Most psychologists believe that racial gaps in test scores
A) have been exaggerated when they are, in fact, insignificant.
B) indicate that intelligence is in large measure inherited.
C) are in large measure caused by environmental factors.
D) are increasing.
Answer: C) are in large measure caused by environmental factors.
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Which of the following is a true statement about antipsychotic medications?
A. Large numbers of clinical trials have failed to demonstrate the efficacy and effectiveness of these drugs. B. Some clinical change can be seen within the first 24 hours, but it drops off rapidly thereafter. C. These medications can take two to four weeks to have any effect on the patient. D. The earlier patients receive these medications, the better they tend to do over the long term.
What was the probable cause for the increase in popularity of marijuana in the 1920s?
a. the end of WWI b. the Depression c. Prohibition d. the repeal of marijuana laws
A group chosen in such a way that each member of the population has an equal chance of being selected is known as a _________
A) clinical sample B) qualitative sample C) random sample D) carpet sample
Chomsky suggested that the human brain has an inherited neural system that lets us understand the structure language provides. This is known as ________.
Fill in the blank(s) with the appropriate word(s).