Thurlow, MarthaCrone, MelissaCormier, DamienLazarus, Sheryl2015-08-172015-08-172010-03https://hdl.handle.net/11299/173835A report presenting the results of an analysis of states' accommodations policies for the Alternate Assessment based on Modified Achievement Standards (AA-MAS), and compares these policies with the states' regular assessment accommodations policies. This is the first time that the Institute's National Center on Educational Outcomes (NCEO) has published a report that is specifically focused on AA-MAS accommodations policies.enK-12 educationdisabilityeducational accountabilityeducational assessmenteducational accommodationsReport