Which of the Following Ideas That Piaget Had About the Formal

Multiple Choice

Which of the following ideas that Piaget had about the formal operational stage is shared by modern psychologists?

A) Adults take mental shortcuts, make estimations, and arrive at conclusions before exhausting all possibilities.
B) Formal operational thinking is typically used by adults in daily life.
C) Formal operational thinking is rare in cultures where formal schooling is not the norm.
D) Formal operational thinking is used in some contexts but not in others.