It has been said that student should be selective and discriminating listeners while note taking, What does it mean by selective and discrimination listener?/__points/?

Being a selective and discriminating listener means that a student should carefully choose which information to focus on and take notes on during a lecture or presentation. This involves actively filtering out irrelevant or less important information and only recording key points, main ideas, and important details. By being selective and discriminating, students can improve the quality and effectiveness of their note-taking, making it easier to study and review the material later on.