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Which of the Following Statements About Brain Changes in Older

Question 47
Multiple Choice

Which of the following statements about brain changes in older adults is true? A)There are no visible differences between the brains of older and younger adults. B)Declines in the size of the pre-frontal lobe are associated with declines in memory performance in older adults. C)Brains continue to grow throughout the lifespan. D)Declines in the size of the occipital lobe are associated with declines in memory performance in older adults.

Related questions
Q 48
Marilena is 80-year-old, and plays tennis and competitive Scrabble.Relative to less active older adults, Marilena is: A)less likely to show cognitive declines. B)less likely to develop Alzheimer's disease. C)still likely to show slower speed on working memory tasks. D)all of the above are true.
Q 49
Which of the following has NOT been advanced as an explanation for declines in memory performance in older adults? A)slower processing speed B)that older adults have problems inhibiting irrelevant stimuli. C)that older adults show a decline in the use of effective memory strategies. D)that older adults have impaired theory of mind.
Q 50
A power demonstration of the success of inhibition theory to explain age-related memory declines comes from irrelevant and distracting words embedded in otherwise meaningful sentences.
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