Final answer:
Javon's attitude toward the test changes throughout the story and helps develop its theme by highlighting the importance of relying on knowledge and training.
Step-by-step explanation:
Javon's attitude toward the test changes throughout the story and helps develop its theme. Initially, Javon may be confident and unbothered by the test. However, as the story progresses, he begins to doubt himself and become more nervous. This change in attitude highlights the theme of relying on knowledge and training rather than allowing fear to control us.