________ demonstrated that hysteria could be treated using hypnosis

The fact that the sensitivity of care parents provide for adoptive children predicts that child's attachment classification pattern in the same way that it does for biologically related children implies that

a. an adult's desire to be a parent is more important to a child's development than genetic ties to the child. b. an adult's genetic ties to a child are more important to a child's development than the adult's desire to be a parent. c. adoptive children have a harder developmental task than biologically related children. d. adoptive children have an easier developmental task than biologically related chidlren.

Frances puts a hungry rat into an experimental chamber. Whenever the rat presses a lever, food falls into a tray. In about 30 minutes, the rat is pressing the lever steadily. Frances returns the rat to the training cage for one hour a day every day until the rat produces young. Frances then trains one of this rat's offspring in the same manner as its mother and repeats this procedure for several

generations. You predict that when the twelfth generation rat is put into the training cage, it will press the lever steadily in about_________. a. 7 minutes b.10 minutes c. 20 minutes d. 30 minutes