The document discusses research methodology in legal studies. It defines key concepts like research methodology, doctrinal research, and empirical research. It explains that research methodology involves systematically solving a research problem through steps like selecting a topic, forming a hypothesis, collecting and analyzing data, and interpreting findings. Doctrinal research analyzes legal doctrines and precedents to determine what the law is, while empirical research studies the real-world impact and effects of laws on people and society through methods like surveys and field work. The document also outlines sources of legal data and provides examples of different types of legal research topics and methodologies.