Final answer:
A high score on introversion suggests that the student would most likely be helped by social skills training.
Step-by-step explanation:
A high score on introversion suggests that the student prefers solitary behaviors and limits interactions with others. Based on this, the student would most likely be helped by social skills training. Social skills training aims to improve the student's ability to interact with others, make friends, and participate in class discussions. By developing these skills, the student can feel more comfortable and engaged in the classroom, leading to improved academic scores.