Qualitative Evidence And Quantitative Evidence Discussion Paper

In nursing research, there are two types of evidence: qualitative evidence and quantitative evidence. Qualitative evidence is evaluated through a qualitative method that focuses on the conceptual framework. In this case, the focus is on assessing the qualitative research processes, meanings, perceptions and experiences as presented by the study participants/subjects concerning the variable of interest being evaluated. A key feature of the qualitative approach is that it does not apply any measurable parameters. To analyze the relevant evidence, it applies emphatic comprehensions and interpretations to show how the variables and findings are dependent on the context of the research study Qualitative Evidence And Quantitative Evidence Discussion Paper.

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It is clear that qualitative approach is dependent on abstract criteria that apply informal tools to introduce subjectivity into the results (Schmidt & Brown, 2019). In contrast, a quantitative method of evaluating evidence focuses on assessing the data and comparing the measures applied in the study. It makes use of metrics such as average, standard deviation and other statistical parameters to determine the relationship between the variables of interest. In addition, it makes use of the statistical parameters to create mathematical models of the relationships between the variables, such as using demographic results to show that 49.7% of a population is male, or that 20% of a school population is obese or overweight. It is clear that the quantitative approach is dependent on measurable criteria that apply formal tools to establish and predict relationships, thereby introducing objectivity into the results (Schmidt & Brown, 2019). In this respect, the two mentioned methods for evaluating evidence mainly focus on the research methodology by differentiating between quantitative and qualitative research methodologies Qualitative Evidence And Quantitative Evidence Discussion Paper.

References

Schmidt, N., & Brown, J. (2019). Evidence-Based Practice for Nurses: Appraisal and Application of Research (4th ed.). Jones & Bartlett Learning, LLC.

Qualitative Evidence And Quantitative Evidence Discussion Paper