In short: The study: Tell teachers some of their students are gifted (when they are not), and see if these students excel more academically on average. Results: It would seem they do. Ethical Implications: Yeah... about that.. A lot of studies have various ethical implications, which today go through incredible scrutiny to make sure we actually don't harm or impact the participant in any lasting way. It's reasonable, and in my opinion, necessary. However, let me point out the difficulty in having this system too. In education, we often want to learn what impacts participants and changes the way they learn to become smarter. However, for someone to become smarter, and learn more, you are inherently required to have a control group, which won't. That is always an issue. There are ways around it, and ways you can conduct the studies to put the control group in the experiment after you are done conducting data so that they both benefit, but for the most part, there's a...
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