What are the criteria for diagnosing mild cognitive impairment and age-associated cognitive decline? Summarize the implications (prognosis) of each
What will be an ideal response?
The criteria for diagnosing MCI and AACD include a gradual decline in cognitive function along with low scores on standardized tests. A specific disorder that might account for the symptoms must be ruled out. The prognoses for the two disorders are very different. Many believe that MCI is a precursor to Alzheimer's, but that it can be slowed or even prevented through the use of medications. Longitudinal research, however, does not wholly support this thinking.
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The ego functions according to the reality principle
Indicate whether the statement is true or false.
Despite its weaknesses, the cross-sectional design remains popular with researchers because it
a. is quickly and easily applied. b. reveals details about individual development while the child matures. c. requires patience while data are collected for years. d. gives clearly interpretable results when cohort effects are especially strong.