Rochelle is taking a test in which she is asked to come up with as many different ways as possible to make use of a straw. This is most likely a test of __________

Fifteen-year-old Alex is at home feeling sad. She has just been dumped by her boyfriend. Her mom comes into her room to see how she is doing. Alex feels like the world is over, she will never love again

and this is the worst thing that has ever happened to her. Alex's unhappy feelings are intensified by her a. reactive script. b. affection phase. c. latency period. d. adolescent egocentrism.

Sylvia is playing with a small stuffed dog when it falls and rolls under her crib. She does not seem particularly distressed, and she does not search for the lost toy. According to Piaget, this would suggest that Sylvia:

a. understands object permanence b. does not yet understand conservation c. has not yet mastered object permanence d. has mastered the concept of conservation