Cocaine produces its effects by:
a. increasing the effectiveness of norepinephrine and dopamine
b. decreasing the effectiveness of norepinephrine and dopamine
c. increasing levels of serotonin
d. decreasing levels of acetylcholine
A
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Kelman’s three-stage theory of conversion is persuasion, pressure, and then coercion.
a. True b. False
In Philadelphia, in 1970, 75% of the population is White. What percentage of the complaints against police were from African-Americans?
A. 30% B. 50% C. 70% D. 90%
According to Sternberg,
A) the gap between middle-SES and low-SES children—about 9 points—accounts for some of the ethnic differences in IQ, but not all. B) each intelligence has a unique biological basis, a distinct course of development, and different expert, or "end-state," performances. C) flexible attention, memory, and reasoning strategies are as important as efficient thinking in predicting IQ. D) intelligence tests can easily underestimate, and even overlook, the intellectual strengths of some children, especially ethnic minorities.
The presence of a weapon during the witnessing of a crime often affects
A. attention and recall. B. auditory processing. C. language comprehension. D. All of these are correct.