in the following sentences:
A better way is to practice "elaborate rehearsal". This involves assigning semantic meaning to a piece of information so that it can be filed along with other pre-existing long term memories. For example, a reader engages in elaborate rehearsal when he brings prior knowledge of a subject to a text.
the sentence *a reader engages in elaborate rehearsal * seem ambiguous to me. Which interpretation of when he brings prior knowledge of a subject to a text is right?
1)when he writes what he knows like an essay.
2)When he writes some points he thinks is of importance in the margins of a passage he is reading.