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Placebo Affects Cognitive Functioning Research

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Placebo Affects Cognitive Functioning Research
Utilizing the placebo effect as a treatment has the potential to change lives. The “Placebo Sleep Affects Cognitive Functioning” by Christina Draganich and Kristi Erdal, is a study that uses the placebo effect to research the effects it has on cognitive functioning. Draganich and Erdal hypothesizes that the participant’s perception of his or her own sleep quality could be manipulated and that this would affect an individual’s cognitive functioning. The researchers also hypothesize that participants would perform worse on a difficult test of attention and memory if they perceive themselves to have slept poorly the night before, regardless of their actual sleep quality (2014, p.853).
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