This document discusses qualitative research methods. It defines qualitative research as studies that investigate relationships, activities, situations or materials through words and meanings rather than numbers. The researcher plays an important role by directly interacting with participants through interviews and observations to understand their perspectives. Some key types of qualitative research discussed include ethnography, phenomenology, narrative research, grounded theory, and case studies. The document emphasizes that qualitative research is important for understanding social phenomena and generating explanations in fields like education, health, and social sciences.