This document provides an overview of social science research methodologies. It defines research and discusses qualitative and quantitative research methods. Qualitative research involves collecting and analyzing non-numerical data through methods like observations, interviews, and focus groups to understand meanings and social interactions. Quantitative research uses statistical techniques to measure variables and test hypotheses, often through surveys and experiments. The document also outlines steps in the research process and describes key aspects of research design, data collection and analysis for quantitative studies.