The Program for the International Assessment of Adult Competencies (PIAAC), also known as the Survey of Adult Skills, is a large-scale international study of key cognitive and workplace skills of adults ages 16–65. It is designed to assess and compare adults’ skills in participating countries over a broad range of abilities, from reading simple passages to complex problem-solving skills, and to collect information on an individual's skill use and background.
To learn more, read What PIAAC Is.