Pellegrino, J. W. (2014). Assessment as a positive influence on 21st century teaching and learning: A systems approach to progress. Keynote address in Proceedings of the 2014 Conference of the International Association for Educational Assessment, Singapore. [Online]
Mislevy, R. (2013). Four metaphors we need to understand assessment. Published by the Gordon Commission on the Future of Assessment in Education. Available: [Online]
Additional reading
Black, P., & Wiliam, D. (1998). Assessment and classroom learning. Assessment in Education, 5(1), 7-73.
Pellegrino, J. W., Chudowsky, N. & Glaser, R. (Eds.). (2001). Knowing what students know: The science and design of educational assessment. Washington, DC: National Academies Press.