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Qualitative approach phenomenology approach
Critically analyse the qualitative research in nursing practice
Critically analyse the qualitative research in nursing practice
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Quantitative is numerical or statistical data which often comes from surveys, surveillance or administration records. Quantitative evidence provides a good overall picture of a population or geographical region. It can often be used to measure trends over time. It describes who, what, where and when. Quantitative has four main designs, Descriptive, Correlational, Experimental and Quasi-experimental. Descriptive is the characteristics of individuals, situations or groups and the frequency which with certain phenomena occur using statistics to summarise and describe data. Correlational, interrelationship amongst variables of interest without any active intervention by the researcher. Experimental is systematic and objective, investigator controls the independent variable and randomly assigns subjects to different conditions (Ingham-Broomfield, n.d.). …show more content…
It provides richer, deeper and broader information based on a few individuals or case examples. It describes how and why. Qualitative has become the standard by which researchers generate knowledge for nursing practice. Qualitative methods employed in nursing research are grounded theory methods of inquiry for collecting and analyzing data. Phenomenology is a qualitative method of inquiry in which researchers attempt to discover the meaning of lived experience by human beings and they exist in the world. Ethnography which allows the generation of a detailed description of a culture or subculture based on observation, interviews and dialogue and genealogical analysis of kinships descent. Grounded theory is designed to explore and describe a social process. It is a method used to explore a process that people use to deal with problematic areas of their lives, such as coping with a terminal illness or adjusting to bereavement (Broader,
Starks, Helene & Brown, Susan (2001) Choose Your Method: A Comparison of Phenomenology, Discourse Analysis, and Grounded Theory. Qualitative Health Research. 17:1372-1380.
12). These are the most common methods that are being used. The difference between qualitative and quantitative methods concerns how the data are collected, where basically qualitative data focus on words while quantitative focus on numbers (Denscombe, 1998, p. 173-174).
Research can be quantitative and qualitative. Quantitative research is objective and involves measuring the phenomena under investigation. Qualitative research is subjective, explores experiences and feelings, and involves the recording of phenomena that cannot easily be quantified (Toates, 2010, pp. 5-6). Both are empirical since they involve data collection (OU, n.d.).
Nursing research has been a part of the nursing profession 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 when conducting research it is important also to understand personal values and beliefs to guide the type of research to conduct. Understanding the differences between epistemology, methodology, and methods, will assist in this choice to conduct a valid research project.
According to Smith (1983) quantitative research is to explain, predict and develop laws that can be universally applied and Qualitative research is the interpretation and understanding of what people give to their situation. The researchers clearly stated the purpose of their studies, aim, objectiv...
"Border War: The Battle Over Illegal Immigration" is a documentary that explores the complex and contentious issue of illegal immigration in the United States. Through the stories of the individuals directly affected by immigration, the film constructs a narrative emphasizing the perceived threats and impacts of illegal immigration. This essay examines how "Border War" produces this hegemonic narrative using various narrative techniques. By employing a post-structural approach, this analysis will draw on the theoretical frameworks of Kimberle Crenshaw's intersectionality, Dorothy Allison's exploration of class and identity, and Weedon's principles of poststructuralism. I will explore how the film's narrative techniques contribute to a simplified
The term methodology refers to the way in which we approach problems and try to find answers and in social science, it applies to how research is conducted, our assumptions, interest and purposes shape which methodology we choose (Steven, 2016:3).Qualitative research is understanding people from their own perspectives, their viewpoint and experiencing reality as they experience it. Qualitative research has many approaches or methods of collecting data and one of them is an interview which I have chosen to explain further based on it as a method of collecting data. The interview is the most common method of data gathering used in qualitative research and it is used in deferent ways by every main theoretical and methodological approach.
On the other hand, Quantitative research refers to “variance theory” where quantity describes the research in terms of statistical relationships between different variables (Maxwell, 2013). Quantitative research answers the questions “how much” or “how many?” Quantitative research is an objective, deductive process and is used to quantify attitudes, opinions, behaviors, and other defined variables with generalized results from a larger sample population. Much more structured than qualitative research, quantitative data collection methods include various forms of surveys, personal interviews and telephone interviews, polls, and systematic observations. Methods can be considered “cookie cutter” with a predetermined starting point and a fixed sequence of
Quantitative research uses a deductive reasoning also known as top to bottom or (top down approach) starting with a theory, then the hypothesis, followed by observation and finally confirmation , going from the general to the more specific. Quantitative methods use numbers and statistics to show the results of the research exercise and mainly are concerned with mathematics and statistics. In quantitative research there are levels of measurement being firstly nominal which are names of things followed by ordinal sequence of things, interval where the sequence has equal distance between each item, and ratio where there is a true zero (Alston & Bowles, 2003, p. 7-9).
Quantitative research involves the collection and converting of data into numerical form to enable statistical calculations be made and conclusions drawn. It provides a measure of how people think, feel or behave and uses the statistical analysis to determine the results. However, this measurement results in numbers, or data, being collected, which is then analyzed by using quantitative research methods (Byrne, 2007).
Qualitative and quantitative research methods take different approaches to gathering and analysing information. Whether it is a qualitative or quantitative study, the research study begins with a question or series of questions. Both use rigorously designed studies to get the most accurate, detailed and complete results. Qualitative studies common methods are interviews, surveys and observation. A qualitative study aims to provide a detailed description of the study results, often using pictures and written descriptions to describe what the research revealed. A qualitative study looks at the big picture, helping researchers to narrow in on points of interest that then can be followed up on in a quantitative study. While a quantitative study has a narrower focus, it attempts to provide a detailed explanation of the study focus, along with this using numbers and statistics. And the results from a quantitative study can reveal bigger questions that call for qualitative study. Or vice versa a qualitative study may reveal at analysis that a more focus and direct approach may be needed. With both methods analysis is a key part of any study whether qualitative or quantitative.
Quantitative studies are primarily numbers based. They deal with large cohort groups as well as analyze large amounts of data. “A quantitative researcher typically tries to measure variables in some way, perhaps by using commonly accepted measures of the physical world (e.g., rulers, thermometers, oscilloscopes) or carefully designed measures of psychological characteristics or behaviors (e.g., tests, questionnaires, rating scales)” (Leedy & Ormrod, 2010, p. 94).
The sampling method that I have used to obtain a sufficient pool of participants is purposeful sampling. Purposive sampling techniques are especially useful in exploratory, qualitative research. This purposive sample, which is a non-probability sample, consists of SUNY Oneonta resident students with a meal plan to the campus dining halls, and also selected staff members of the three campus dining halls: Wilsbach, Mills, and Hulbert. In total, I interviewed 13 resident students who routinely eat at the dining halls and 5 staff members that work within one of the three dining halls.
The second dimension is that of the nature of data used in the study. Data used in empirical studies can be numeric, textual or a combination of both. When the basic data used in an empirical study consist of words, the research is classified as qualitative, whereas if the data used are numeric, the research is classified as quantitative. A research design may also combine quantitative and qualitat...
Quantitative research involves the interplay among variables after they have been operationalized, allowing a researcher to measure study outcomes (Martin & Bridgmon, 2012). Quantitative research is used to quantify attitudes, varying opinions, specific behaviors, and other defined variables from a large population sample. Quantitative Research uses measurable data to formulate facts and show patterns of research in many different situations. Quantitative research gathers data in numerous forms which can be put into categories, in order, or units of measurement. This data can be accessed from many different places at any time. Organizations utilize quantitative research regularly to improve different facets of their company.