The Handbook on Measuring 21st Century Skills is the outcome of extensive research to outline the definitions of four broad competencies required for the 21st century, Critical Thinking, Creativity, Empathy and Executive Function, and documents the existing methods of measuring these skills. The handbook can be downloaded here.
DOI: 10.13140/RG.2.2.10020.99203
DOI: 10.13140/RG.2.2.10020.99203