To keep the paragraph sounding relevant to the topic and adding detail to the topic
I believe it would refer to intelligence quotient.
Answer:
First-person narration
Explanation: wallpaper
Presented in strict first-person narration, the story focuses exclusively on the thoughts, feelings, and perceptions of the main character. For example how the imagined woman behind the wallpaper's pattern drives the Narrator crazy.
If you meant "The yellow wallpaper"