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NU 631: Scientific Inquiry & Evidence for Clinical Practice

This guide is designed with NU403 and NU631 in mind, but is a great resource for anyone doing evidence-based practice nursing research.

Quantitative Research

Quantitative research, also know as empirical research, refers to what can be be quantified or measured.

 

Qualitative Research

Qualitative research focuses on “the meaning of human lives and experiences.”  Research study methods include “interviews, ethnographic observation… case studies, grounded theory… and phenomenology.”

Source: Creswell, J. W., Klassen, A. C., Plano Clark, V. L., & Smith, K. C. (2011). Best practices for mixed methods research in the health sciences. Bethesda, MD: National Institutes of Health, 4-5.  Retrieved from:  https://www.nursing.virginia.edu/media/Best_Practices_for_Mixed_Methods_Research.pdf

Mixed Methods Research

When researchers use both a quantitative and a qualitative approach in their studies, it is called mixed methods research.