This document discusses theoretical and conceptual frameworks in research. It begins by defining a theoretical framework as a summary of a researcher's theory on a problem developed through a literature review. A theoretical framework identifies the variables and relationships to be investigated. It then defines a conceptual framework as a network of concepts and hypothesized relationships between variables. Key differences are that theoretical frameworks are based on existing theories while conceptual frameworks provide understanding without prediction. The document provides examples and significance of both frameworks in guiding research.