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Wagemaker, Hans, Ed. – International Association for the Evaluation of Educational Achievement, 2020
Although International Association for the Evaluation of Educational Achievement-pioneered international large-scale assessment (ILSA) of education is now a well-established science, non-practitioners and many users often substantially misunderstand how large-scale assessments are conducted, what questions and challenges they are designed to…
Descriptors: International Assessment, Achievement Tests, Educational Assessment, Comparative Analysis
Copley, Lisa D.; Meehan, Merrill L.; Howley, Caitlin W.; Hughes, Georgia K. – Appalachia Educational Laboratory at Edvantia (NJ1), 2005
The major purpose of the second field test of the AEL MSCI instrument was to assess the psychometric properties of the refined version with a larger, more diverse group of respondents. The first objective of this field test was to expand the four-point Likert-type response scale to six points in order to yield more variance in responses. The…
Descriptors: Field Tests, Educational Improvement, Evaluation Methods, Teachers