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verified
Short Answer
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Multiple Choice
A) Night vision declines, making driving at night more dangerous.
B) Nearsightedness increases while farsightedness decreases.
C) Some people who were previously nearsighted can now drive without glasses.
D) Peripheral vision decreases before frontal vision.
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Multiple Choice
A) are inevitable, regardless of lifestyle.
B) may be slightly modified by lifestyle.
C) may have delayed onset due to lifestyle.
D) may be strongly affected by lifestyle.
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Essay
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Multiple Choice
A) rise in an individual's IQ over the years.
B) decrease in an individual's IQ over the years.
C) rise in average IQ over the generations.
D) decrease in average IQ over the generations.
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Short Answer
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Multiple Choice
A) It is the accumulation of facts.
B) It is quick and flexible.
C) It includes long-term memory for dates in history.
D) It includes the size of one's vocabulary.
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Essay
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Short Answer
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Essay
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Multiple Choice
A) cohort differences can make it difficult to differentiate between developmental change and contextual differences.
B) retesting leads older subjects to do better.
C) the most intelligent people are most likely to drop out of the study.
D) the results tend not to be worth the large investment.
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Short Answer
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True/False
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Multiple Choice
A) mortality.
B) morbidity.
C) disability.
D) vitality.
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Multiple Choice
A) fluid
B) crystallized
C) practical
D) creative
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Multiple Choice
A) 33
B) 50
C) 65
D) 75
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Essay
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Multiple Choice
A) It involves replacing testosterone that naturally declines with age.
B) Research on its use has yielded consistent findings.
C) Some findings may have been affected by SES.
D) It increases the risk of osteoporosis.
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Essay
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