Johanna Was Somewhat Surprised When Her Study Partner Postponed a Study

Johanna was somewhat surprised when her study partner postponed a study session because he had an appointment with his psychotherapist. When she was talking to a friend about the postponed study session she commented, "I have been working on projects with this student for several months now, and he has never shown any signs of having a psychological disorder." Johanna's comment suggests that she holds which of the following inaccurate stereotypes?

A) People with psychological disorders are often dangerous.
B) The mental health system has a powerful bias toward seeing pathology in everyone.
C) Psychological disorders are incurable.
D) People with psychological disorders behave in bizarre ways.