Haley Said, "Lots of Studies Support the Dual Process Theory

Haley said, "Lots of studies support the dual process theory of thinking." Dana replied, "Thinking is thinking. I don't believe there is more than one type of thinking. Anyway, dual process theory is just a theory." Dana does NOT realize that:

A) because many people like the dual process theory, it is likely to be a good theory.
B) theories supported by lots of studies are not always good theories.
C) some theories are better than others because they are supported by more studies.
D) theories are created and developed by people, and people are often wrong.