The PIAAC Survey measures some skills used by individuals at work and in private life in three specific areas:
Indirectly, the PIAAC Survey also researches some other skills, such as use of cognitive skills, interaction and social skills, physical skills and learning skills. The data are gathered using a questionnaire that includes the background questionnaire and tests.
Picture: Elements of the survey of adult skills
Source: OECD, PIAAC