how to avoid the placebo effect in an experiment

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1. The placebo effect

   

2. Placebo Effect, Control Groups, and the Double Blind Experiment (3.2)

   

3. 23 Placebo Effect Examples (2024)

   

4. Custom Writing Service

   

5. Solved What is a placebo? Describe the placebo effect and

   

6. What Is the Placebo Effect?