The correct answer is C. She wants to visualize how ideas relate.
Explanation:
Mapping is a technique used for generating ideas before writing a text or brainstorming, this differs from other techniques because the writer does not only think about ideas, concepts or details randomly but organizes these according to their relationship creating a network of concepts that are represented visually. This means, in the case of Kaya she probably chose this technique because she ants to visualize how ideas relate as in mapping technique the writer can understand the link between concepts and ideas before writing.
