assumptions in quantitative research

My sense is that there are some fundamental differences, but that they lie primarily at the level of assumptions about research (epistemological and ontological assumptions) rather than at the level of the data. Our customer support team is available Monday-Friday 9am-5pm EST. Other methodologies also include SMS or Test Message surveys, or physical counts. If there were no existing tool(s) to measure the reality of philosophies of childhood, it would be necessary to develop a measurement tool(s) which could accurately measure the phenomenon. Characteristics of a Quantitative Problem Statement RSCH-8100 P-4 One of the widely used types of research is... ... This is consistent with what was called in chapter 2 as a deductive approach (Keyton, 2011), which also leads a quantitative r… The U.S. court system allows states to enforce paternal sanctions even after they have been definitively determined that a man is not the biological father of the child. This type of research is planned carefully in order to ensure complete randomization and correct designation of control groups (Morgan 1980). Hence, it is possible to infer that research is a systematic study of a certain problem by following a series of steps using different genres of research. Because reality is considered to be relatively stable and researchers are able to observe it, a further assumption is that of objective measurement (Polite-O’Hara et al. For example, a rating scaleor closed questions on a questionnaire would generate quantitative data as these produce either numerical data or data that can be put into categories (e.g., “yes,” “no” answers). They derive their a priori categories from personal beliefs or experience, from theoretical formulation, or from their own or others interpretive research (Hathaway, 1995). This objectivity or detachment is, in part, due to the assumption that the object under study is separate from or independent of the researcher (Eisner, 1981; Smith, AAA; Smith, Bibb). Reality affects human beings and unman beings effect reality (Schumacher & Greener, 1992). Because most assumptions are not discussed in-text, assumptions that are discussed in-text are discussed in the context of the limitations of your study, which is typically in the discussion section. Underlying Assumptions in Quantitative Research The paradigm undergirding quantitative research will guide the researchers underlying assumptions framing this approach. When conducting political science research, the researcher has to follow a particular series of step. Many researchers prefer the exact measurement and statistical analysis that quantitative research offers. The subjects may be individuals, groups, organization, or also may be projects, applications… The sample paper on Example Of Assumption In Quantitative Research familiarizes the reader with the topic-related facts, theories and approaches. In other words, it is essential that the measurement tool(s) and process are objective to gain closer proximity to true knowledge of the phenomenon. Currently, a PhD student at School of Education & Lifelong Learning, University of Exeter, UK 2008 Scott A. Hughes An example of an unobservable reality would be a belief that depression is a reality. 4. However, other research methods, such as controlled observations and questionnairescan produce both quantitative information. Research design is the blueprint for the study that increases control over factors that may interfere with the desired outcomes. Research is based mainly on deductive forms of logic and theories; hypotheses are tested in a cause-effect manner. Control and experimental groups are observed to determine the effects of a specific drug. By continuing we’ll assume you’re on board with our cookie policy. Want to add some juice to your work? An extreme critique may be that reality is being actively structured by the researcher’s prosecuted categories and that this methodology is unduly controlled regarding what is relevant to the study. Depression is not an object that we can observe. The aim of inquiry is to generalize from the particular and apply a theoretical framework that can be applied universally (Hathaway, 1995). Ontologically the researcher assumes that the external reality is comprised of facts that are “law-like” and provide structure or a theoretical framework to this reality. 3. For institutional researchers, the choice to use a quantitative or qualitative approach to research is dictated by time, money, resources, and staff. world that supports quantitative research with a bias against qualitative designs, the ... differ in their assumptions about what is real, the nature of the relationship between the Sorry, but downloading is forbidden on this website. Study Variables that are measurable, manipulated or controlled in a study. The following are the data assumptions commonly found in statistical research: Assumptions of normality: Most of the parametric tests require that the assumption of normality be met. Many scholars have defined research differently. 2. Here you will also find the best quotations, synonyms and word definitions to make your research paper well-formatted and your essay highly evaluated. Case studies involve the examination of a phenomenon in its natural setting. The problem statement is a succinct and definite, implying data gathering and examination. Researchers using a more moderate approach within the post positivist paradigm recognize that research is a human endeavor. of service. Frequently, the choice to use one or the other approach is made at the method level. Dr. Eileen Eisen , 1991). Quantitative research requires a process to be defined before beginning the research and for that process to be followed while gathering and analysing data. In any kind of work or study, we always bring a certain set of beliefs as well as philosophical assumptions. Levels of measurement include nominal, ordinal, interval and ratio level of... ...QUALITATIVE AND QUANTITATIVE RESEARCH METHODS AND THEIR SIMILARITIES. , 1991). Assumptions in Quantitative Research Essays An assumption is a belief that forms one of the bases for the research. It is the kind of research that involves the tallying, manipulation or systematic aggregation of quantities of data (Henning, 1986) Don't use plagiarized sources. This belief is not to be tested or supported with empirical data. There is an assumption that a reality about philosophies of childhood exist. She studies Communications at Northwestern University. Researcher manipulates the independent variables and see the effects on the dependent variables... StudyMode - Premium and Free Essays, Term Papers & Book Notes, Better Be Ready Bout Half Past Eight - Essay. Introduction Assumptions Underlying Quantitative Methods & reality is objective, “out there,” and indepe ndent of the researcher -- therefore reality is something that can be studied objectively; Assumptions are those things we take for granted in the study: statements by the researcher that certain elements of the research are understood to be true. Factor analysis is a technique that is used to reduce a large number of variables into fewer numbers of factors. The sample is large enough to allow extensive statistical analyses Hi there, would you like to get such a paper? Introduction Definition of Quantitative Research The data collected in a quantitative investigation creates answers in numbers and statistics. This political science research model originated in the natural sciences and has its philosophical roots based on the tenets of positivism. Don't Miss a Chance to Connect With Experts. Moreover, quantitative research uses structured data in the form of number or can be converted into number by using statistical and mathematical analysis according to research design to explore the result. It is not a mere theoritizing, but rather an attempt to elicit facts and to face them once they have been assembled. Let Professionals Help You, Leave your email and we will send you an example after 24 hours 23:59:59, Let us edit for you at only $13.9/page to make it 100% original. Reality is objective, “out there”, and independent of the researcher. Results are accurately measured and presented, as a “quantitative research paradigm is empirical in nature; it is also known as the scientific research paradigm” (Atieno, 2009, p. 14). Quantitative research is explaining phenomena by collecting numerical data that are analysed using mathematically based methods (Aliaga & Gunderson, 2000) Alternatively, the researcher could choose to measure opinions about various pain treatments. Wednesday, April 1, 2020. Ontological, Epistemological and Methodological Assumptions: Qualitative Versus Quantitative Abdelhamid Ahmed Assistant Lecturer at The Curriculum & Instruction Dept., Faculty of Education, Helwan University, Egypt. Most appropriate when the researcher is interested in the relation between context and the phenomenon of interest. Literature Review identifies the known and the unknown of a particular study and documents what needs to be conducted. 2. In constructing the pain treatment opinion tool(s), it is essential that the measurement tool(s) have an appropriate correspondence to the reality of pain treatment opinions (Polite-O’Hara et al. This line of thinking extends teen assumption AT realty Deanna Tanat wanly can De crossover only Dye slung the senses. 6. 8. 5. A survey research is conducted to advance scientific knowledge ⇒ for research purpose Quantitative research is difficult, expensive and requires a lot of time to be perform the analysis. Study Population include all elements that meet qualifications for the study and the sample are subsets of the population selected. The conviction that there is a reality existing outside of the researcher, hat this reality can be observed (ontology), and that knowledge of this reality can be measured objectively (epistemology) are foundational assumptions in quantitative research (Hathaway, 1995). The main objective of the quantitative research model is to determine the relationship between an independent variable and a dependent variable in a population. The problem statement explains and justifies the decision to use quantitative analysis methods. Walden University In elaborating the above key assumptions, quantitative research: Qualitative researchers understand the importance of beliefs and theories that inform their work and also actively write about them in their research. Exploring sources of knowledge and their contribution should be a question the profession addresses. Methodological Assumptions Methodological assumptions consist of the assumptions made by the researcher regarding the methods used in the process of qualitative research (Creswell 2003). The main way of collecting information is by asking people structured and predefined questions Quantitative means quantity which implies that there is something that can be counted. Assumptions are statements that are considered true and implanted in thinking and behavior. Topic: Example Of Assumption In Quantitative Research, By clicking "Send Message", you agree to our, Methodological and Ontological Assumptions, AirtelIntroductionAirtel Plc is a leading, Advantages Disadvantages Business Franchising, Compare And Contrast Qualitative And Quantitative Research, Qualitative and Quantitative Research in Social Care Policy And Practice, Classification Of Quantitative Techniques, https://paperap.com/paper-on-assumptions-in-quantitative-research/, terms In this assignment, the quantitative research type will be discussed in detail. By adopting quantitative research, reality is structured and understood in a particular way. Given this phenomenon, theoretical Judgments are made about what constitutes a theoretical reality of depression. The researcher would consider how to objectively measure philosophies of childhood when developing the research design. Additionally, there are assumptions that philosophies of childhood can be measured and done so objectively. Observation in quantitative research allows classification and the statistical models built document the outcome of a study. Educational research: A personal and social process. How about receiving a customized one? Assumptions are the things that are taken for granted within a study because most people believe them to … In a contemporary perspective, reality holds a mediated position between the objective and subjective worlds. The first part of the paper defines survey research and discuss its application. Purpose identifies the specific goal of the study (Burns & Grove 2011). Rather, you start out looking for certain things based on what the past research has found. Check out other papers written by Elizabeth: Example Of Assumption In Quantitative Research. 550 Assumptions are things that are accepted as true, or at least plausible, by researchers and peers who will read your dissertation or thesis. Rather we can observe phenomena such as actions, behaviors, and consequences that may be associated with depression. In the Dictionary of Statistics and Methodology, W.Paul Vogt defines an assumption as “(a) A statement that is presumed to be true, often only temporarily or for a specific purpose, such as building a theory; (b) The conditions under which statistical techniques … In developing the tool, the researcher would make objective theoretical Judgments about what variables (e. G. , psychological, biological, etc. ) 4. Abstract: For institutional researchers, the choice to use a quantitative or qualitative approach to research is dictated by time, money, resources, and staff. Produce quantitative results. Knowledge is also defined by what researchers call data and the selection of meaning. Statistical models in quantitative research designs are accompanied with assumptions as well, some more strict than others. 7. The Abbreviated Qualitative Plan This includes the epistemology (knowledge), ontology (reality), and methodology of quantitative research. Want to get a price estimate for your Essay? Methodological assumptions (research strategies): Using quantitative research methods such as experiments, quasi-experiments, surveys, correlation studies, and so on—which require objective measurement and analysis—is the only acceptable method to generate valid knowledge. Difference between survey and survey research Characteristics: The disparities in the U.S. court system regarding paternity of low-income individuals has extreme effects on whether children would... ...for MIS research using survey. Assumptions are the cornerstones upon which research is built. The research design of quantitative studies are based on the... ...Quantitative Research Experimental methods limit the possible ways in which a research participan… Is could be everything telephone interviews, face-to-face interviews, online surveys, or surveys by post. Experiments typically yield quantitative data, as they are concerned with measuring things. When institutional researchers make the choice between quantitative or quali- tative research methods, they tacitly assume a structure of knowledge, an under- Research is value-free; it must not be influenced in any way by the values of the researcher. , 1991). ...Quantitative Research Methods How about make it original at only $13.9/page? Methodological assumptions (research strategies): Using quantitative research methods such as experiments, quasi-experiments, exploratory and analytical models, case studies, and so on—which require objective measurement and analysis—is the only acceptable method to … Having briefly explored qualitative research, we can now turn our attention to the second major research paradigm – quantitative research. In moving forward in this essay, the importance and relevance of research to modern day healthcare will be described. (2019, Dec 07). Because of the inconsistency of the varying laws governing paternal support in each state, low-income families with already scarce resources are faced with instances of caring and providing for a child (believing them to be a blood relative) only to find out later that the child was not related. In order to measure the opinions, the researcher would assign numbers to the most likely responses observed. The design varies depending on the method that is used. Research problem and Purpose is the area where research is needed to close the gap between knowledge and nursing practice. The researcher has no control over the phenomenon, but can control the scope and time of the examination Epistemological Assumptions Knowledge within the empirical analytical paradigm has utility if it is generalized. Please join StudyMode to read the full document. Before directly going to the quantitative type of research, let’s say a few points about the terminology research. In some ways, the choice of quantitative approaches creates the reality we are attempting to discover. An example is if the researcher seeks to understand philosophies of childhood, their assumptions about reality, objectivity, and measurement related to this philosophy are embedded in the designing the research project. Assumptions in Quantitative Research. (Creswell, 2003) In the empirical analytical view, researchers adhere to the mind-reality duality and the mind is seen as separate from reality (Hathaway, 1995). Abbreviated Qualitative Research Plan Method of Measurement is the process of assigning numbers to objects. What are the four philosophical underpinnings of research? use of quantitative research methods (Kivunja & Kuyini, 2017). Hypotheses establishing a relationship between cause and effect are rived from these categories and only the data that is relevant to them are collected and tested. Retrieved from https://paperap.com/paper-on-assumptions-in-quantitative-research/, Is Your Deadline Too Short? It asks questions which have hitherto not been asked, and it seeks to answer them by following a definite procedure. Control is inherent in this method of inquiry which is another underlying assumption of quantitative research. As stated above there are different types of research. Rivera (2009) explains the importance of research as a supremacy of the nursing profession as its evidence determines the nursing interventions that will be practiced in addition to developing knowledge that will help the nurse to be efficient, effective and excellent in their nursing practice. Click to learn more https://goo.gl/CYf83b. Framework is the basis for the study or a theory that has been developed consisting of concepts and statements that define a particular study. References Lender, J. S. (1986). A broad example is research on the efficacy of pain medications. Research Theory, Design, and Methods Physics provides an example of this approach. Thus, in the act of documenting and measuring, the researcher, in the role of a detached onlooker, reserves objectivity (Hathaway, 1995). Taking a critical stance, Habeas (1971) claimed that such inquiry implies a dissociation of knowledge from human interest (Habeas, 2005) and questions the it with individual contexts, values, and preferences. Inquiry or research pursues to develop relevant true conjectures or statements that can serve to explain phenomenon that is of concern or describes causal relationships of interests. Positivism, Interpretivism and Pragmatism. Before researchers undertake a research endeavor, it is essential for them to understand the philosophical assumptions that underlie the method of inquiry chosen to answer the proposed research question. Data are considered factual or context-free when they have the same meaning across situations and settings (Hathaway, 1995). It’s assumed that you go there to eat Italian food. Sorry, but copying text is forbidden on this website. It's Free! The assumptions of reality, objectivity and measurement are interrelated and integral to the ontology and methodology AT quant I t tattle research. spaced). Differences between quantitative and qualitative researchers are often discussed in terms of differing paradigms, or worldviews that is, differences in the basic set of beliefs or assumptions that guide the way they approach their investigations. The research can be done quantitatively, qualitatively or by the combination of both. would signify this phenomenon. February 2, 2014 Think carefully about your assumptions when finding and analyzing information but also think carefully about the assumptions of others. However, with objectivity as the goal, the researcher strives to prevent biases throughout the research process and attempts to control the research design for validity, credibility, and reliability (Burns & Grove, 1997). In other words, any scholar reading your paper will assume that certain aspects of your study is true given your population, statistical test, research design, or other delimitations. Empirical-analytical inquiry is characterized by the researcher’s detached or objective view from the setting under study. A hypothesis is a tentative answer to a research question. 3. This technique extracts maximum common variance from all variables and puts them into a common score. Because of the monetary component of paternity cases, low income men are at a greater risk of experience catastrophic life-circumstances as a result of paternity fraud. Because most a… Creswell (2009) indicated if a problem calls for factors that influence the result or a best outcome approach, then a quantitative approach should be used.... ...Quantitative Research A large proportion of respondents is appropriate for the representation of the target population. Regardless of whether the researcher adopts a positivist or post-positivist philosophy, the description of the paradigms begin with assumptions about the researcher’s role and relationship to the setting, and by identifying the epistemological and validity assumptions underlying the choice of the role and relationship.

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