The study participants do not know if they are in the treatment or comparison group, but...
The study participants do not know if they are in the treatment or comparison group, but the investigators do know the group assignments. Which of the following terms associated with experimental studies is defined by this statement?
a) Single-masked study
b) Equipoise
c) Reference population
d) Placebo
Homework Answers
Answer: Single mask study.
( The single mask study includes that the researchers knows about the group and the variables the participants are taking but the participants doesn't know about it.)
The equipoise study has balanced outcome whereas, the placebo includes to patient think that the treatment is being provided but in real it is not like that.
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