In a world drenched in data, we must ensure that students know the meaning of numbers. Our world is awash in numbers. Headlines report the latest interest-rate cuts by the Federal Reserve, hikes or ...

Research impact is measured in different ways. However, these indicators are often based on dubious calculations, says Ludo Waltman. Policymakers try in various ways to evaluate how well researchers ...

In today’s society, literacy is a critical skill, one that has the power to enhance the number and variety of opportunities available to individuals and that can enable them to lead productive lives ...

This appendix presents background and sample items from some of the measures that have been discussed in this report. For more information about the development and use of these measures, please see ...