C.R. Kothari’s Research Methodology: Methods and Techniques
Information is sought by way of investigator’s own direct observation without asking from the respondent.
Research is guided by the rules of logical reasoning.
This is the broader, systematic framework. It is the science of studying how research is done scientifically. Methodology explains why you are using certain methods, how you will evaluate your results, and how your study contributes to the field. 3. The Research Process
A research design is the conceptual structure within which research is conducted. Kothari emphasizes that a good research design minimizes bias and maximizes the reliability of the data collected. Components of a Research Design: Methods of selecting items for the study.
Whether you want me to expand on a like deep-diving into specific statistical formulas or detailing questionnaire design. Share public link
: Using methods like observation, interviews, questionnaires, or schedules to gather primary or secondary data. Execution of the Project
Every item of the universe has an equal chance of inclusion in the sample. Examples: Simple Random Sampling, Stratified Sampling, Systematic Sampling, Cluster Sampling.
There are several types of research methodology, including:
Kothari emphasizes examining existing studies to understand what is already known and where the "gaps" lie.
