Your little brother has a big ball of clay. While he watches, you roll the ball of clay into a long snake-like shape. He begins to cry because he thinks he has less clay now. In which stage of Piaget's cognitive development will your little brother first understand that he has not lost any clay?
a. sensorimotor
b. preoperational
c. formal operational
d. concrete operational
Answer: B
AP Psychology
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- Which psychosurgical procedure was designed to calm uncontrollably emotional or violent patients?
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- Which of the following treatments is most likely to be used only with severely depressed patients?
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- Which drug enhances the benefits of exposure therapy and helps relieve the symptoms of PTSD and OCD?