Ferrara, S., Swaffield, S., & Mueller, L. (2009). Conceptualizing and setting performance standards for alternate assessments . In W. D. Schafer & R. W. Lissitz (Eds.), Alternate assessments based on alternate achievement standards: Policy, practice, and potential (pp. 93–111). Paul H. Brookes.
Ferrara, S., Swaffield, S., & Mueller, L. (2009). Conceptualizing and setting performance standards for alternate assessments. In W. D. Schafer & R. W. Lissitz (Eds.), Alternate assessments based on alternate achievement standards: Policy, practice, and potential (pp. 93–111). Paul H. Brookes.