More than 100 nations have participated in at least one massive international test of educational achievement.Longitudinal data finds that:

Question

Quizplus · Accepted Answer

Studies have shown that there is a positive correlation between educational achievement and economic growth. When a country's population is more educated, they are more likely to have higher incomes, contribute more to the economy, and attract foreign investments. Therefore, if achievement rises, the national economy also advances.

More Than 100 Nations Have Participated in at Least One