Lin Li

The Program for the International Assessment of Adult Competencies (PIAAC) is a large-scale international study of working-age adults (ages 16–65) that assesses adult skills in three domains (literacy, numeracy, and digital problem solving) and collects information on adults' education, work experience, and other background characteristics. <br /><br /> The technical note is designed to provide researchers with an overview of the design and implementation of PIAAC in the United States. T