The strategy that increases your understanding of the message and improves recall of facts and concepts is Cornell Note Taking. This method involves dividing your notes into specific sections (cues, notes, and summary) which helps organize information and enhances retention and understanding.
While other strategies like Close Listening are important for comprehension, the Cornell Note Taking method specifically focuses on structuring notes for better recall. Linear Notes provide a straightforward approach but may not reinforce understanding as effectively. The Forgetting Curve is a concept rather than a strategy for improving retention.