Freud’s structural model of personality contained all of the following EXCEPT

Research examining Piaget's theory in a number of different cultures indicates that

A) children seem to pass through Piaget's stages in the same order, but not necessarily at the same ages, worldwide. B) the rates at which individuals achieve formal operations are the same in industrialized and nonindustrialized countries. C) all children regardless of cultural background or educational level, eventually attain formal operations. D) children seem to pass through Piaget's stages in the same order and at the same ages worldwide.

The study of the nervous system is called

A) neuroscience. B) psychology. C) biopsychology. D) neurochemistry. E) neurophysiology.