In a __________ experiment,both the research and participants are kept unaware of which participants are assigned to which participant group.
A) single-blind
B) double-blind
C) unaware
D) placebo

Question

Quizplus · Accepted Answer

In a double-blind experiment, both the researchers and participants are unaware of which participants are assigned to which participant group. This helps to reduce bias and increase the validity of the results. A single-blind experiment would only have either the researchers or participants unaware, while unaware and placebo do not accurately describe the experimental design.

In a __________ Experiment,both the Research and Participants Are Kept