Nancy N. Heilbronner, the associate dean for academic affairs at Mercy College in Dobbs Ferry, New York, lectures internationally on topics related to gifted and science education. In this article she writes that we have not fully come to terms with two influential factors that will likely impact future STEM outcomes across the planet: (1) changes…

Using data from the Programme for International Student Assessment (PISA) and the Trends in International Mathematics and Science Study (TIMSS), we investigate the link between test scores (mathematics and science) and cross-country income differences. We would like to know whether test scores are good indicators of labor-force quality. The…

This study investigates the relationship between Program for International Student Assessment (PISA) scores in mathematics, science and reading and the employment rates in the following four economic activities: research and development, agriculture, industry, and service industries. Thirty-three countries were included in the study, and most…