Ingvarson, Lawrence
[VerfasserIn];
Schwille, John
[VerfasserIn];
Tatto, Maria Teresa
[VerfasserIn];
Rowley, Glenn
[VerfasserIn];
Peck, Ray
[VerfasserIn];
Senk, Sharon L.
[VerfasserIn]
;
International Association for the Evaluation of Educational Achievement,
Australian Council for Educational Research,
Michigan State University