Average IQ levels in the US dropped ... More research needs to be conducted to determine why IQ scores are falling across the country, but one expert speculated that a drop in reading and an ...

These are the top 10 countries with the highest IQ as per the World Population Review ... It scores 101.6 in the study, which means that the average IQ of Belarus is 101.6. It is the effect ...

Looking at average IQ scores across countries can help give us an idea of what affects thinking and learning in different parts of the world. The latest update from the International IQ Test in 2025 ...