Writing Research Questions
In evidence-based practice, PICO can be used to frame a research question. The acronym represents:
P: Population, Problem, or Patient
I: Intervention
C: Comparison variable
O: Outcome
Sample Question
In adults with aphasia, does singing improve well-being or quality of life?
P:adults with aphasia
I: singing
C: Not specified
O: well-being OR quality of life