Large-scale academic assessments have played a dominant role in U.S. federal and state education policies over the past couple of decades. Among the many validity issues that presently concern test users is the evaluation of alignment among large-scale assessments and the academic content and performance standards on which they are based. This…

Some states are developing alternate assessments based on modified achievement standards (AA-MAS) to measure the academic achievement of some students with disabilities (Albus, Lazarus, Thurlow, & Cormier, 2009; Lazarus, Thurlow, Christensen, & Cormier, 2007). These assessments measure the same content as the general assessment for a given…