NUR 550 Distinguish between reliability and validity in research design

Grand Canyon University NUR 550 Distinguish between reliability and validity in research design-Step-By-Step Guide

This guide will demonstrate how to complete the Grand Canyon University NUR 550 Distinguish between reliability and validity in research design 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 NUR 550 Distinguish between reliability and validity in research design                           

Whether one passes or fails an academic assignment such as the Grand Canyon University NUR 550 Distinguish between reliability and validity in research design 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 NUR 550 Distinguish between reliability and validity in research design                         

The introduction for the Grand Canyon University NUR 550 Distinguish between reliability and validity in research design 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.

How to Write the Body for NUR 550 Distinguish between reliability and validity in research design                         

After the introduction, move into the main part of the NUR 550 Distinguish between reliability and validity in research design 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 NUR 550 Distinguish between reliability and validity in research design                         

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 NUR 550 Distinguish between reliability and validity in research design                           

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 NUR 550 Distinguish between reliability and validity in research design

Re: Topic 4 DQ 1

When performing research studies, especially translational research studies, it is important to conduct the study in a way that it reveals results that are both accurate to the situation being studied and that the results are consistent when applied in similar situations. Reliability and validity are used to determine if a research study and its measurement methods meet these qualifications. Validity refers to how precise the measurements are, and reliability refers to how consistent they are. (Bachelor Print, n.d.) The resilience scale (RS) that was one of the instruments used in the study performed by Schultz et al (2022) was validated in 1993 by being translated into Portuguese and found to be reliable when used in a cross-cultural resilience research study. The research study shows high construct validity because there is a strong relationship between elements such as, having high control over work environment and high social support being associated with resilience, which may lead to decreased occupational stress exposure elements and increased resilience (Schultz, et al. 2022).

References:

Bachelor Print. (n.d.). Reliability vs. Validity – Understanding the Differences.

 https://www.bachelorprint.com/methodology/reliability-vs-validity/ 

Schultz, C. C., Colet C., Rieth Benetti, E. R., Tavarse, J. P., Stumm, E. M. F., & Treviso, P. (2022). Resilience and the reduction of occupational stress in Nursing. Revista Latino-Americana De Enfermagem, 30. https://doi.org/10.1590/1518-8345.5866.3636

Sample Answer 2 for NUR 550 Distinguish between reliability and validity in research design

Reliability and validity are two important concepts in research design that are often used to evaluate the quality of a study. Reliability refers to the consistency of a measure or procedure. A reliable measure is one that produces consistent results over time. For example, if a researcher were to measure a person’s height using a ruler, the ruler would be considered reliable if it consistently produces the same measurement each time it is used to measure the same person’s height. Validity refers to the accuracy of a measure or procedure. A valid measure is one that accurately reflects what it is intended to measure (Rose & Johnson, 2020). For example, if a researcher were to use a questionnaire to measure a person’s happiness, the questionnaire would be considered valid if it accurately reflects the person’s happiness. It is important for researchers to consider both reliability and validity when designing a study, as both are essential for producing accurate and reliable results. A study may be reliable but not valid, or valid but not reliable. It is generally considered best practice for a research study to be both reliable and valid.

This systematic review examines the effectiveness of alarming and alerting devices in reducing falls in long-term care (LTC) facilities. The authors of the review conducted a literature search to identify relevant studies that have been published on the topic. They found that while there are many perceptions against the use of alarming devices in LTC facilities, including that they are annoying, costly, and a waste of time for staff, there is also evidence showing the benefits of these devices. Alarming devices can be a key intervention in the safety of residents who are prone to falls, but their effectiveness depends on proper implementation and education for all parties involved, as well as proper oversight of their use (Mileski et al., 2019). The review also notes that new technology is changing the perceptions of these devices, and that education is a key component for staff, residents, and families in understanding their use.

In the case mentioned, the validity of the studies included in the review would depend on the quality of the individual studies and the measures used to assess the effectiveness of alarming and alerting devices in reducing falls in LTC facilities. The study shows that when they are used effectively, they help in reducing falls. The reliability of the studies would depend on the consistency of the results they obtained and whether they would produce the same results if they were repeated. Similar studies have also show that when alarms are used effectively falls are reduced. The research is therefore reliable and valid.

References

Mileski, M., Brooks, M., Topinka, J. B., Hamilton, G., Land, C., Mitchell, T., Mosley, B., & McClay, R. (2019). Alarming and/or alerting device effectiveness in reducing falls in long-term care (LTC) facilities? A systematic review. Healthcare, 7(1), 51. https://doi.org/10.3390/healthcare7010051

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6473316/

Rose, J., & Johnson, C. W. (2020). Contextualizing reliability and validity in qualitative research: Toward more rigorous and trustworthy qualitative social science in Leisure Research. Journal of Leisure Research, 51(4), 432–451. https://doi.org/10.1080/00222216.2020.1722042

Nur 550 Topic 4 Dq 2 Sample Answer

African-Americans have been shown to have leading mortalities when it comes to lifestyle diseases. According to research on the prevalence of obesity amongst America’s minority populations, it was discovered that 76.8% of non-Hispanic blacks over 20 years of age are obese (Abraham, Kazman, Zeno, & Deuster, 2013). In comparison, the percentage of non-Hispanic whites with the same problem stood at 68.5%. Consequently, African-Americans have suffered from cardiovascular conditions, which has further increased their mortality rates. In addition, the economic burden of managing obesity among them has left the population wallowing in poverty, making the condition a pressing concern for stakeholders.  

Researchers have undertaken the task of understanding the epidemiology of obesity among African-Americans in the United States. In order to do this, they have adopted the utilization of biostatistics to manipulate data from various sources and make valid inferences from the same. For instance, when it comes to obesity in this population, most researchers have conducted prevalence comparisons between African-Americans and other minority and majority populations. Moreover, translational researchers use biostatistics to identify the patterns regarding the vital signs of obesity and the associated symptoms so as make informed decisions concerning an appropriate intervention (Manja & Lakshminrusimha, 2014). Further, biostatics is used to compare the incidences of obesity based on gender as well as ages of individuals across the ethnic spectrum, which reveals whether genetics has a role to play therein. Thus, suffice it to say that biostatics helps researchers to understand the issue of obesity among African-Americans even better.  

However, even before the application of biostatistics principles, a population needs to be defined as a patient. In order to do this, a researcher will have to define a population based on shared risk factors for certain diseases. Whereas initially a patient is one who carried a vector within an environment, changing a population into a patient requires a researcher to choose individuals suffering from a certain condition (Swarthout & Bishop, 2017). For this to occur, these people need to be in the same environment and affected by the same factors. By doing this, a population easily becomes turned into a patient.  

References 

Abraham, P. A., Kazman, J. B., Zeno, S. A., & Deuster, P. A. (2013). Obesity and african americans: physiologic and behavioral pathways. ISRN obesity, 2013, 314295. doi:10.1155/2013/314295 

Manja, V., & Lakshminrusimha, S. (2014). Principles of Use of Biostatistics in Research. NeoReviews, 15(4), e133–e150. doi:10.1542/neo.15-4-e133 

Swarthout, M., & Bishop, A.M. (2017). Population health management: Review of concepts and definitions, American Journal of Health-System Pharmacy, 74(18),1405–1411, https://doi.org/10.2146/ajhp170025