Which of the Following Is the Best Description of a Double-Blind

question 35

Multiple Choice

Which of the following is the best description of a double-blind experiment?

• A) an experiment in which the subjects are blindfolded so they cannot see which treatment is applied to them
• B) an experiment in which neither the investigators nor the subjects know how the treatments have been assigned
• C) an experiment in which neither the investigators nor the subjects know the others' names
• D) an experiment in which both the investigators and the subjects are hidden from the others' views