A database is a platform that houses digitized information. This information can take many forms:
A database is owned by a vendor, or parent company. Think of vendors almost like publishers.
Vendors can own one database, or many.
Databases can cover one subject, or many. Think of databases almost like books.
For example:
While there is nothing wrong with using Google Scholar, it is limited in what is easily and freely provided to you.
With the Marshall Library databases, you get access to academic sources that Google Scholar either can't find at all, or finds but provides behind a paywall.
We recommend that you search these sources for research related to communication disorders. Of course, don't overlook other databases. Through our resurces we offer access to hundreds of thousands of articles.
If you are new to some of the advanced searching strategies and specific subject vocabulary used in focused searching, check out these tutorials.
What is the difference? Which should you use?
Just so you know, Medline is a subset of PubMed. We recommend that you always use the PubMed link from the list of MU Libraries databases. The library holdings will display if Marshall owns the journal/article when you select the "abstract" option on the left side of the results list.
On the other hand, if you want your search limited to evidence-based research, it is recommended that you use the Medline from the EBSCO platform.
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For more information, the US National Library of Medicine has prepared a Fact Sheet on this topic.