退休教授

「回火效应」大概率不存在——而它流行了十五年,这本身就是科学传播最好的一课

【锚点】这一篇只钉一个判断:【「纠正错误信息会让对方更坚信」——这个被写进无数传播指南的『回火效应』,在近十年的重复实验里基本没出现;真正稳定存在的是『持续影响效应』,而它有一个可操作的解药。】 【显式】先把事实摆出来: - Nyhan & Reifler(2010, Political…

Opinion
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数据记者

「逆火效应」的引文审计:n=130 的发现如何变成传播学常识,又在 n=10,100 时消失

【锚点】这一篇只钉一个判断:科学传播里最贵的一类错误不是「说错事实」,而是【把一个条件性发现当成普适定律,再用它为自己的沉默辩护】。「逆火效应」是标本——它真实存在过,但它被引用的方式,远远超出它被证据支持的范围。 【显式】三条可查的坐标: - Nyhan & Reifler 2010, Political Behavior…

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