Quantitative Study of 'Understanding Nursing Research': A Critical Analysis

The aim of the nursing profession is to investigate and to assess any issue that may impact patient life. This can be done by the research. The nursing research study has a tremendous influence on current and future professional nursing practice, thus rendering it an essential component of the educational process. The purpose of a nursing research study is to collect the information where the result may identify a solution to a problem. As a result, the research study would play a vital role in the nursing profession. Basically, there are two main types of research studies: quantitative and qualitative, that a research is able to conduct a research study. Each of this type has their own view in

The development of knowledge requires a number of processes in order to establish credible data to ensure the validity and appropriateness of how it can be used in the future. For the healthcare industry, this has provided the ability to create and form new types of interventions in order to give adequate care across a of number of fields within the system. Research then, has been an essential part in providing definitive data, either by disproving previous beliefs or confirming newly found data and methods. Moreover, research in itself contains its own process with a methodological approach. Of the notable methods, quantitative research is often used for its systemic approach (Polit & Beck, 2006). Thus, the use of the scientific method is

Quantitative research is done to find the accurate facts by evaluating the problems like opinion, behaviour by using numerical data. This research is based on theories, hypothesis, collecting, analysing the data to make the research accurate.

Prepare a critical analysis of a qualitative study focusing on the problem statement, study purpose, research question, literature review, and theoretical framework. This can be one of the selected articles from your previous literature review or a new peer-reviewed article.

Quantitative research methods are objective as it uses measurements and analysis of statistical data to answer the study question. The researchers’ opinions do not affect the outcome of the study, ensuring that the study is unbiased. Another advantage is quantitative research uses numbers and statistics which is understood universally (Houser,2008).

A quantitative study has objective stances, logic, and numbers focusing on unchanging data and details (Babbie, E.R., 2010). The aim of quantitative research is to classify features, count the features, and construct statistical models to explain what was observed (McNabb, D.E., 2008). It has eight characteristics:

This paper will address and evaluate the research problem itself, the design of the study, the sample, how the data is collected, its limitations, and its findings. Furthermore, how does this study impact the overall nursing process?

How do researchers determine reliability in a study? Describe the major types of each. According to our text Understanding Nursing Research: Building an Evidence-Based Practice “reliability testing is a measure of the amount of random error in the measurement technique. It takes into account such characteristics as dependability, precision, stability, consistency, and reproducibility (Grove, Gray, & Burns, 2015, p. 288). It then goes on to describe the different types that, “focuses on the following three aspects of reliability- stability, equivalence and homogeneity” (Grove, Gray, & Burns, 2015, p. 289). The chart on page 289 goes into detail about each term, Test-retest reliability, Alternate forms reliability, Interrater reliability,

Nursing research has been a part of nursing practice for many years, consisting of both qualitative and quantitative research; it is essential in guiding nursing practice. Many nurses have a baseline understanding of research in general, but it is important for the researcher to understand their own values and beliefs when determining the type of research they will be performing. By understanding the differences between epistemology, methodology, and methods, the researcher can confidently conduct a valid research project.

The purpose of nurses reading and critiquing research about the nursing field is to gain a better understanding of the research topic and to evaluate if this research will be effective in every day practice. Nursing is always evolving and changing, so it is important to keep up to date research on certain methods and practices used in the healthcare field.

“Researchers who use quantitative research method seek objectivity through testable hypotheses and carefully designed studies, and gather date that can be reported in numbers and statistics” (Crawford, 2016, p. 66). According to Crawford (2016, p. 66) “conclusions from this study are drawn from statistics and generalized to populations of interest”. Unlike qualitative that helps to eliminate opinions and thoughts, quantitative quantify opinions and thoughts and they obtain results from a larger sampling population. As I had previously stated on my discussion board “Quantitative researcher’s collection methods include many different kinds of surveys for example; online surveys, paper surveys, online polls, face-to-face interviews, telephone interviews, and etc”(myself). “They use the surveys to measure attitudes, behaviors, and opinions” (myself).

Quantitative Research- a research based on experimental data, a survey that proves the actuality of the theory.

Quantitative research involves collecting data, which can be expressed numerically. The design is well structured with pre-determined outcomes. It frequently involves testing a hypothesis, which then can be analysed from the data deductively using statistical methods. Using numerical data is easier to analysis mathematical, so larger sample sizes can be utilised compared to qualitative research, therefore giving a better representative of the population; along with simplifying the process of making a generalisation. Another advantage is that studies can easily compare to similar findings (Kruger, 2003). The disadvantages are the results are limited and might not provide a proper understanding of the topic. Also, statistics and leading questions can be used to give a false representation of the data when summarising.

In this assignment I will be writing about the importance of research in nursing considering history of nursing and the difference between how research is performed nowadays. I will also be defining different types of research such as quantitative and qualitative research and giving an example of a nursing based research study that was carried out and how it is important to nursing presently.

Furthering nursing research is essential, as it forms the basis for evidence-based practice in healthcare today. With this in mind, developing the skills to critically appraise research articles is of the utmost importance in order to determine the relevance of research findings for clinical practice. As I pursue a doctorate degree in nursing practice, I am reminded of the necessity of these skills. Thus, in the following paragraphs, I will reflect on the research goals I developed at the beginning of the Critique and Design of Nursing Research course, and will discuss my views on the role of the graduate nurse in regard to