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The nature of quantitative and qualitative research
Research design and its importance
The nature of quantitative and qualitative research
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In “Research design Qualitative, Quantitative, and Mixed Methods approaches” by John W. Creswell has explained three different approaches to design research topics. According to the author to design any research topic you have to do first inquiries about the research topic. While doing this there is three important factor that one should keep in mind. The first is there any alternative claims on this topic, the second is which strategies to use to inquire and third is the methods that can be used. The paper also tells us each this step in more details. There are three methods to approach to the research and those are qualitative, quantitative, and mixed methods. Using these methods researcher can translate his research into practice. To design …show more content…
In strategies associated with quantitative approach, there are two types experimental and surveys. The experimental approach is focused on experiments on randomly assigned subject whereas survey approach is focused on surveys designed using questions or with some set of questions. In qualitative approach is focused on ethnographies which are focused on collecting data in the natural environment. There is also grounded theory in quantitative approach in which researcher designs theory based on subjects which participated in the study. The case studies approach researcher focuses on some case and generates all the data that is possible. In phenomenological qualitative approach, research collects the data based on participant’s description of the phenomenon. The narrative approach in quantitative approach focused on stories of individuals which are narrated by the researcher. There are three strategies associated with the mixed methods approach. Mixed method approach is a combination of qualitative and quantitative approach. The first is a sequential procedure in which researcher produces findings based on some other research. The second approach is the concurrent approach in which researcher collects data from both quantitative and qualitative approach and provide a detailed analysis of the research topic. The last approach in mixed method transformative procedures in which …show more content…
This is very important and third step of research approach. There are three research methods quantitative, qualitative and mixed methods. The qualitative approach is focused on statistical data generated from observations and measurements. The second research method is the qualitative approach in which researcher use knowledge based claims to collect data from inquiries. The last one is mixed method approach in which researcher uses both qualitative and quantitative approach to generate research
There are two types of research that can be conducted in research studies, these are qualitative and quantitative (Newman, 2011). Qualitative research is a process that uses detailed oriented methodology that tries to achieve a profound knowledge or understanding of specific incident and circumstance, wh...
Evidence-based practice utilizes research design analysis from arrays of studies design, it is imperative for research scholars to understand how to read, and how to comment on the quality of research design utilized. There is three major research designs, namely quantitative, qualitative and mixed method; however; mostly utilized in evidence-based practice are quantitative and qualitative. The quantitative and qualitative research designs are exclusive in the description and generate distinct outcomes. Quantitative research design explores relationship amongst independent design variables, the data compilation approach and design firmly controlled than the qualitative data compilation (Polit & Beck, 2017). The outcome of an
To fulfill accuracy in this research, the main strategy that is used is the mixed methods, which lies under the post-positivist philosophy. This strategy is mainly the result of the combination of the positivist and the anti-positivist philosophies. In their book Designing and Conducting Mixed Methods Research, Creswell and Plano Clark (2011, p. 5) state that the mixed methods technique “[…] involves philosophical assumptions that guide the direction of the collection and analysis of data and the mixture of qualitative and quantitative data in a single study or series of studies.”
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...
This essay is going to critically discuss the advantages and disadvantages of using surveys and questionnaires as a method of Socio-Legal research. When conducting socio-legal research, a number of methods can be used to collect useful information.
In this paper, I will define quantitative and qualitative research methods and provide examples in the context of social issues which will hopefully provide insight into how this methods are properly applied.
The nature of research instruments, the sampling plan and the type of data the research design constitutes the blueprint for the collection, the measurement and analysis of data. It aids the researcher in the allocation of his limited resources by posing crucial choices.
….both quantitative and qualitative research are important and useful. The goal of mixed methods research is not to replace either of these approaches but rather to draw from the strengths and minimize the weaknesses of both in single research studies and across studies.
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.
Qualitative and Quantitative study designs both can be beneficial in research design. They both provide valuable options for researchers in the field. These techniques can either be used separately in a research study or they can be combined to achieve maximum information. This paper will define the terms qualitative and quantitative; describe the similarities and differences between each; discuss how qualitative and/or quantitative research designs or techniques could be used in the evaluation of my proposed research; and discuss why linking analysis to study design is important.
Creswell (2009), states that there are three types of designs, qualitative, quantitative and mixed methods. Smith and Davis (2010) states that qualitative research is a field of enquiry that is conducted in a natural setting by a researcher, who may be involved in, or may be part of the data collection process; as it utilizes the views of informants as the basis for the report. Qualitative research attempts to gain and in-depth, holistic picture of the phenomenon one wishes to study by interacting closely with the people being studied; the data collected are usually in the form of words or pictures.
According to Mouton, research designs are tailored to address different kinds of research questions. Thus, when attempts are made to classify different kinds of research studies to different design types, they are classified by the kind of research questions they are able to answer. Research designs can be mapped out to the types of research questions (research problem) using four dimensions: 1) empirical versus non-empirical dimension, 2) using primary versus using secondary data, 3) the nature of the data (numerical versus textual data) and 4) the degree of control (structured (laboratory) conditions versus natural field settings)
Research design is an outline of research study which indicates that what the researcher will do from writing the hypothesis and its operational implications to the final analysis of data. A research design is the arrangement of conditions for data collection and analysis of data in such a way that it will aim to combine relevance to research purpose with implementation of developed framework from research proceedure[1]. Research design constitutes conclusion regarding what, why, where, when and how concerning an inquiry or a research study. Overall research design may be divided into the following parts. [2]
Striating from the research idea to the culmination of the findings, the research process entails many segments, all of which are imperative. By choosing the research methodology, the researchers can formulate the path to be used in conducting the study and reporting the findings. The methodology helps in the search of literature, development of research questions and the creation of the most suitable study design. It also assists in the interpretation of the results and the publication of the findings in journals.
Every research study should describe the methods used for collecting, analysing and interpreting data. Research methodology is a systematic solving of the research problem and includes all the tools and methods used in the research process.