Small electrodes are pasted onto Miranda's scalp and are
connected by wire to a machine that translates the electrical energy from her brain into wavy lines on a moving piece of paper. From this description, it is evident that Miranda's brain is being studied through the use of _____.
A) a CT scan
B) functional magnetic resonance imaging
C) a microelectrode
D) an electroencephalograph
Answer: D
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What do we call the measure of performance that we expect to correlate with test scores?
a. The predictor b. The criterion c. A standardized test d. An intercept
What is the focus of the behavioral explanation of somatoform disorders?
a) observing parents using regression b) mental interpretations of events in the environment c) attention and sympathy received for physical problems d) developing a defense against anxiety from stressful situations
Compared with PET scans, fMRI provides
A. more information about brain activity. B. better structural resolution. C. fewer side effects. D. more economical imaging.
Harlow's experiments with infant monkeys gave support to the hypothesis that attachments form through
A) food as a reinforcer. B) imprinting to the first moving object seen by the infant. C) close contact with a soft, comforting person or thing. D) oral gratification through feeding.