concepts relating to research design * Dependent and independent variables: a concept which can take on different quantitative values is called a variable. A phenomena which can take on different qualitatively values even in decimal value are called continues. Extraneous variables * That are not related to the purpose of the study but may effect on the dependent variables are termed as the extraneous variables Example: Suppose a researcher want to test the hypothesis that there
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among groups of individuals.Causal-comparative research is an attempt to identify a causative relationship between an independent variable and a dependent variable. The relationship between the independent variable and dependent variable is usually a suggested relationship (not proven) because you (the researcher) do not have complete control over the independent variable. EXAMPLE You are a first year agricultural education teacher at the local high school. At the state CDE contest you run into a
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Control Tentative Self-correcting/replication Progressive Theory-driven Objective Empirical Parsimonious Conceptual vs. Operational Definitions- Measuring Anxiety Conceptual definition- meaning of the variable more abstractly or generally Operational definition- how the variable is measured
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therapy in adult psychiatry. With thorough analysis‚ it expresses concerns about the structure and lack of focus in controlling the research. It outlines strengths and limitations within its core assumptions to the research model in the context of the findings and the outcome of the research. Through considering multiculturalism‚ family socioeconomic status and other extraneous variables‚ it will lead to more valid and reliable research method to help in contributing to better knowledge on the effectiveness
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“Quantitative research design is the standard experimental method of most scientific disciplines. These experiments are sometimes referred to as true science‚ and use traditional mathematical and statistical means to measure results conclusively. They are most commonly used by physical scientists‚ although social sciences‚ education and economics have been known to use this type of research. It is the opposite of qualitative research. Quantitative experiments all use a standard format‚ with a few
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RESEARCH DESIGN-MEANING AND IMPORTANCE The research design is a comprehensive master plan of the research study to be undertaken‚ giving a general statement of the methods to be used. The function of a research design is to ensure that requisite data in accordance with the problem at hand is collected accurately and economically. Simply stated‚ it is the framework‚ a blueprint for the research study which guides the collection and analysis of data. The research design‚ depending upon the needs
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more difficult when conclusions have been reached because you are testing the research to see if it is true or not. Correlation does not imply causation. Illustrate this point with examples from business. Correlation just means when two or more variables share a common element or relationship. 3. Using yourself as the subject‚ give an example of each of the following asymmetrical relationships: a. Stimulus-response: A great example that affects me at my job is the new internet use rule. We
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Assignment 2 BUS 642: Business Research Prof. Ruizhen Hardin September 17‚ 2012 • What are the most prudent decisions she can make about her responsibilities to herself and others? o One of the foremost concerns is the right of the participants to be safeguarded. Among the many concerns to be safeguarded is the right of privacy. In addition‚ the document was in draft form so the conclusions and data included in the document would not be accurate or reliable as the data or facts
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what would you say the hypothesis is? (4) Study Variables Identify and describe the major study variables. Identify the study variables by examining the purpose‚ the objectives‚ questions‚ or hypotheses‚ and the results section of the research article. INDEPENDENT Define the meaning of the term “independent variable” (1) Identify the independent variables in this study and provided a definition of the variable (1) How is the independent variable carried out in this study? (1) DEPENDENT Define
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integrate key pieces of information especially variables in a logical manner‚ and thereby conceptualizes a problem that can be tested. Theoretical framework visually tells the big picture (research) of the study‚ identifies literature review categories and directs research objectives. A typical theoretical framework provides a schematic description of relationships between and among independent‚ dependent‚ moderator‚ control‚ and extraneous variables so that a reader can easily comprehend the theorized
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