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Qualitative and Quantitative Nursing Research

Qualitative and Quantitative Nursing Research

Generally, qualitative research intends to understand a phenomenon that is in the context of the real world by using observation and interviews (Busetto, Wick & Gumbinger, 2020). On the other hand, quantitative research aims at understanding the correlational or causal link between variables by testing hypotheses. Both of these are highly valid, but certain topics can be better suited to one of the methods. In a qualitative study, the keywords to look out for include inductive logic, contextual, complexity, exploration, and discovery. On the other hand, the keywords for quantitative research include experiment, deductive logic, validity, correlational/causal, random assignment, and dependent/independent variable (Ingham-Broomfield, 2016). Hire our assignment writing services in case your assignment is devastating you. We offer assignment help with high professionalism.

The purpose of a qualitative study is to understand a phenomenon, whereas quantitative research aims to describe a phenomenon or discover causal relationships. The sample in qualitative research is normally purposive and small, whereas the sample tends to be random and large in quantitative. Data in qualitative research is collected through field observation, interviews, and focus groups, whereas quantitative data is collected through surveys, tests, and questionnaires (Ingham-Broomfield, 2016). The common methods or designs used in qualitative research are ethnographic, clinical research, case study, phenomenological, participatory research, grounded theory, and clinical research (Busetto, Wick & Gumbinger, 2020).

In quantitative research, the common designs are experimental, correlational, comparative, methodological, quasi-experimental, exploratory, developmental (such as longitudinal or cross-sectional), and descriptive. Quantitative analysis focuses on actual numbers, whereas qualitative analysis concerns subjective opinions and characteristics that cannot be expressed as numbers. Descriptive and inferential statistics are commonly used in quantitative data, whereas content analysis, discourse analysis, narrative analysis, and thematic analysis are common in qualitative data analysis. An example of a research question used in qualitative research is “What factors have boosted the rate of obesity among children in the US?” An example of a quantitative research question is “Does aggression lead to violent behaviour among young children?”

References

Busetto, L., Wick, W., & Gumbinger, C. (2020). How to use and assess qualitative research methods. Neurological Research and Practice, 2, 1-10.

Ingham-Broomfield, R. (2016). A nurses’ guide to quantitative research. Australian Journal of Advanced Nursing, 32(2), 32-38.

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Question 


Qualitative and Quantitative Nursing Research

Qualitative and Quantitative Nursing Research

Compare and contrast the differences in purpose and data analysis methods between quantitative and qualitative nursing research. Provide two examples of a research question, one question for each type of research, that you might wish to investigate in your future advanced nursing role.