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RESEARCH DESIGN

RESEARCH DESIGN
TINTO JOHNS M. Sc., B. Ed
MOB :08281263578

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    Research design Research design Presentation Transcript

    •  Task of defining the research problem is the preparation of the research project, popularly known as the “research design".  Decisions regarding what, where, when, how much, by what means concerning an inquiry or a research study constitute a research design.
    •  Research Design means the exact nature of the research work in a systematic manner.  According to Claire Selltiz (1962) “A research design is the arrangement of conditions for collection and analysis of data in a manner that aims to combine relevance to the research purpose with economy in procedure”.
    •  Research Design includes the structure of research work.  It constitutes a blue print for collection, measurements and analysis of data. As such research design includes an outline of what the researcher will do from writing the hypothesis to the final analysis of the data collected.
    • In short, The research design contains : A clear statement of the problem. Procedures and Techniques to be used for data collection Sample to be studied Method to be used for the analysis of the data.
    • • Three traditional categories of research design: • Exploratory • Descriptive • Causal EXPLORATORY DESCRIPTIVE Sampling Design Rigid Design Statistical Design Probability Sampling Design Observational Design Structured Design Operational Design Advanced Decision Design Pre- planned design for analysis
    • EXAMPLE………………. Design of the study Phase One Selection of the variables in the study Formulation of hypothesis Phase Two Construction and validation of required tool Selection of standard tool Selection of sample involved in the study Phase three Administration of the tool and collection of data Analysis of the data by using suitable statistical procedure Phase Four Reporting the study
    •  It is a plan that specifies the source and types of data relevant to the research problem.  It is a strategy specifying the approach to be analyzing and gathering the data.  It also include the budget of time and cost.
    • It involves the mean of obtaining information. It involves availability and skill of the researcher and his staff, if any. It involves the objective and nature of the problem to be studied. It encourages co-ordination
    •  The research design is the master plan specifying the methods and procedures for collecting and analyzing the needed information. Research design provides the glue that holds the research project together .
    • TINTO JOHNS VAZHUPADICKAL