Use a highlighter to mark a FEW key points to act as the basis for mental pictures and reminder cues. Add key words in the margins if you don’t find useful clues to highlight.
Almost all students use highlighter pens to identify key parts of a text. But many students either highlight too much or highlight the wrong things. They become so preoccupied in marking up the book that they don’t pay enough attention to what they are reading. A better approach is to highlight just a few key words on a page. If many pages don’t require highlights, sticky tabs on pages with highlights can greatly speed a study process for whole books.
It is crucial to think about the meaning of text. Highlighted text needs to be rehearsed in the context of how it fits with the purpose, why it needs to be remembered, and how it fits with important material that preceded it. Every few paragraphs or pages, depending on the information density, the reader should stop and self-quiz to make sure the important material is being memorized. Making outline notes of such material after it is first read can be an important rehearsal aid for forming immediate memory and for later study. The act of creating such an outline from working memory, and checking it against the content just read, supports memory formation in very powerful ways.