In a double-blind study, who knows which group a person gets assigned to?
A) Both experimenters and participants
B) Neither experimenters nor participants
C) Either experimenters or participants
D) Only participants

Question

Quizplus · Accepted Answer

In a double-blind study, neither the experimenters nor the participants know which group a person gets assigned to. This is done to reduce bias or influence in the results.

In a Double-Blind Study, Who Knows Which Group a Person