Being good at maths could be good for your health
By Nicolas Jonas Analyst, OECD Directorate for Education and Skills Photo credit: Roman Mager/ Unsplash The Survey of Adult Skills , part of the OECD’s Programme for International Assessment of Adult Competencies (PIAAC), is a key source of information on adults’ proficiency in the information-processing skills that are essential for full participation in modern societies – including numeracy skills. PIAAC data reveal large disparities in numeracy proficiency not only across countries, but between different adult subgroups within countries, as well. Poor numeracy has detrimental effects in many aspects of life, as adults must be able to use numeracy skills in many professional and everyday situations – for example when making decisions, dealing with numerical information, or trying to assess the relevance of figures. A new OECD working paper analyses data from the Survey of Adult Skills to identify the links between adult proficiency in numeracy and the intensity of numeracy use ...