Social Studies, 21.10.2021 02:10 ceve18
A company makes a bracelet containing magnets that they claim improves balance and overall athletic performance. Researchers recruit volunteers for an experiment. The subjects will test the effectiveness of the bracelet by performing a variety of athletic challenges with and without the bracelet. Each subject will do each challenge 333 times: wearing the actual bracelet, wearing a placebo bracelet, and wearing no bracelet at all. The order will be randomized for each activity, subjects won't know which bracelet is which.
Required:
Why did the researchers include the scenario where subjects wear no bracelet at all?
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A company makes a bracelet containing magnets that they claim improves balance and overall athletic...
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