Research on the genetic contribution of drug abuse has shown that
a) genetic risk factors are stronger for "hard" drugs, such as stimulants and hallucinogens.
b) genetic risk factors appear to be the same no matter what the drug.
c) genetic risk is strongest for alcohol.
d) only marijuana use has been shown to be unrelated to genetic risk.
b
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Dara's mother burns her with cigarettes. This illustrates which type of abuse?
A. sexual abuse B. psychological abuse C. physical abuse D. child neglect
What are the central concepts of Vygotsky's theory of cognitive development?
a. Id, ego, superego b. Assimilation, accommodation, schemes c. Culture, zone of proximal development, movement from intermental to the intramental d. Microsystem, exosystem, mesosystem
Regarding flashbulb memories, which of the following statements is TRUE?
a. Flashbulb memories are usually only associated with positive events and rarely with negative events like public tragedies. b. Flashbulb memories are not always accurate. c. Although flashbulb memories are intense and permanent, people tend not to place too much confidence in their accuracy. d. Flashbulb memories are repressed memories of traumatic events.
Piaget's stages of cognitive development are, in order of increasing age:
a. sensorimotor, preoperational, concrete operational, formal operational. b. sensorimotor, concrete operational, formal operational, preoperational. c. preoperational, operational, post operational, formal operational. d. assimilation, adaptation, accommodation.