Which sleep-related phenomena would appear to be opposites?
a) bruxism and sleep apnea
b) enuresis and nightmares
c) cataplexy and sleepwalking
d) nightmares and sleep paralysis
C
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Which of the following emotions is most associated with seeking to do good acts, such as apologizing?
a. Shame b. Guilt c. Humiliation d. Anger
The doses of various drugs that are typically prescribed for schizophrenia are closely related to the strength of what effect?
a. elevated alpha waves on an EEG b. blockage of dopamine receptors c. delays in the onset of REM sleep d. increases in the rate of dopamine synthesis
In a survey of recent graduates, your college reports that the mean salaries of the former students are positively skewed. What are the consequences of choosing the mean rather than the median or the mode in this case?
a. The mean is likely to provide a number that is lower than the largest cluster of scores. b. The mean is likely to provide a reliable estimate of where the scores cluster. c. The mean is likely to provide a number that is higher than the largest cluster of scores. d. The mean provides the 50th percentile of the distribution, making it the best choice to depict this cluster of scores.
Brain imaging (fMRI) indicates that processing language decreased the amount of activity in the
a. occipital lobe used to encode visual information. b. parietal lobe used to encode other skills involved in driving. c. Both a and b. d. Neither a nor b.