Self-directed learning is a learner-centered approach where learners have autonomy over their education. It was defined by Malcolm Knowles as learners diagnosing their needs, setting goals, finding resources, implementing strategies, and evaluating outcomes. Experts emphasize that self-directed learners take initiative for their learning, assume responsibility for completing it, and make their own decisions. While learners can learn independently, self-direction does not preclude input from others. Teachers act as motivators and guides, observing students to help address problems. Self-directed learning provides learners with a sense of responsibility over their education and lives when done effectively.