NotesFAQContact Us
Collection
Advanced
Search Tips
Showing one result Save | Export
Peer reviewed Peer reviewed
Direct linkDirect link
Suter, Larry E. – Research in Comparative and International Education, 2017
The international comparative studies in 1959 were conducted by International Association for the Evaluation of Educational Achievement (IEA) researchers who recognized that differences in student achievement measures in mathematics across countries could be caused by differences in curricula. The measurements of opportunity to learn (OTL) grew…
Descriptors: International Studies, Cross Cultural Studies, Mathematics Achievement, Educational Opportunities