Thompson, S., Erickson, R., Thurlow, M., Ysseldyke, J., & Callender, S. (1999). Status of the states in the development of alternate assessments (Synthesis Report No. 31). University of Minnesota, National Center on Educational Outcomes. https://nceo.info/Resources/publications/OnlinePubs/archive/Synthesis/Synthesis31.html

Report
Thompson, S., Erickson, R., Thurlow, M., Ysseldyke, J., & Callender, S. (1999). Status of the states in the development of alternate assessments (Synthesis Report No. 31). University of Minnesota, National Center on Educational Outcomes. https://nceo.info/Resources/publications/OnlinePubs/archive/Synthesis/Synthesis31.html

URL

https://nceo.info/Resources/publications/OnlinePubs/archive/Synthesis/Synthesis31.html

Summary