Respuesta :
The diction refers to the authors choice of words and order od the same into a poem, according to this the author can define the mood, tone and color of the text, this affects the reader perception and comprehension of the idea and feeling that the poet wants to transmit.
Since the choice of words are studied, therefore, the author's diction is studied.
What is a diction?
A diction simply refers to the word choice. It is important as it can be used to evoke the emotion of the author.
In this case, a reader who studies Keats's word choice in "Ode on a Grecian Urn" is studying the author's diction.
In conclusion, the correct option is diction.
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