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OpenStudy (anonymous):
MEDAL! Doctors want to determine the best medication for Alzheimer's, medication A or medication B. They randomly choose participants to be given one of the unmarked medications. Only the researchers know which participants were given which medication. Identify the type of experiment described. A. Randomized controlled experiment B. Randomized controlled blind experiment C. Randomized controlled double-blind experiment
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OpenStudy (anonymous):
@shamil98
OpenStudy (anonymous):
wouldnt my answer be B?
OpenStudy (shamil98):
Yes. a randomized controlled blind experiment. since only the researchers know the substance
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