Seven in 10 new antidepressants now fail placebo trials, says Steve Silberman of Wired Magazine. Scientists are still trying to figure out what exactly is going on with the placebo effect. The same placebos that can cause people to feel relaxed will make them feel tense if you describe it differently. We're just still two placebo pills will have a stronger effect than just one.
How powerful is the placebo effect? After a good night’s sleep could a scientist convince you that you had tossed and turned, and if so, how would that affect your perceptions and behavior? What if a doctor told you that you had slept like a baby when in reality you had barely slept at all? Would hearing those words improve your performance on a difficult test?
In this episode we learn the answers to these questions and more as we explore how research continues to unravel the mysteries behind the placebo effect and how it can drastically alter our bodies and minds.
Our guest is Kristi Erdal, a psychologist at Colorado College who discovered placebo sleep along with one of her students, Christina Draganich. Draganich wondered if such a thing might exist after reading all the literature on placebos, and Erdal helped her create the research methods she used to test her hypothesis.
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