Carly has been having flashbacks, reexperiencing a "bad trip" she had two months ago. At that time she wound up in the hospital because she was having terrifying hallucinations. The drug Carly was using at that time must have been ____

Katie's mother did not breastfeed her when she was a baby. As an adult, Katie tends to overeat, bites her nails and has what her friends call "a biting wit." It is likely that Katie has not yet resolved her __________ stage of psychosexual development

a) anal b) oral c) latent d) phallic

Daniel understands the difference between rows of two and three toy animals, regardless of the animals' spacing. This suggests that Daniel knows how to count. Further, contrary to Piaget, Daniel knows about

a. relationships. c. geocentricism. b. conservation. d. symbolic thought.