Which of the Following Cautions Suggest That It Would Be

Multiple Choice

Which of the following cautions suggest that it would be questionable to apply Freud's theory to a broad, multicultural population?

A) Freud's theory uses stages to understand behavior.
B) Freud's subjects were all upper-middle-class Austrians.
C) Freud's subjects included both males and females.
D) Freud examined childhood, which includes similar universal experiences.