Inter-rater reliability (IRR), which is a prerequisite of high-quality ratings and assessments, may be affected by contextual variables, such as the rater's or ratee's gender, major, or experience. Identification of such heterogeneity sources in IRR is important for the implementation of policies with the potential to decrease measurement error…

This report provides a resource for state and district assessment staff as they develop requests for proposals (RFPs) for interim assessments for all of their students, including those who require accessibility features, to demonstrate their knowledge and skills as well as those who may need an alternate assessment because of their significant…

Renewal proposals for the Elementary and Secondary Education Act (ESEA), the current version of which is the No Child Left Behind (NCLB) Act, are still being discussed by congressional lawmakers and staff. Capitol Hill aides and U.S. Department of Education officials have suggested that a current federal regulation governing alternate testing for…

The importance of student assessment, particularly for summative purposes, has increased greatly over the past thirty years. At the same time, emphasis on including all students in assessment programs has also increased. Assessment programs, whether they are large-scale, district-based, or teacher developed, have traditionally attempted to assess…