SAMPLEPlacebo effect– the phenomenon in which the expectations of the participants in a study can influence their behavior• Single-blind study– subjects do not know whether they are in the experimental or the control group (reduces placebo effect)
SAMPLEPlacebo effect– the phenomenon in which the expectations of the participants in a study can influence their behavior• Single-blind study– subjects do not know whether they are in the experimental or the control group (reduces placebo effect)<br>