Experimental Research Quantitative Method Nursing Essay 

The four most commonly used designs for research studies are descriptive, correlational, quasi- experimenal, and experimental.”(Grove, Gray & Burns, 2015). Descriptive and correlational designs can be referred to as non-experimental designs because the focus is on examining variables as they naturally occur in environments and not in the implementation of a treatment by the researcher.Experimental Research Quantitative Method Nursing Essay Paper