The role of dopamine as the only factor in drug abuse has been questioned because:
a. Most drugs of abuse do not alter levels of dopamine
b. PCP produces its rewarding effects by stimulating glutamate receptors
c. The rewarding effects of cocaine are blocked by naloxone
d. Opiates play a role in the rewarding effects of alcohol
D
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An example of intraspecific aggression would be
a. a wolf attacking a deer. b. a dog attacking a cat. c. one country dropping bombs on another country. d. a hawk capturing a field mouse. e. a hunter killing a wild boar.
The part of the cortex known as Wernicke's area is associated with:?
a. ?speech comprehension b. ?visual analysis c. ?speech articulation d. ?motor movement differentiation
Michael, age 16, has recently gained a considerable amount of weight but has not grown any taller. Developmentalists would suggest that there is a problem in which of the following domains of developmental psychology?
A) Physical B) Cultural C) Cognitive D) Social
Eliza has recently been diagnosed with anterograde amnesia. Which of the following is the cause of Eliza's memory problems?
A. Encoding B. Retrieval C. Repression D. Rehearsal