Adult numeracy and literacy skills are key to transforming lives, promoting social inclusion and contributing to sustainable societies. Achieving an optimal return on investment with regard to the development of adult skills and competencies requires the collation of comprehensive data to assess what people know, what they do with what they know,…

The Program for International Assessment of Adult Competencies, better known as PIAAC, developed a numeracy assessment framework that was used internationally to assess adults' numeracy skills. The assessment gauged adults' (aged 16-65 years) numeracy skills across a full range, from adults with very low levels of numeracy to college level math…

Adult numeracy is key to improving citizens' lives and supporting the development of jobs markets, economies and societies around the globe. However, its importance is all too often overlooked, in terms of both numeracy education (for adults and in schools) and monitoring of skill levels by credible direct assessment. The UNESCO Institute for…

College-educated immigrants in the United States are more likely to have advanced degrees and to major in science, technology, engineering, and math (STEM) fields than their U.S.-born peers with college degrees. But their educational levels have not always translated into occupational gains: They are more likely than U.S.-born workers to be…