Adults by proficiency level in problem solving in technology-rich environments . Opted out of computer-based assessment

Adults in this category opted to take the paper-based assessment without first taking the ICT core assessment, even if they reported some prior experience with computers. They also did not take part in the computer-based assessment, but took the paper-based version of the assessment, which does not include the problem solving in technology-rich environment domain. For more information, consult the OECD PIAAC website: