This document provides an introduction to research methodology. It defines research as a systematic process of enunciating a problem, formulating a hypothesis, collecting and analyzing facts, and reaching conclusions. The objectives of research are to gain familiarity with phenomena, portray characteristics of individuals or groups, determine frequency of occurrences, and test causal relationships. Motivations for research include the desire to solve problems, gain intellectual joy, help society, gain respect, and obtain degrees. Research methodology helps qualitatively control the research process and validate results. It involves the logic and design of research, including methods for data collection, analysis, and evaluation.