Which Is True About Piaget's Understanding of Cognitive Development

Multiple Choice

Which is true about Piaget's understanding of cognitive development?

A) His approach was often given the name "gain model" because he examined how intelligence grew as individuals aged.
B) He viewed cognitive changes in a process framework.
C) He believed that complex cognitive structures had little impact on our understanding of the world. What mattered was our genetics.
D) All of these are true.
E) None of these are true.