Answer:
A field in psychology that investigates the value of stories and storytelling in giving meaning to individuals' experiences—shaping their memory of past events, their understanding of the present, and their projections of future events—and in defining themselves and their lives.
I believe it would be to inform, the particular excerpt isn't really informing about anything, and its not persuading the reader to do anything, simply attempting to entertain the reader with a story.
Answer:
Basically, one example of assonance in 'The Raven' is in this line: Once upon a midnight dreary, while I pondered, weak and weary.
Explanation: