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Bouhlila, Donia Smaali; Sellaouti, Fethi – Large-scale Assessments in Education, 2013
In this paper, we document a study that involved applying a multiple imputation technique with chained equations to data drawn from the 2007 iteration of the TIMSS database. More precisely, we imputed missing variables contained in the student background datafile for Tunisia (one of the TIMSS 2007 participating countries), by using Van Buuren,…
Descriptors: Databases, Student Characteristics, Error of Measurement, Intervals
Stevenson, Harold W. – Fordham Report, 1998
Results are now available from the Third International Mathematics and Science Study (TIMSS) with its 5 main components, 41 cooperating countries, over 500,000 participants, and coverage of the full spectrum of mathematics and science from grades 4 through 12. American educators, parents, and policy makers have found the results to be both…
Descriptors: Academic Achievement, Achievement Tests, Case Studies, Curriculum