Positron emission tomography is a valuable research tool because it
A) pictures the brain in fine detail.
B) involves angiography.
C) provides an image of brain function.
D) provides an image of brain structure.
E) involves low levels of radioactivity.
Answer: C
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Smoking is more than a nicotine delivery system for most smokers. The entire ritual of smoking is itself a positive experience. Just holding a cigarette, dangling it between the lips, or even seeing a favorite smoking chair, can give a smoker pleasure. For this reason, which of the following would be most helpful in breaking this pleasurable ritual?
a. EMDR b. "cold turkey" approaches c. client-centered therapy techniques d. behavioral self-management techniques
Broca proposed that damage to the language center in the left frontal lobe ______.
A. is more likely to produce disruption of speech in right-handed persons B. contains neurons that analyze speech for meaning C. disrupts the motor instructions for vocalizing words D. coordinates speech articulation in concert with breathing
Research on the effects of neighborhoods suggests that
A) participation in neighborhood organizations does not impact school achievement. B) neighborhood resources have a greater impact on children than adults. C) neighborhoods affect the well-being of children and adults. D) neighborhoods are not important in late adulthood because most elders are homebound.
Between ages 1 and 2, the typical baby grows about _____ inches and gains about _____ pounds
A) 2; 4 B) 3; 6 C) 4; 8 D) 5; 10