Professional practice is built on sound knowledge specific to each discipline. This knowledge is developed and validated through a process of scientific investigation or research. However, lack of knowledge about the research process acts as a barrier to applying evidence-based practice within the school setting. Understanding the components that make up a research study facilitates critical analysis and application in school nursing practice. This article describes a straightforward method for analyzing research studies, enabling school nurses to understand and apply current research in their daily practice. (Contains 3 tables.)