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Country Of Origin :India
The book at hand effectively conveys the fundamental concepts pertinent to social research in the realm of Extension Education. The book has been divided into four key parts. The first part, Foundations of social research, covers the fundamental units of social research, including the scientific approach, meaning, process, and development of scientific research problems. Additionally, it delves into the defining and measurement of variables, as well as the testing of the reliability and validity of measuring instruments. The second part, Research Methods, examines the three primary research methods used in extension education and agricultural extension, namely survey research, action research, and case study. This section provides a comprehensive overview of the process, advantages, and limitations of each method. There are numerous research methods employed in social research.
Additional Information
Concept of Scientific Research and Scientific Approach
Selection and formulation of research problem
Conceptual framework
Meaning and its development
Concept of Hypothesis and its formulation
Variables: Concept, Classification and Operationalization
Levels of measurement
Concept of Reliability and Measurement of Reliability
Validity of the measuring instrument
Internal Validity
External Validity
Sampling
Survey Research
Action Research
Case Study
Tools and Techniques of Data Collection: An introduction