Which equipment is used to monitor brain waves?
a) electroencephalograph (EEG)
b) magnetic resonance imaging (MRI)
c) positron emission tomograph (PET)
d) computerized axial tomograph (CAT)
ANS: a
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Citizens' groups have become increasingly critical of the police. According to Chapter 4, what are the two types of concerns?
A. how the police perform certain duties (e.g., interrogations); prevalence of police brutality B. alleviating the "life in a fishbowl" phenomenon; prevalence of police brutality C. police make too many arrests; alleviating the "life in a fishbowl" phenomenon D. police do not work enough with the community; police make too many arrests
The most common reason that people with anorexia nervosa generally do not seek treatment on their own is that they
A. are ashamed of their disorder. B. fear that they will be hospitalized. C. do not believe they are too thin. D. have little desire for food.
Over the last 50 years the average number of sexual partners that women have had by age 24 has:
A. more than tripled. B. remained almost constant. C. almost doubled. D. increased fourfold.
If a person carries out a behavior to receive an outcome that is separate from the person, this is known as
a. intrinsic motivation. b. extrinsic motivation. c. drive-reduction motivation. d. instinctual motivation.