Roach, A. T., Elliott, S. N., & Webb, N. L. (2003). Alignment analysis and content validity of the Wisconsin alternate assessment for students with disabilities (WCER Working Paper No. 2003–2). Wisconsin Center for Education Research, University of Wisconsin. http://www.wcer.wisc.edu/Publications/workingPapers/Working_Paper_No_2003_2.pdf
Roach, A. T., Elliott, S. N., & Webb, N. L. (2003). Alignment analysis and content validity of the Wisconsin alternate assessment for students with disabilities (WCER Working Paper No. 2003–2). Wisconsin Center for Education Research, University of Wisconsin. http://www.wcer.wisc.edu/Publications/workingPapers/Working_Paper_No_2003_2.pdf
URL
http://www.wcer.wisc.edu/Publications/workingPapers/Working_Paper_No_2003_2.pdf