Why are peptic ulcers so interesting to psychologists?

Question

Quizplus · Accepted Answer

Peptic ulcers were historically attributed to stress and considered a psychosomatic disorder. However, it is now known that the primary cause is a bacterial infection or long-term use of certain medications. However, the previous belief in a connection between stress and peptic ulcers has led to a continuing interest in the relationship between psychological factors and gastrointestinal conditions.

Why Are Peptic Ulcers So Interesting to Psychologists