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Chmielewski, Anna K. – OECD Publishing, 2018
It is well-known that there are large disparities in academic achievement between children of different socio-economic status (SES) backgrounds. This study examines the evolution of disparities in literacy skills between adults of different SES backgrounds. It compares countries' patterns in the evolution of disparities in literacy by SES…
Descriptors: Achievement Gap, Socioeconomic Background, Academic Achievement, Adults
Paccagnella, Marco – OECD Publishing, 2016
This paper presents a comprehensive analysis of the link between age and proficiency in information-processing skills, based on information drawn from the Survey of Adult Skills (PIAAC). The data reveal significant age-related differences in proficiencies, strongly suggesting that proficiency tends to "naturally" decline with age. Age…
Descriptors: Adult Literacy, Surveys, Adults, Age Differences
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Li, Tongyun; von Davier, Matthias; Hancock, Gregory R. – ETS Research Report Series, 2016
This report investigates the prediction of labor force status using observed variables, such as gender, age, and immigrant status, and more importantly, measured skill variables, including literacy proficiency and a categorical rating of educational attainment based on the 1994 International Adult Literacy Survey (IALS), the 2003 Adult Literacy…
Descriptors: Labor Force, Predictor Variables, Gender Differences, Age Differences
OECD Publishing, 2014
The Programme for International Assessment of Adult Competencies (PIAAC) will establish technical standards and guidelines to ensure that the survey design and implementation processes of PIAAC yield high-quality and internationally comparable data. This document provides a revised version of the technical standards and guidelines originally…
Descriptors: Adults, International Assessment, Adult Literacy, Competence