Reliability and Validity of International Large-Scale Assessment

Understanding IEA’s Comparative Studies of Student Achievement
Wagemaker, Hans Ainley, John Twist, Liz Schulz, Wolfram Koršňáková, Paulína Meinck, Sabine Musu, Lauren Becker, Alena Sibberns, Heiko von Davier, Matthias Hegarty, Seamus Leng Ng, Hui Rutkowski, David
Wagemaker, Hans
IEA , Amsterdam (2020)
IEA Research for Education Volume 10 reviews the development of the quality control mechanisms and methodologies associated with IEA’s extensive program of educational research. A group of renowned international researchers, directly involved in the design and execution of IEA’s international large-scale assessments (ILSAs), describe the operational and quality control procedures that are employed to address the challenges associated with providing high-quality, comparable data.