Quantitative research is the systematic empirical investigation of different phenomena using the primary method of collecting vital data and information through the use of mathematical, statistical and measurable techniques such as figures (Hartas , 2015). These are significantly surveys through the assignment of questionnaires to facilitate the acquisition of real and impartial data. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get an Original Essay Additionally, quantitative research often involves different designs. For example, graphic design, which mainly involves remote observation of the specific objects of study. It involves directly describing and collecting data from the situation of phenomena without intervening or altering its environment. Furthermore, the experimental design seeks to explore the relationship between specific variables using statistical evaluation. It involves the use of different scientific techniques to establish the cause and effect relationship between groups of variables and phenomena under study (Black et al., 2015). The design allows researchers to control all other variables except the manipulated independent variable. In nursing, the development of quantitative research is critical to establishing relevant strategies to improve patients' lives. It advocates a careful and in-depth analysis of different micro and macro environments to rebuild a healthy society (Black et al., 2015). Conducting qualitative research on the health benefits of whole grains in an individual's diet allows nurses to promote and encourage people and patients to benefit from the minerals and vital elements in whole grains that prevent cardiovascular disease. I would use quantitative correlational research design as it would meaningfully represent the relationship between whole grain consumption and cardiovascular risk reduction. Through the research findings, nurses would be able to provide constructive advice to cardiovascular patients to enable them to live a healthy life. Please note: this is just an example. Get a custom paper from our expert writers now. Get a Custom Essay References Hartas, D (Ed.). (2015). Educational research and inquiry: qualitative and quantitative approaches. Bloomsbury Publishing.Hoy, W.K., & Adams, M. (2015). Quantitative research in education: A primer. Sage Publications.Black, T., Balneaves, L.G., Garossino, C., Puyat, J.H., & Qian, H. (2015). Promoting evidence-based practice through a research training program for point-of-care clinicians. The Journal of Nursing Administration, 45(1), 14–20. http://doi.org/10.1097/NNA.0000000000000151