We used time-varying effect modelling of two very large samples of fourth-grade students (N[subscript reading] = 148,240, N[subscript mathematics] = 152,220) to investigate associations between adoption and over-time implementation of a de facto cap on special education service receipt and over-time likelihoods of disability identification from…

The 1990 Individuals with Disabilities Education Act (IDEA) reauthorization introduced transition mandates that included a "student involvement in transition planning" requirement, creating an emphasis on promoting such involvement so as to enhance the self-determination of students with disabilities and positive transition-related…

All students, including students with disabilities, must be included in state accountability systems as required by law. In April 2007, federal regulations provided states the flexibility to offer another assessment option--an Alternate Assessment based on Modified Achievement Standards (AA-MAS) for some students with disabilities. The AA-MAS is…

In April 2007, Federal No Child Left Behind regulations were finalized that provided states with additional flexibility for assessing some students with disabilities. The regulations allowed states to offer another assessment option, alternate assessments based on modified academic achievement standards (AA-MAS). States are not required to have…

Federal regulations (U.S. Department of Education, 2007a) provide states with the flexibility to offer an alternate assessment based on modified academic achievement standards (AA-MAS). This assessment option is for a small group of students with disabilities who can make significant progress, but may not reach grade-level achievement within the…