While most students receiving special education services in school are educated with the same general curriculum (i.e., instructional materials) as their peers without disabilities, students with extensive support needs and significant cognitive disabilities may qualify to receive instruction with alternate curricular materials aligned with…

Most students with complex support needs are taught in separate special education classrooms; one reason is teams that inappropriately use the intensity of support needs as the basis for placement in more restrictive placements. This study used Bayesian multilevel modeling to determine whether the intensity of student support needs predicted…

This quantitative correlational study examines school-level longitudinal outcomes of eighth-grade algebra universal acceleration in 15 U.S. school districts when compared with selective acceleration in 289 school districts. Universally accelerated school districts had higher enrollments, with large effect sizes, in geometry, algebra 2, and…

Educators and families develop individualized education programs (IEPs) to address unique needs of individual students with disabilities. Addressing all student needs is critical to ensuring students receive a free and appropriate public education. To understand how IEP teams address the needs of students with complex support needs, we examined…

In this pre-registered study, we explored the impacts of Boston Pre-K on children's educational trajectories, school progress/engagement, and academic achievement in late elementary and middle school using lotteries for oversubscribed schools in 2007-2011 (N=3,092 students; 24% of all applicants). Importantly, the program was unique nationally in…

Over 90% of students with complex support needs are taught in self-contained (segregated) special education classrooms for most of their school day, despite accumulating evidence these classrooms are not associated with positive student outcomes. Yet placement in these segregated classrooms persists, in part because of assumptions about the degree…

The impact of the International Baccalaureate (IB) curriculum on Chinese teachers' self-efficacy has been unknown. The purpose of this causal-comparative study was to determine the impacts of the International Baccalaureate curriculum on Chinese teachers' reports of self-efficacy. Two groups were studied, the first comprised Chinese public…

This technical assistance paper provides policy and guidance to individuals with test administration responsibilities in adult education programs. Rule 6A-6.014, Florida Administrative Code (F.A.C.), General Requirements for Adult General Education Programs, provides a list of assessments that are approved by the U.S. Department of Education (ED)…

This study used longitudinal special education record data from a large urban southwestern U.S. school district to review classroom placements of students in Grades 5 to 9 educated in traditional public schools (N = 21,314). Results indicated that half of the students were educated primarily in general education classrooms (n = 10,658), 9% of…