Posted: December 16th, 2022
Objectives, Questions, and Hypotheses
Asking the difference between whether to conduct quantitative or qualitative research is important as it will go on to not only define the nature of the project but also its findings and subsequent conclusions (Gray et al., 2016). Knowing the difference between the two types of research also helps in deciding on which to choose for a specific project; different projects are best suited to different types of research. Evidently, there are significant differences between various aspects of both quantitative and qualitative research. At their core, the difference exists in the types of data which they utilize; quantitative articles rely more on numerical data as qualitative articles focus on textual data. This core difference consequently influences differences in other aspects of the articles. Due to the nature of data in each type of research, the purpose of their hypotheses usually differs NSG-502- Advanced Nursing Research Module IV Discussion Post: Objectives, Questions, and Hypotheses. In quantitative research, the hypothesis is generated to be tested by subsequently collected data. As numerical data is definite, it provides an unambiguous means for testing the hypothesis. Textual data, on the other hand, is mostly open-ended and can generate more ideas and concepts. To this end, hypotheses in qualitative research are used to explore ideas in depth and thus can lead to even more hypotheses as they are being tested by the textual data (Chigbu, 2019). The nature of data for each research also influences their objectives and research questions. Objectives are performance metrics and quantitative objectives are easily measurable as they deal with numerical data. However, qualitative objectives become immeasurable and more subjective as they deal with textual data which are hard to quantify. To the same effect, qualitative research questions are usually subjective, exploratory, and open-ended as they depend more on understanding, experience, and meaning. Quantitative research questions, on the other hand, are numerical-based and seek to establish relationships, comparisons, and descriptions of different variables NSG-502- Advanced Nursing Research Module IV Discussion Post: Objectives, Questions, and Hypotheses.
References
Chigbu, U. E. (2019). Visually hypothesising in scientific paper writing: Confirming and refuting qualitative research hypotheses using diagrams. Publications, 7(1), 22.
Gray, J. R., Grove, S. K., & Sutherland, S. (2016). Burns and Grove’s The Practice of Nursing Research-E-Book: Appraisal, Synthesis, and Generation of Evidence. Elsevier Health Sciences.
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Asking the difference between whether to conduct quantitative or qualitative research is important as it will go on to not only define the nature of the project but also its findings and subsequent conclusions (Gray et al., 2016). Knowing the difference between the two types of research also helps in deciding on which to choose for a specific project; different projects are best suited to different types of research. Evidently, there are significant differences between various aspects of both quantitative and qualitative research. At their core, the difference exists in the types of data which they utilize; quantitative articles rely more on numerical data as qualitative articles focus on textual data NSG-502- Advanced Nursing Research Module IV Discussion Post: Objectives, Questions, and Hypotheses. This core difference consequently influences differences in other aspects of the articles. Due to the nature of data in each type of research, the purpose of their hypotheses usually differs. In quantitative research, the hypothesis is generated to be tested by subsequently collected data. As numerical data is definite, it provides an unambiguous means for testing the hypothesis. Textual data, on the other hand, is mostly open-ended and can generate more ideas and concepts. To this end, hypotheses in qualitative research are used to explore ideas in depth and thus can lead to even more hypotheses as they are being tested by the textual data (Chigbu, 2019)
. The nature of data for each research also influences their objectives and research questions. Objectives are performance metrics and quantitative objectives are easily measurable as they deal with numerical data. However, qualitative objectives become immeasurable and more subjective as they deal with textual data which are hard to quantify. To the same effect, qualitative research questions are usually subjective, exploratory, and open-ended as they depend more on understanding, experience, and meaning. Quantitative research questions, on the other hand, are numerical-based and seek to establish relationships, comparisons, and descriptions of different variables.Chigbu, U. E. (2019). Visually hypothesising in scientific paper writing: Confirming and refuting qualitative research hypotheses using diagrams. Publications, 7(1), 22.
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