Multiple Choice
A physician wants to test the effectiveness of a new allergy medication.The physician consults a researcher who regularly conducts clinical trials.The physician tells the researcher that she has a backlog of 100 patients she is treating effectively with the prevailing medication but who could potentially benefit even more from the new medication.The researcher recommends that the physician do a true experiment because of the availability of a(n)
A) excess-demand control group.
B) quasi-treatment control group.
C) waiting-list control group.
D) convenience control group.
Correct Answer:
Verified
Correct Answer:
Verified
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