Which of the following is TRUE regarding influences on health in late adulthood?
a. Participation in exercise increases slightly after age 65 as people have more leisure time.
b. Aerobic exercise enhances cognitive functioning.
c. Older adults have more automobile crashes than 16- to 20-year-olds, but their crashes are less likely to be fatal.
d. Smoking rates in the United States and other developing countries have increased in the last few decades as a result of more aggressive marketing campaigns.
Answer: B
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Theory is to hypothesis as ______ is to ______.
A. description; explanation B. explanation; prediction C. prediction; description D. prediction; explanation
Actual cessation of breathing followed by waking and gasping for air is characteristic of
A. insomnia. B. somnambulism. C. nocturnal enuresis. D. apnea.
Lack of funds can lead students to
A. live at home. B. be less at risk for dropping out of college. C. work more hours at jobs. D. both live at home and work more hours.
Donna's family consists of her biological parents and her younger sibling, Sam. Their family also has a pet dog. Given the information, Donna's family is most likely to be categorized as a(n)
A. blended family. B. stepfamily. C. nuclear family. D. extended family.