This document discusses various theories and concepts related to information seeking and information literacy. It begins by defining information seeking as involving searching for, retrieving, recognizing, and applying meaningful content. It then covers several theories that seek to explain why people seek information, including Belkin's Anomalous State of Knowledge theory, Kuhlthau's Uncertainty Principle, and Dervin's Sense-Making hypothesis. The document also discusses theories about who seeks information and how they seek it. Additional concepts covered include information competence, literacy, inquiry-based learning, lifelong learning, and 21st century skills. The document emphasizes that the goal is to develop knowledgeable, critical thinkers who can effectively engage with information.