When an author carefully chooses her words, she is using Diction. Diction are emotionally-charged words which the author chose herself
What does the ditch most likely symbolize in the story? The ditch that separates the Compson place from Nancy's shack could be seen to symbolize the enormous gulf that divides black people and white people in the Old South.
Answer: Internal clocks is how they manage their time in their mind. School schedules is a set time.