Education & Skills Online  is an assessment tool designed to provide individual-level results that are linked to the OECD Survey of Adult Skills (PIAAC) measures of literacy, numeracy and problem solving in technology-rich environments. All results are comparable to the measures used in PIAAC and can be benchmarked against the national and international results available for the participating countries.  In addition, the assessment contains non-cognitive measures of skill use, career interest, health and well-being, and behavioral competencies (only available from March 2018 to June 2020).