Answer:
Academic self-efficacy.
Step-by-step explanation:
Self-efficacy: The term self-efficacy is defined as a person's belief about one's capabilities to perform specific behaviors which are considered necessary to create particular performance goals.
Academic self-efficacy: It refers to a person's conviction that he or she can achieve a designated level successfully based on academic tasks or can achieve particular academic goals.
In the question above, Miles has to develop academic self-efficacy.