The average age at marriage has increased decreased in recent decades
a. True
b. False
b
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In John B. Watson's attempt to condition a phobia in a child, what was the conditioned stimulus?
a. A rat b. A loud noise c. Crying and other fear reactions d. Salivation
What are the findings of studies that have tried to teach young children (under age 6) to conserve?
a. Children under age 6 are not able to use the principles necessary to solve conservation problems. b. Children under age 6 can be taught the concept of conservation with clay, but they do not transfer this concept to other materials. c. With special training, children as young as 4 years old can learn conservation principles and apply them across materials. d. Children under age 6 are just as ready to solve conservation problems as older children.
The ________ hypothesis is that one result of repeated use of a drug in interaction with environmental factors is changes in the brain neural pathways that may heighten the reward value of the drug
a. tolerance b. biological c. sensitization d. psychoactive
Recent meta-analyses of prevention programs indicate that these programs continue to be effective, but that they need to:
a. be culturally sensitive b. be implemented with careful attention to quality c. involve peers, parents, schools, communities d. all of the above