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The strengths and weaknesses of research designs
Introduction of research methodology
Intro to research method
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Chapter 3: RESEARCH METHODOLOGY
3.1 Introduction:
Research which is also known as the search for knowledge is an art of scientific search for specific information. According to Clifford Woody, the research includes defining and redefining problems, formulating hypothesis and suggested solutions, collecting, organising and evaluating data, making deductions and reaching conclusion and further testing whether the conclusion will fit into formulating hypothesis. Research Methodology is a scientific and systematic way of finding solution to a problem. In this research, researcher has studied various steps for research like problem along with the logic behind them. For this study, researcher must know various research techniques like mean, mode,
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Respondents experiencing a negative consequence from using SNS will attribute more importance to privacy protection related to that experience.
7. How secure a social networking site is perceived will directly correlate with the perceived risk of disclosing information on the site.
3.3 Research design:
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]
a. Sampling Design: which deals with the method of selecting items to be observed for researcher`s study.
b. Observational Design: which relates to the conditions under which the observations are made. c. Statistical Design: It concerns with the question of how many items are to be observed and how the information and data gathered are being
The research question is the first and foremost initial step in the research process, because it defines the expected outcomes and drives the project design. So it should be clear and concise once the research question is formulated, the next is defining the terms and concepts used in the research process. A literature review is needed to clarify issues, gives an understanding to the researcher how others have formulated similar research questions and defines concepts.
Identify the chosen research method (experimental, survey, observation or correlational research) and if appropriate, the design used. (1 mark) I am using a lab experiment as my research method. I am using an independent groups design. PB4: Identify the advantages(s) and disadvantage(s) of the chosen research method. (2 marks)
In order for an experiment to be considered a true experimental design, the design must fit specific criteria. The researcher must have a hypothesis for a cause and effect relationship between variables, the treatment group, the control group, random selection for the treatment group, and random assignment for the control group. In a simple experiment, the researcher forms two groups that are similar or equivalent, through probability, to each other in every way possible appropriate to the concept of experiment. The treatment group receives the procedure for the experiment and the control group does not. Therefore, the only difference between the groups will be that one group receives the treatment for the experiment and one group does note. After the experiment is conducted the researcher analysis the results in both groups.
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.
Papacharissi, Zizi, and Jan Fernback. "Online Privacy And Consumer Protection: An Analysis Of Portal Privacy Statements." Journal Of Broadcasting & Electronic Media 49.3 (2005): 259-281. Communication & Mass Media Complete. Web. 24 Nov. 2013.
But human rights is a complex social concept. The quantity or intensity of violations is only one of several relevant dimensions.
If research and theory are inextricably linked, then one cannot understand the nature of theory without first understanding the nature of research. There are two types of research design in the scientific inquiry - qualitative and quantitative. Qualitative and quantitative research designs are the basis of the scholarly study utilized regarding the purpose of the research and recourses available for investigation. There are situations when researchers apply both types of design, as in cases when it is important to enhance internal and external validity, credibility, and reliability of the results. Both qualitative and quantitative designs have advantages and disadvantages that can either benefit the study or jeopardize the research
It has been stated that “once you are clear about your research topic, you will be able to choose the most appropriate research strategy and data collection and analysis techniques” (Sanders et al, 2009: 20-21). This applies to the proposed research, as it is the “the logical sequence that connects the empirical data to a study’s initial research questions and, ultimately, to its conclusions” (Yin, 2009). A comprehensive research design includes strategies, choices and takes into account the time horizons. Extensive time and effort needs to be taken into account when creating a research design, as it has been described to be the glue that holds the components of the research project together. For this reason, it is vital that a detailed methodology is prepared meticulously in order to produce a solid research. It is important to note that there are a variety of ways to conduct a research to answer proposed questions, however each of the three questions will be tackled with an approach in order to provide a general understanding of the different methods to be adopted.
Once the problem has been determined, the literature has been reviewed and a hypothesis has been composed, the next step in the scientific method is to select a research design to help formulate a conclusion which would hopefully lead into further clarification, ideas and research. There are various methods that can be used during the research design to help collect data. It is crucial to determine which may best fit your study. There are four types of methods to help obtain data: Surveys, Observation, Experiments and External Sources.
4. Determining the Sample Size: Determining the sample size involves several qualitative and quantitative considerations, such as the importance of the decision; the nature of the research; the number of variables in...
Research is systematic way to find out facts and knowledge as Kothari (2006) has analyzed that research is the pursuit of truth with the help of study, observation, comparison and experiment; the search for knowledge through objective and systematic method of finding solutions to a problem. However there are two types of researches one is by Purpose and other is by method. The type by purpose falls into three categorize such as Basic, Applied and Action Research.
Research is a process for collecting, analysing and interpreting information to answer the questions. According to Muaz (2013), there are many ways to classify research designs, but sometimes the distinction is simulated and other times different designs are combined. Some classify based on the type of research question being addressed (exploratory, descriptive etc.), others focus on the data collection tools (survey, quantitative, qualitative); Stern et al (2012) classified using the basis for fundamental inference to categorise different design methods.
A research design is defined as a plan or blueprint of how one intends to conduct research (Mouton, 2005:55). A research design focuses on the end product of the research process, that is, the type of study being planned and the type of results aimed at. Its point of departure is the research problem, and hence it focuses on the type of evidence required to address the problem adequately.
The Importance and Appropriateness of Utilizing Different Methodologies for Research. Introduction The process of research entails the logical as well as systematic search for useful data and information with regard to a specific topic (Jha, 2008). It is also comprised of the investigation of the best, most cost effective and appropriate solutions to both social and scientific issues, following an objective and logical analysis. Jha (2008) defines research as the search for knowledge and the discovery of the truth.
Research problem refers to a topic or a subject which the researcher wishes to investigate, address and study through either experimentally or descriptively. This is the reason or the focus for the researcher to engage himself in research. Research Methodology therefore refers to a process which is adopted by the researcher to gather information and data for the purpose of addressing the research problem. The researcher should not only know what methods or techniques of research to use but must also be aware of which of these methods or techniques best suitable and relevant for his research and which are not. The researcher is expected to comprehend the assumptions underlying the different methods and also to know the criteria which will enable the researcher to decide that a particular technique or a procedure is applicable to his research methods. It is highly important therefore that the researcher designs his methodology to effectively address the research problem.