Explore all articles tagged with "IQ Score Increases". Discover insights, research, and expert analysis on this topic.
The surprising history of how studying animal cognition influenced the development of modern human intelligence testing methods.
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Intelligence Research
Your grandparents would score about 15-20 IQ points lower on today's tests -- not because they were less capable, but because of the Flynn effect. Here is a simple explanation of why IQ scores rise over time, what drives the gains, and why they may be reversing.
Intelligence Research
IQ scores rose by roughly 30 points over the 20th century - a phenomenon called the Flynn Effect. Explore James Flynn's landmark research, country-by-country data, the causes behind rising scores, the recent reversal in some nations, and what it all means for modern IQ testing.