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A motivational speaker claims that wearing red on the day of an exam “energizes” the brain...

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Psychology

A motivational speaker claims that wearing red on the day of anexam “energizes” the brain and improves performance. Yourpsychology professor doubts that this is true. Design an experimentthat would test whether the speaker is correct.

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A true experiment has two major features random assignment of participants and experimental and control groups The research question of the study is whether wearing red on the day of an examination improves performance by energizing the brain The hypothesis of no difference is that there is no significant difference in marks scored on an examination based on whether a    See Answer
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