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Cho, Mee-Ok; Scherman, Vanessa; Gaigher, Estelle – African Journal of Research in Mathematics, Science and Technology Education, 2012
This paper reports on secondary analysis of TIMSS 2003 data, based on a sound conceptual model, aiming to explain differential science achievement in South Africa from the perspective of educational effectiveness research. The conceptual framework was developed by refining existing school effectiveness models and including factors related to…
Descriptors: Science Education, Instructional Effectiveness, Correlation, Hierarchical Linear Modeling