A research design is the overall plan or blueprint that guides the process of conducting a research project. It provides a systematic framework for collecting, measuring, and analyzing data in order to answer research questions or test hypotheses. In social work research, a well-prepared research design ensures that the study is organized, objective, reliable, and capable of producing valid findings. It helps researchers make informed decisions about the methods and procedures to be followed throughout the research process. One of the primary purposes of a research design is to provide direction to the entire research project. It outlines the sequence of activities, including the identification of the problem, formulation of objectives, selection of research methods, sampling procedures, data collection techniques, and methods of data analysis. This systematic planning minimizes confusion and ensures that every stage of the research contributes to achieving the research objectives. Research design helps in maintaining the validity and reliability of the study. Validity refers to the extent to which the research measures what it intends to measure, while reliability refers to the consistency of research findings. By carefully selecting appropriate tools, techniques, and procedures, the research design reduces errors