This study used generalizability theory to measure reliability on the Recognizing Effective Special Education Teachers (RESET) observation tool designed to evaluate special education teacher effectiveness. At the time of this study, the RESET tool included three evidence-based instructional practices (direct, explicit instruction; whole-group…

There is currently little consensus on how special education teachers should be evaluated. The lack of consensus may be due to several reasons. Special education teachers work under a variety of complex conditions, with a very heterogeneous population, and support student progress toward a very individualized set of goals. In addition, special…

As accountability requirements for determining adequate yearly progress increase, states are working to make standards-based assessments accessible for all students. Providing accommodations on assessments is one of the main ways to allow not only students with disabilities but also students who are English Language Learners to be included in…

A study investigated whether the use of American Sign Language as an accommodation affected the validity of standards-based assessments given in 12 classrooms of students with hearing impairments. Findings indicate sign language translation can result in the omission of pertinent information required to answer test items correctly. Suggestions are…