what is research design in research methodology
Research design refers to the overall plan or structure that is designed to answer a specific research question or problem. It outlines the steps and procedures that will be followed in collecting and analyzing data. In research methodology, a research design provides the framework for conducting the study, ensuring that the data collected is valid and reliable.
There are various types of research designs, including experimental designs, observational designs, survey designs, and case study designs. Each design has its own strengths and limitations, and the choice of design depends on the research question and the available resources.
When developing a research design, researchers consider factors such as the research problem, the population or sample to be studied, the data collection methods, and the data analysis techniques to be employed. The design should be clear, concise, and well-structured to ensure that the research objectives are achieved effectively and efficiently.