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哈佛大学的研究表明,PPT讲课效果很差,还不如传统的讲课方式呢。无聊又没用,还浪费时间和金钱。由于人们在听和看做不到同步,顾看PPT就顾不上听你讲的东西,你讲的东西很快就被观众忘记。
https://www.inc.com/.../harvard-just-discovered-that-powerpoint-is-worse-than-useless.html
https://www.forbes.com/sites/paularmstrongtech/2017/07/05/stop-using-powerpoint...
https://policyviz.com/2019/10/23/research-reveals-powerpoint-is-not-to-blame
https://www.sciencemag.org/news/2014/05/lectures-arent-just-boring-theyre-ineffective...
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