Research on bipolar disorder suggests that one’s likelihood of having the disorder ____.?
a. ?decreases when siblings have the disorder because it is caused by a chance mutation that is unlikely to happen more than once in the same family
b. ?increases merely by having relatives with the disorder regardless of any contact with them
c. ?increases only when there is an inherited abnormality and there is exposure to others who have the disorder
d. ?decreases when there is exposure to others who have the disorder because it can be seen that there is no psychological or social benefit to having the disorder
ANSWER: b
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A. EEG B. PET scan C. fMRI D. TMS
The need for achievement differs from the need for sex because achievement motivation:
A. is a social rather than a biological need B. is only found among white males C. ranks low on Maslow's hierarchy of needs D. cannot be measured
When you get too warm, you begin to perspire. This is an example of:
a. a drive. b. homeostasis. c. a need. d. adjustment.
What is a major reason that there are an increased number of errors during night shifts?
a) Less experienced workers tend to be put on night shifts. b) Workers' circadian rhythms are not synchronized with the time of day on the clock. c) A small number of workers are expected to accomplish the same amount of work as daytime workers accomplish. d) To save money, many companies reduce the amount of lighting, thus forcing workers to work under low levels of illumination.