This document provides an overview of the research process and key concepts in research. It discusses that research is important for development and problem solving. It also defines research as a systematic process of inquiry aimed at discovering answers or expanding knowledge. The document outlines the various purposes of research and characteristics of good research, including being systematic, objective, empirical, comprehensive, critical, rigorous, and verifiable. It also describes different types of research classified by methodology, including descriptive, correlational, explanatory, exploratory, experimental, ex-post facto, historical, and ethnographic research. Finally, it provides an overview of the research process involving idea generation, problem definition, literature review, and other steps.