James Flynn
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Hr Videos
Why our IQ levels are higher than our grandparents’ | James Flynn
Source | YouTube | TED In 1900, only 3% of Americans practiced professions that were deemed “cognitively demanding.” Today, 35%…
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Source | YouTube | TED In 1900, only 3% of Americans practiced professions that were deemed “cognitively demanding.” Today, 35%…
Read More »