Mixed Methods Research Designs explores how researchers combine qualitative and quantitative approaches to answer complex research questions. This category provides clear guides, examples, and explanations of major mixed methods designs, including convergent parallel, explanatory sequential, exploratory sequential, embedded, transformative, and multiphase designs. Readers will learn when to use each design, how data collection and analysis are integrated, and how mixed methods research strengthens academic studies. These articles are useful for students, researchers, dissertation writers, and scholars who want to understand, compare, and apply mixed methods designs effectively in proposals, theses, dissertations, journal articles, and research projects.