Module 4 Assignment: Research Methodology Presentation Essay

Purpose

As professional nurses review scholarly publications, it is important to understand the research design being used in the study.  The purpose of this assignment is to investigate the role of quantitative and qualitative designs to expand knowledge and inform nursing practice.  Quantitative and qualitative approaches will be explored, along with factors that influence a research design. Finally, the impact of research on professional nursing practice will be discussed. Module 4 Assignment: Research Methodology Presentation Essay

Course Learning Outcomes

Through this assignment, the student will address the following course learning outcomes:

• CO 1 – Apply findings from research and/or evidence-based inquiry to foster positive health outcomes. (POs 1 and 5)
• CO 2 – Select nursing interventions from research and/or evidence-based inquiry that create a caring environment in diverse healthcare settings. (PO 2)
• CO 3: Demonstrate professional growth in the use of research and/or evidence-based literature to guide reflective practice in culturally diverse settings. (PO 3) Module 4 Assignment: Research Methodology Presentation Essay
  

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Suggested Due Date

This assignment has a suggested due date of Sunday 11:59 p.m. MT at the end of Week 4.

Final due date is Sunday 11:59 p.m. MT at the end of Week 7.

Total Points Possible: 170 Points

Assignment Overview

Review class lesson and reading material regarding research design and sampling techniques.  Create a 10 to 14 slide PowerPoint presentation to address research designs and sampling.  Use a minimum of 3 scholarly nursing sources, current within 5 years, to support your work.  Create your presentation to address each of the following elements: Module 4 Assignment: Research Methodology Presentation Essay

• Introduction
• Quantitative Research Designs
• Qualitative Research Designs
• Influencing Factors and Impact of Research
• Conclusion

Assignment Instructions

1. Abide by the Chamberlain College of Nursing Academic Integrity Policy.
2. Use Microsoft PowerPoint to create the presentation.
3. Each slide (excluding title and reference slides) must include detailed speaker notes.
   1. The purpose of the speaker notes is to expand upon the idea and document facts and information about the bulleted information points on the slide.
   2. Formal, scholarly writing style with complete sentence and paragraph structure should be used to create the speaker notes.
   3. Scholarly literature support should be integrated within the speaker notes.
   4. Speaker notes assure that all assignment expectations and key points are covered.
4. Within the speaker notes, the rules of grammar, spelling, word usage, punctuation, sentence and paragraph structure are followed and consistent with formal, scholarly writing as noted in the most current edition of the APA Manual. Module 4 Assignment: Research Methodology Presentation Essay
5. First person should not be used for this scholarly assignment.
6. Citation and referencing of sources must be congruent with guidelines noted in the most current edition of the APA Manual.
7. Slides are professional in appearance with visually balanced text, font appropriate for audience reading, succinct bulleted points, and visually appealing contrast between background and font utilized. Correct spelling and appropriate use of graphics/images is evident.
8. Sources older than five years may not be used without the permission of the class professor.
9. Please note: If you do not receive a proficient rating in any major content category, you can re-submit your assignment with revisions in those content categories to receive a better grade.  You have one additional opportunity to revise after the initial submission in order to make improvements. The initial submission must be a complete assignment, rough drafts will not be graded. All revisions must be submitted no later than Sunday of Module 7 at 11:59 p.m. (You cannot revise your graduate-level writing style for a higher grade in that category)

Assignment Criteria

          Grading Rubric

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Module 4 Assignment: Presentation for Research Methodology

Research involves investigating the subject matter in an orderly manner to improve knowledge. In the healthcare sector, research is considered a systematic inquiry aimed at generating trustworthy, reliable, and accurate evidence related to clinical problems and healthcare. These researches mainly gather data through three methodologies: Qualitative, quantitative, and mixed methodologies (Renjith et al., 2021). The quality of evidence determines its applicability in clinical settings. This presentation examines how research methodology and design affect the quality of the evidence and the applicability of the findings to clinical settings. Module 4 Assignment: Research Methodology Presentation Essay

Quantitative Research Designs 

Quantitative Research Design Overview

Quantitative research design is applied in various fields, including social sciences and nursing. It involves the systematic investigation of a particular issue by collecting quantifiable data from the participants and applying mathematical, statistical, or computational approaches to analyze the numeric data (Mohajan, 2020). Qualitative research design also complements quantitative methodology in some studies by enhancing understanding of the topic of interest through non-numerical data. Moreover, researchers use mixed methods, using quantitative and qualitative approaches in data collection. Module 4 Assignment: Research Methodology Presentation Essay

Methods used to collect and analyze data in quantitative  methodologies depend on the study question and the intentions of the researchers. Descriptive quantitative research focuses on describing the current state of a particular variable to provide systematic information related to a specific phenomenon (Mohajan, 2020). Correlational researches intend to establish relationships between variables through statistical data. Experimental research focuses on establishing the cause-effect relationship between the study’s variables through scientific methods. Lastly, causal-comparative or quasi-experimental research focuses on establishing cause-effect relationships among the variables. However, various aspects of these studies differ from the actual experiments. For instance, the experimenter identifies the independent variable but does not manipulate it. Additionally, the research team measures changes in the dependent variable caused by the independent variable (Mohajan, 2020). Module 4 Assignment: Research Methodology Presentation Essay

How Does Quantitative Research Inform Nursing Practice?

Healthcare research intends to generate credible and trustworthy evidence about clinical or medicine-rated issues through systematic inquiry (Renjith et al., 2021). Nursing researchers use quantitative research approaches to gather numerical data through statistical techniques (Mohajan, 2020). Statistical findings are used to draw inferences, which inform significant clinical decisions. For instance, nurse researchers might conduct a quantitative study to evaluate if hand hygiene (HH) practice involving the use of an anti-bacterial hand wash is effective in reducing the rate of infection in geriatric patients. A decline in infections by 30% or more following the introduction of the HH practice would indicate the effectiveness of the intervention in preventing infections among the participants. In this case, HH practice should be considered as a practical EB approach for curbing the spread of infections in the inpatient unit. Consequently, the HH practice can be introduced in all inpatient units across the hospital setting as an infection control program. Module 4 Assignment: Research Methodology Presentation Essay

Qualitative Research Designs

Qualitative Research Design Overview

Qualitative research design is applied in various disciplines to understand individuals’ meanings of social phenomena in their natural context. In qualitative methodology, researchers intend to deeply understand human experiences and behaviors through recording, interpretation, and analysis of non-numeric data collected through talks and conversations (Renjith et al., 2021). Moreover, qualitative design involves getting into contact with the participants in their natural environments to have an in-depth understanding of human experiences, behaviors, and realities (Renjith et al., 2021).

Different methodologies are used to collect qualitative data. Ethnography is the conceptual world of a particular group as experienced and seen from the inside. It intends to understand how it feels to be a particular person. Researchers use interviews and observations to collect data from the sample population selected through the purposive sampling technique (Renjith et al., 2021). Data collected during the study is used to draw conclusions about the way individuals and society function. The grounded theory approach involves simultaneous analysis of data collected during the study (Renjith et al., 2021). In this methodology, the data collection process is informed by emerging theory. Case study research focuses on an in-depth understanding of methods used to collect and infer data. Lastly, the phenomenology approach is based on various assumptions and searches for meaning in a particular group of society members (Renjith et al., 2021). Module 4 Assignment: Research Methodology Presentation Essay

How Does Qualitative Research Inform Nursing Practice?

The application of qualitative methodology in healthcare research has increased tremendously recently. Qualitative data collection techniques mainly used in this research are document study, semi-structured interviews, and observations (Renjith et al., 2021). Qualitative health research studies enhance the understanding of the healthcare needs of a particular group of interest. Additionally, qualitative research findings indicate the target group’s perception or attitude towards a particular treatment therapy or intervention. Nurses and other healthcare professionals rely on this data to develop the most appropriate treatment therapy and improve the target population’s health outcomes.  Module 4 Assignment: Research Methodology Presentation Essay

Factors Influencing Research Outcomes and Impact of Research Findings

Factors that might Strengthen Research Outcomes

Decisions related to sample selection determine the ability of the study outcomes to achieve objectives. Sampling techniques depend on the research problem since only some approaches are suitable for all problems. Therefore, applying the most appropriate sampling technique results in the desired outcomes. For instance, using purposeful sampling in qualitative methodology enables the research team to identify and select the most informed cases related to the topic of interest (Renjith et al., 2021). On the other hand, using simple random sampling in quantitative studies eliminates potential bias in the outcomes, enhancing validity of research outcomes (Fox et al., 2021). In addition to sampling technique, sample size significantly influences study outcomes. Hence, a relatively large sample size should be used in the study to allow for the generalizability of the evidence. Module 4 Assignment: Research Methodology Presentation Essay

Factors that might Compromise Research Outcomes Validity

The internal validity of research outcomes significantly depends on the research methodologies applied during the study. The outcome’s validity is diminished if the size of the specimen or subject studied is relatively small (Renjith et al., 2021). Secondly, outcomes are considered invalid due to the subject variability. In such cases, the study subjects become inconsistent over time, compromising the study findings. Lastly, the samples’ attrition rate influences internal validity. Research outcomes are invalid in the event of a relatively high attrition rate in which units from the study sample are not accounted for in the analysis. Module 4 Assignment: Research Methodology Presentation Essay

How Do Research Findings Impact Nursing Practice?

Research is considered to be the backbone of excellent nursing practice. Nurses collaborate with other professionals, including quality improvement (QI) specialists, to study a specific clinical issue. Evidence gathered by conducting RCTs or reviewing the latest and relevant SRs is translated into the EBP approach. Healthcare professionals adopt the new EB intervention and incorporate it with patients’ values and their clinical expertise to provide cost-effective and patient-centered care for better health outcomes (Engle et al., 2021). However, the generalizability of the findings to address a particular clinical problem significantly depends on various aspects of the study, such as sampling techniques.

Conclusion

Healthcare settings have embraced research due to its positive impact on clinical practice and health outcomes. Nurse researchers conduct quantitative studies to evaluate the statistical relationship between the target population and clinical intervention under trial. A significant statistical relationship between the subject and the intervention indicates the efficacy of the intervention in improving health outcomes. Therefore, the new intervention is incorporated into nursing practice to address a specific clinical problem. Additionally, qualitative findings are used to understand the target population’s perception of the intervention, which would indicate the possibility of achieving the desired outcomes. Module 4 Assignment: Research Methodology Presentation Essay

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References

Engle, R. L., Mohr, D. C., Holmes, S. K., Seibert, M. N., Afable, M., Leyson, J., & Meterko, M. (2021). Evidence-based practice and patient-centered care: doing both well. Health Care Management Review, 46(3), 174-184. https://journals.lww.com/hcmrjournal/fulltext/2021/07000/Evidence_based_practice_and_patient_centered_care_.2.aspx

Fox, M. P., MacLehose, R. F., & Lash, T. L. (2021). Applying quantitative bias analysis to epidemiologic data (pp. 105-39). Cham (Switzerland): Springer.

Mohajan, H. K. (2020). Quantitative research: A successful investigation in natural and social sciences. Journal of Economic Development, Environment and People, 9(4), 50-79. https://www.ceeol.com/search/article-detail?id=939590

Renjith, V., Yesodharan, R., Noronha, J. A., Ladd, E., & George, A. (2021). Qualitative methods in health care research. International Journal of Preventive Medicine, 12(1), 20. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8106287/

Review class lesson and reading material regarding research design and sampling techniques. Create a 10 to 14-slide PowerPoint presentation to address research designs and sampling. Use a minimum of 3 scholarly nursing sources, current within 5 years, to support your work. Create your presentation to address each of the following elements: Module 4 Assignment: Research Methodology Presentation Essay

Introduction
Quantitative Research Designs
Qualitative Research Designs
Influencing Factors and Impact of Research Module 4 Assignment: Research Methodology Presentation Essay