In a ________ experiment, neither the participants nor the experimenter know which group receives the treatment.

Question

Quizplus · Accepted Answer

In a double-blind experiment, both the participants and the experimenter are unaware of which group receives the treatment. This helps to reduce any biases that may affect the results, as neither the participants nor the experimenter can consciously or unconsciously influence the outcome of the study. Controlled experiments involve a comparison between an experimental group and a control group, whereas naturalistic experiments observe behavior in a natural setting without manipulating any variables. Placebo experiments involve giving a fake treatment to a control group to test the effects of expectation and perception on the outcome of the study.

In a ________ Experiment, Neither the Participants nor the Experimenter