在20世纪过去几十年开始的技术革命之后,劳动市场对信息处理以及其他高级认知和人际交往能力的需求已大大提高。Based on the results from the 33 countries and regions that participated in the 1st and 2nd round of the Survey of Adult Skills in 2011-12 and in 2014-15, this report describes adults’ proficiency in three information-processing skills, and examines how proficiency is related to labour-market and social outcomes. It also places special emphasis on the results from the 3rd and final round of the first cycle of PIAAC in 2017-18, which included 6 countries (Ecuador, Hungary, Kazakhstan, Mexico, Peru and the United States). The Survey of Adult Skills, a product of the OECD Programme for the International Assessment of Adult Competencies (PIAAC), was designed to provide insights into the availability of some of these key skills in society and how they are used at work and at home. The first survey of its kind, it directly measures proficiency in three information-processing skills: literacy, numeracy and problem-solving in technology-rich environments.