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Jenni Ingram; Jamie Stiff; Stuart Cadwallader; Gabriel Lee; Heather Kayton – UK Department for Education, 2023
The Programme for International Student Assessment (PISA) assesses the knowledge and skills in mathematics, reading and science of 15-year-old pupils in countries around the world. PISA is run by the Organisation for Economic Co-operation and Development (OECD), and assessment is typically undertaken every 3 years, allowing us to chart how…
Descriptors: Foreign Countries, International Assessment, Achievement Tests, Secondary School Students
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Brunner, Martin; Keller, Ulrich; Wenger, Marina; Fischbach, Antoine; Lüdtke, Oliver – Journal of Research on Educational Effectiveness, 2018
To plan group-randomized trials where treatment conditions are assigned to schools, researchers need design parameters that provide information about between-school differences in outcomes as well as the amount of variance that can be explained by covariates at the student (L1) and school (L2) levels. Most previous research has offered these…
Descriptors: Academic Achievement, Student Motivation, Psychological Patterns, Learning Strategies