Qualitative and quantitative designs are evidence-based practices that are essential for successful research. Several characteristics are used for appraisal when evaluating qualitative and quantitative models. Parts of the features are core in comparison with the rest.
Qualitative and quantitative mechanisms must contain several aspects. First, the two models must have a study aim. Research should have clear and logical reasons for conducting the study that answers a hypothesis or theory. The objective should be to investigate, describe, or document a phenomenon, experience, or behavior (Schmidt & Brown, 2019). Second, research designs should have a study design. Third, a research mechanism must have a sample size Sampling is conducted to select a particular number of participants from a large population. Fourth, qualitative and quantitative attributes of research may have a bias that represents errors of a study. Moreover, data analysis must be conducted to help interpret the information gathered. The data should depict the perspectives of the subjects, not a researcher. Finally, a study model should have results and conclusions where results are described statistically in quantitative research and a descriptive method in the qualitative approach. Hence, research designs may be appraised using various models.
Delegate your assignment to our experts and they will do the rest.
The essential characteristics of the research designs are the study aim, sample size, and results. The study aim creates a basis for conducting the research, while the sample size is essential participants (Soilemezi & Linceviciute, 2018). Results help a researcher to answer their hypothesis or theory. Hence, the study aim, results, and sample size are the critical features of the research design.
Qualitative and quantitative research designs are statistical and descriptive methods that analyze why something happens. The models must have essential aspects, such as study aim and results. Hence, research designs must have determined characteristics for a study to be successful.
References
Schmidt, N. A., & Brown, J. M. (2019). Evidence Based Practice for Nurses: Appraisal and Application for Research (4th ed.). 5 Wall street: Jones & Bartlett Learning.
Soilemezi, D., & Linceviciute, S. (2018). Synthesizing qualitative research. International Journal of Qualitative Methods , 17 (1), 160940691876801. doi:10.1177/1609406918768014. Retrieved from https://journals.sagepub.com/doi/full/10.1177/1609406918768014
