8. Power of suggestion
Field: psychology
You think you really know what you think you know? Wait, what? We are usually very certain about things in our memory that are “vivid” in our minds and that we “know” undoubtedly happened. But it has often been shown that it is actually not the case. The power of suggestion is really a strong one. So in this project, you will show in which way. You will need some voluntaries to participate in, but surely they will also be astonished by the results of it. Since it is an attractive subject, this is one of the easy award winning science fair projects for 9th grade.
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