Saturday, February 23, 2008

Is Lake Wobegon falling below average in IQ?

Interesting blog post at the BPS blog regarding a Danish study, published in the journal Intelligence, that suggests that average levels of intelligence may be in decline. Of course, much has recently been written about the Flynn Effect (which has documented an increase in average IQ for many decades) and one needs to read many of these recent articles to get a comprehensive understanding of the change in population intelligence over time.

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