NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
Chamberlain University NR 505 Week 3: Elements of Quantitative Research: Design and Sampling– Step-By-Step Guide
This guide will demonstrate how to complete the Chamberlain University NR 505 Week 3: Elements of Quantitative Research: Design and Sampling assignment based on general principles of academic writing. Here, we will show you the A, B, Cs of completing an academic paper, irrespective of the instructions. After guiding you through what to do, the guide will leave one or two sample essays at the end to highlight the various sections discussed below.
How to Research and Prepare for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
Whether one passes or fails an academic assignment such as the Chamberlain University NR 505 Week 3: Elements of Quantitative Research: Design and Sampling depends on the preparation done beforehand. The first thing to do once you receive an assignment is to quickly skim through the requirements. Once that is done, start going through the instructions one by one to clearly understand what the instructor wants. The most important thing here is to understand the required format—whether it is APA, MLA, Chicago, etc.
After understanding the requirements of the paper, the next phase is to gather relevant materials. The first place to start the research process is the weekly resources. Go through the resources provided in the instructions to determine which ones fit the assignment. After reviewing the provided resources, use the university library to search for additional resources. After gathering sufficient and necessary resources, you are now ready to start drafting your paper.
How to Write the Introduction for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
The introduction for the Chamberlain University NR 505 Week 3: Elements of Quantitative Research: Design and Sampling is where you tell the instructor what your paper will encompass. In three to four statements, highlight the important points that will form the basis of your paper. Here, you can include statistics to show the importance of the topic you will be discussing. At the end of the introduction, write a clear purpose statement outlining what exactly will be contained in the paper. This statement will start with “The purpose of this paper…” and then proceed to outline the various sections of the instructions.
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How to Write the Body for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
After the introduction, move into the main part of the NR 505 Week 3: Elements of Quantitative Research: Design and Sampling assignment, which is the body. Given that the paper you will be writing is not experimental, the way you organize the headings and subheadings of your paper is critically important. In some cases, you might have to use more subheadings to properly organize the assignment. The organization will depend on the rubric provided. Carefully examine the rubric, as it will contain all the detailed requirements of the assignment. Sometimes, the rubric will have information that the normal instructions lack.
Another important factor to consider at this point is how to do citations. In-text citations are fundamental as they support the arguments and points you make in the paper. At this point, the resources gathered at the beginning will come in handy. Integrating the ideas of the authors with your own will ensure that you produce a comprehensive paper. Also, follow the given citation format. In most cases, APA 7 is the preferred format for nursing assignments.
How to Write the Conclusion for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
After completing the main sections, write the conclusion of your paper. The conclusion is a summary of the main points you made in your paper. However, you need to rewrite the points and not simply copy and paste them. By restating the points from each subheading, you will provide a nuanced overview of the assignment to the reader.
How to Format the References List for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
The very last part of your paper involves listing the sources used in your paper. These sources should be listed in alphabetical order and double-spaced. Additionally, use a hanging indent for each source that appears in this list. Lastly, only the sources cited within the body of the paper should appear here.
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Sample Answer for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
The single quantitative research study article that I have chosen is an article that discusses; does aerobic exercise reduce postpartum depressive symptoms? Throughout this article it looks at the population of mothers that are one year or less postpartum and women with depressive symptoms that are measured by a questionnaire or diagnostic tool (Pritchett, Daley, & Jolly, 2017). This particular research study I would have to say is non experimental because there is intervention but one does not have control over whether or not these postpartum mothers exercise and how much they exercise, they have to go by what they say they do and the intensity of their exercise.
Intervention is that there were different trial groups which included; group exercise interventions, exercise counseling was provided and the participant was allowed to choose their own form of exercise (Pritchett, Daley, & Jolly, 2017). They were aiming to achieve approximately 30 minutes of moderate exercise three to five times weekly. The observation/data collected during this was to see if exercise had an effect on decreasing depressive symptoms in postpartum women. The study did find that overall exercise is an effective treatment for postpartum depression. The random assignments were of women whom chose their own exercise that they did, women that were assigned to groups for exercise, and other women that received exercise counseling (Pritchett, Daley, & Jolly, 2017).
When looking at probability vs non-probability for this article I would have to go with non-probability for this because this just focuses on postpartum women, so not all postpartum women if they are one year of having a baby would not qualify for this study. Non-probability is when not every member of the population has the same chance of being included in the study. This study focuses on women whom are one year or less postpartum.
An advantage to using non-probability is the population being studied is narrowed down to just mothers whom are one year postpartum. A disadvantage to this is that postpartum depression can last past one year of childbirth in some women. So these women are being excluded from the study.
A random assignment was used for this study as women were either in a group, had counseling, or chose the exercise that they wanted to do. This can strengthen the study as it narrows down what area was most effective whether it be exercise in a group setting, individualized, or the counseling about exercise.
Pritchett, R. V., Daley, A. J., & Jolly, K. (2017). Does aerobic exercise reduce postpartum depressive symptoms? British Journal of General Practice, 67. https://doi.org/10.3399/bjgp17x692525 (Links to an external site.)Links to an external site.
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Sample Answer 2 for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
I chose a qualitative research study that looked at primary care physicians and how they screen for military service and post-traumatic stress disorder (PTSD). This study is pertinent to my PICo question, are post war veterans at a higher risk for suicide as they re-integrate into society? As a future nurse practitioner (NP), I see a correlation with health care providers understanding if their patients have served in the military and if they may be experiencing physical or mental symptoms that are adversely affecting their well-being as a way of reducing suicide risk among veterans. Mohler & Sankey-Deemer (2017), discuss the link between PTSD and veteran suicide and how veteran suicide has been on the rise in the last ten years. Due to challenges with distance and access to a veteran health facility, Mohler (2017), discusses the importance of primary care physicians screening the patients for military service and any health concerns they may be experiencing as a result of time served.
Research study design: Non- Experimental
This study falls within the parameters of non-experimental because an intervention is not introduced, and the researchers are simply collecting data from primary care physicians. Polit & Beck (2017), discuss the researcher role in non-experimental study as simply being bystanders without introducing any treatments that could affect the data.
Representation for the research study: O
Type of sampling: Nonprobability
My rationale for choosing this sample style was simply by the wording of the sample description within the article. According to Mohler (2017), primary care physicians were located using online search engines, Facebook, provider directories, and professional directories and a comprehensive list of all primary care physicians within the chosen demographic area was not done. Rural primary care physicians were likely to have been excluded due to likelihood of being active and present on modern internet websites and search engines. Polit (2017), describes nonprobability as a sampling method in which every element does not have a chance to be included. An advantage to this sample method would be the ease in locating primary care physicians to participate and have a large sample of participants with which to work with. The disadvantage would be the likely hood of excluding rural primary care physicians when research has shown veterans in rural communities have a higher risk of suicide.
Random assignment: No random assignment was utilized.
According to Polit (2017), random assignment is used when assigning participants to treatment conditions or interventions. Because this was a non-experimental research design, no interventions were utilized and therefore no random assignment applied.
Mohler, K. M., & Sankey-Deemer, C. (2017). Primary Care Providers and Screening for Military Service and PTSD. AJN American Journal of Nursing, 117(11), 22.
Polit, D. & Beck, C. (2017). Essentials of nursing research: Appraising evidence for nursing practice (9th ed.). Philadelphia, PA: Wolters Kluwer.
Sample Answer 3 for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
As mentioned in previous discussion posts, I am embarking on the family nurse practitioner track. I am interested in expanding on my current nursing skills and being able to provide for my patients on a more autonomous level. My passion is to help patients manage their chronic conditions while utilizing patient centered care. I am a firm believer in that model. There are certain things that are important to me when developing a plan of care. It is important for healthcare providers to have open communication with their patients. This ensures the patient’s needs are met.
Bin Chen and colleagues conducted a study that examined the role of diabetic education in the improvement of depression in newly diagnosed type two diabetics. According to Chen and colleagues ( 2013) method of data collection included assessing depression and diabetes specific emotional distress in participants before and after a two week diabetes education conducted by a nurse (p. 1148). According to our weekly lesson, quasiexperimental designs include an intervention however does not include random assignment of participants into groups (CCN, 2018). Based on this, I have determined the above study is a quasiexperimental design as the researchers did not randomly assign participants in to groups yet included an intervention.
An appropriate representation for the above study includes:
| Quasiexperimental Design: pretest-post test | Experimental Group | O1 | X | O2 |
The sample for the above study included twelve hundred adult males that were newly diagnosed with type two diabetes (Chen et al, 2013, p. 1148). Researchers excluded individuals with acute complications of diabetes, cardiovascular disease, cerebra-vascular disease, symptomatic peripheral arteries disease, or other chronic somatic disease (Chen et al, 2013, p. 1148). In addition, Chen and colleagues (2013) ensured none of the participants had hyperglycemia nor had they been assessed or diagnosed with depression prior to the study (p.1148). Our weekly lesson discusses, a nonprobability sample does not include every member of the population and does not include randomly assigning participants to groups (CCN, 2018). This study includes a nonprobability sample. The sample for this study included adult males from Northeast China (Chen et al, 2013, p. 1148). The researchers were looking for specific participants to participate in the study and did not include randomly assigning the participants in to groups. While it can be impossible to include every member of the target population in the study, a nonprobability sample can create bias. Despite the bias that can be created, an advantage of utilizing a nonprobability sample is that you are still able to support your evidence based practice project. As with most things, sometimes the benefits outweigh the risks.
References:
Bin, C., Xiyao, Z., Xiuping, X., Xiaofeng, L., Lu, Y., Xu, H., & … Can, C. (2013). Diabetes education improves depressive state in newly diagnosed patients with Type 2 diabetes. Pakistan Journal of Medical Sciences, 29(5), 1147-1152.b doi:10.12669/pjms.295.3573 permalink: https://chamberlainuniversity.idm.oclc.org/login?url=https://search.ebscohost.com/login.aspx?direct=true&db=a9h&AN=94136883&site=eds-live&scope=site (Links to an external site.)Links to an external site.
Chamberlain College of Nursing. (2018). Week three lesson: Developing new evidence: Quantitative research studies. Retrieved from: https://chamberlain.instructure.com/courses/27019/pages/week-3-lesson?module_item_id=3114402
Sample Answer 4 for NR 505 Week 3: Elements of Quantitative Research: Design and Sampling
Elements of Quantitative Research : Design and Sample
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The research study design that was chosen was one that relates to my profession as a Family Nurse Practitioner, who plans to work in a rural area. The study analyzed small, rural emergency facilities that treated patients that live in rural populations. The method included Pubmed/Medline and Embase databases that were systemically reviewed between 1980 and the present (Baker & Dawson, 2013). The research design is experimental. The design included a disposition record that measured the admission rates, ages of patients seeking emergent care, and number of unplanned healthcare rendered from small, rural facilities.
Small rural emergency departments are under-researched, despite being common and controversial (Baker & Dawson, 2013). The appropriate representation for this research article was used, which is observation (O) and data collection. A systemic review of observational studies were performed to determine what is known about the patients that the small, rural facilities treated. This included the interventions that were given and how effective the interventions were in treating the patients (Baker & Dawson, 2013).
The type of sampling that was used was probability. Studies were selected as a representative sample if they described hospital-affiliated emergency care facilities which were open twenty-four hours every day (Baker & Dawson, 2013). The facilities had to be rural and non-urban in order to be included in the study. Studies were excluded if facilities saw more than 15,000 patients yearly (Baker & Dawson, 2013).
The advantage of the probability sampling is that this type of sampling is highly representative of the population that is being studied. This will lead to a more accurate conclusion. One disadvantage of this type of sampling is the increase time that it may take to gather and process data, due to the large sample groups.
There were random assignments to this research study article. The study used quantitative data which demonstrated activity and performance of the staff and patients (Baker & Dawson, 2013). The group included studies of patients that sustained injuries, poisoning, and illnesses that required medical attention with 15 minutes of arrival to the emergency department (Baker & Dawson, 2013). The random assignments that were reviewed in this article strengthen the research study design by permitting studies that determined the quantity of literature regarding how small, rural emergency departments treat patients who seek emergent, unplanned healthcare. The research article allowed a hypothesis to be concluded that can identify a small number of common characteristics that can be used as a basis for future research in this area (Baker & Dawson, 2013).
Reference
Baker, T., & Dawson, S.L. (2013). What Small Rural Emergency Departments do: A Systemic Review of Observational Studies. The Australian Journal Of Rural Health, 21(5), 254-261. doi:10.111/ajr.12046