Noriko is a participant in an experiment to test whether placing magnets inside the soles of shoes reduces foot pain.Neither Noriko nor the experimenter who interacts with her knows whether the pair of shoes she was given have magnets inside of them.Noriko is taking part in a(n)

Question

Quizplus · Accepted Answer

In a double-blind study, both the participant and the experimenter do not know which group the participant belongs to (in this case, whether the shoes have magnets or not). This helps to reduce bias and increase the reliability of the results.

Noriko Is a Participant in an Experiment to Test Whether