Final answer:
Jerome's therapy, focusing on addressing his negative thoughts about flying, is likely based on Cognitive Theory, as this approach deals with understanding and altering cognitive distortions that lead to anxiety.
Step-by-step explanation:
Jerome is going to therapy because he is experiencing anxiety about flying, specifically the fear that the plane might crash. Since his anxiety is stemming from his own negative thinking patterns about the potential outcome of the flight, his therapist is likely to use therapeutic techniques based on Cognitive Theory.
Cognitive processes play a large role in the development and maintenance of anxiety and cognitive-behavioral therapy (CBT) is often employed to address these kinds of issues. CBT helps individuals recognize and challenge their distorted thoughts and beliefs, and replace them with more realistic and positive ones to alleviate anxiety.