To find journal articles on a topic (rather than browsing whole journals), use Library Search.
Identify the key concepts in the topic that you need information on.
For example, if your essay title is: Evaluate the risks associated with nurses prescribing medication, your key concepts will be:
risk
nurse
prescribing
You should then identify synonyms, or words and phrases that mean or relate to these concepts. For example:
Key concept |
Synonyms |
Risk |
danger; threat; hazard; liability; uncertainty; accident; safety |
nurse |
medic; registered nurse; RN; ward staff |
prescribing |
prescription; order; specify; establish; determine |
It is helpful to match the concepts to PICO where possible:
P = Population (or patient, problem)
I = Intervention
C = Comparison (or control, or comparator)
O = Outcome
In this case, the population is nurses, the intervention is prescribing medication, the comparison is implied (i.e. as opposed to not prescribing medication) and the outcome is the risks involved in the intervention activity.
Once you have identified your key concepts and their synonyms, you can search for literature related to them.
Combine the concepts using Boolean operators (AND / OR / NOT). Find out more about how to use these in the Library and Academic Skills Pathway.
For example:
risk AND nurse AND prescribing
then
danger AND nurse AND prescribing
and so on. Swap one keyword in at a time, be systematic! Write down what you are searching each time and get into the habit of recording the number of results you get back.
Databases
You can also search health databases for articles. See the Databases box on this page.