APA style is required for course.
You can find a print copy of the APA Style Manual, 6th Edition in the Reference section on the 5th floor or the Learning Resources Division.
For citation assistance accessible online, I recommend OWL at Purdue. They cover all formats and provide examples.
Even if you get your citation from a database, I encourage you to always check it against the print manual or an online guide such as OWL at Purdue.
Here are a few sources available for Nursing:
CINAHL, the Cumulative Index to Nursing and Allied Health Literature, is the most comprehensive resource for nursing and allied health literature.
If you cannot access an article you need for your research, contact your librarian.
Keywords: Databases require that you search using keywords, rather than questions. You cannot search "What are the prevention strategies for early childhood obesity" the way you might in Google. The databases search for everything you enter, which means they are also searching for "what" "are" and "the," which could clutter your results, or narrow them too much.
Thus, you must select keywords to search: prevention, early childhood, obesity can be pulled out.
Synonyms: Since the databases will search for ONLY what you enter, often time you have to think of synonyms for your keywords. Early childhood obesity could also be refered to as pediatric obesity, or perhaps infant obesity. Sometimes it's easiest to do multiple searches using these different terms. Other times you might want to use Boolean search terms to use a single search.
And, Or, and Not (Boolean Search Terms):
For a visual representation of Boolean search terms, see these venn diagrams.
Quotation Marks: Quotation marks allow you to search for an exact phrase. "Childhood Obesity" will search for occurances of the exact phrase, not articles that have childhood in one place and obesity in another sentence. This can be very useful, but do not assume that it is always required. Especially when there are synonyms for some of your keywords, or if you aren't entirely sure you search terms will get you the correct results, doing the broader search without quotations might be a safer place to start.
Wildcard: Most databases have a wildcard symbol, which allows you to search for all of the variable endings of a root word. For example, educat* will search for educate, education, educational, and educator. However, be careful, because sometimes unrelated words might share the same root. You might want to search for policy or policies, but polic* will also give you police.
Remember: These databases are not smart like Google. Goole will autocorrect and say "I think you meant this." These databases will searc for exactly what you type, which means sometimes you have to try a few different things. If you have trouble finding sources, contact a librarian for help.
Evaluating Sources is essential. In using information, we must carefully evaluate not only if it is accurate, authoritative and current, but also appropriate for our needs. We must also be aware of and consider the bias that is present in every source. In medicine, one must also consider levels of evidence and the type of study.
Using this worksheet, we will evaluate some sample sources: