What technique can help remember information from lengthy lectures?

Noting key points and visualizing concepts is a highly effective technique for remembering information from lengthy lectures. This method allows you to distill the most critical information and focus on the essence of what is being presented. By identifying key points, you engage more actively with the material, which aids in retention. Additionally, visualizing the concepts can further enhance understanding, as it enables you to create mental images or diagrams that make complex information more accessible and memorable.

This technique contrasts with others such as writing a summary at the end, which may not reinforce memory during the lecture itself, or highlighting every sentence, which can lead to cognitive overload and difficulty in distinguishing significant information from trivial details. Listening while reading the textbook can be helpful, but it may not actively engage you in processing the content as effectively as noting key points and visualizing concepts does. Thus, focusing on essential information and creating mental visuals fosters a deeper connection with the material, significantly improving retention when recalling information later.