The Flynn Effect
The Flynn effect reveals a consistent increase in intelligence scores over decades, with an average rise of two to three IQ points per decade. This trend, first identified through extensive research spanning from the 1930s to 2010, persists in developed nations and is also observed in some developing countries, highlighting environmental factors like nutrition and education. While the existence of the Flynn effect is well-documented, the reasons behind this phenomenon remain less clear, with genetic factors ruled out.In this clip
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The Science of Everything Podcast
Episode 81: Intelligence Part 2
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