_____________ is the largest single factor contributing to cost growth for Medicare and Social Security.
a. the birth rate
b. aging population
c. illness
d. skilled nursing care
b. aging population
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All of the following are related to ethical guidelines in the conduct of research except:
A) avoidance of deception B) freedom to withdraw C) informed consent D) reliability of measures
Mr. Duncan practices the guideline of scoring essay items more than once. He scored Joey's test and came up with two different scores. What should Mr. Duncan do?
a. Keep the highest score for Joey's test b. Find a test with similar grades and compare them to one another c. Average the two scores for a final score d. Grade the test a third time marking his inconsistencies
What is the topographical classification system for physical disabilities?
What will be an ideal response?
When testing very young students, it is best to use material that is
A. familiar. B. humorous C. visual. D. interesting.