Lillian is looking for ideas to write about, and she decides to make a list of everything she can think of

Question

that relates to the topic of teenage romance. Which concept best describes Lillian's strategy?
A. Free association
B. Outlining
C. Brainstorming
D. Mapping

my answer is c.

Answer 1

Yes. Usually, brainstorming is done in a group, but CAN be done individually.

http://en.wikipedia.org/wiki/Brainstorming