Placebos are a tool for
A) control
B) blocking
C) randomization
D) sampling
E) blinding

Name: Placebos are a tool for A) control B) blocking C) randomization D) sampling E) blinding
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Placebos are a tool for blinding, meaning they are used to prevent participants from knowing whether they are receiving the actual treatment or a harmless substitute. This helps eliminate bias in the study and allows researchers to measure the true effects of the treatment.

Placebos Are a Tool for