcards for EBSCO databases. They can be found in the tab marked "Handouts" along with a worksheet you may find useful for building your search.