A student who pulls an all-nighter to study for a big exam may drink lots of coffee or cola because this will:
A. block adenosine.
B. mimic serotonin.
C. inhibit glutamate.
D. recycle endorphins.
Answer: A
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Which of the following is most closely associated with surgical removal of parts of the brain?
a. clinical studies b. ablation c. MRI scan d. electroencephalography
Luke's parents are concerned about him because, beginning at about age 2, he began to show little affection toward other people, his speech became very limited to the point where he seldom talked, and he began to engage in repetitive behavior,
such as spinning his crayons and rocking back and forth. If you were to guess what Luke's diagnosis might be, the best choice would be: a. attention deficit hyperactivity disorder b. childhood depression c. autism d. child-onset schizophrenia
Catherine's grandmother says that if Catherine follows the family's traditional recipe for Irish soda bread exactly, then she is sure to have very good results. Catherine's grandmother is encouraging her granddaughter to:
a. engage in dialectical thinking. b. make use of her family's tacit knowledge. c. use an algorithm. d. rely upon a heuristic.
According to Pavlov's stimulus-substitution theory, the _____ acts as a substitute for the _____
A) ?CS; NS B) ?CS; US C) ?US; CS D) ?NS; US