Signs of cortical arousal in the EEG are induced by
A) adenosine.
B) GABA agonists.
C) serotonergic drugs.
D) acetylcholine agonists.
E) dopamine agonists.
Answer: D
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In the Whitehall study, which of the following was not found to buffer the effect of work stress on mental and physical health?
A. social support B. effort-reward balance C. job security D. organizational instability
The overall goal of modern genetic counseling is to
a. detect abnormalities early so that abortions can be required for the couple. b. improve the quality of the human gene pool so that a superior "master race" will eventually be developed. c. do research on the breeding of half-human chimeras. d. inform the couple about their risk of having a baby with a serious genetic/congenital defects.
These approaches are based in the ideas of professionals or community leaders, and reflect their assumptions, thus usually preserving the existing power structure
a. top-down b. bottom-up c. an empowerment perspective d. all of the above
The need to excel, to overcome obstacles, represents the ______ motive
a. achievement c. curiosity b. power d. aggression