One neo-Piagetian perspective combines Piaget's stage approach with

Which of the following persons is most likely to maintain good intellectual functioning into old age?

a. Sarah, of average intelligence, who does the crossword puzzle every day and takes a brisk one-hour walk each morning b. Jim, who has a high IQ and reads regularly, but rarely exercises c. Paul, who has a high IQ, runs three miles each day, and plays handball regularly, but doesn't read even the daily paper d. We do not have enough information to make a prediction.

Researchers who have compared conceptions of love in China and in Western countries have found that

a. there are no cultural differences in the experience or expectations of love. b. Chinese conceptions of love expressed in love songs are more passionate and erotic than American perceptions. c. American conceptions of love expressed in love songs are more passionate and erotic than Chinese perceptions. d. Chinese more so than Americans have a conception that ties love together with sadness.