As long-term effects of educational programs cannot be sufficiently addressed by evaluators during short duration implementation grants, researchers become responsible for investigating sustainability of effects and addressing concerns of policy makers and grant funding agencies. This study examines the impact of the TAP System for Teacher and…

National, state, and local governmental authorities have researched and reported the impacts of poverty on academic performance for multiple decades, providing guidance, legislation, accountability, equal access initiatives, and continuous monitoring for educators to address the ongoing dilemma. However, poverty performance achievement gaps are…

Now more than ever, school principals play a critical role in the effective implementation of inclusive education programs in their schools, as inclusive practices are becoming tightly embedded in a school's culture (Sailor, 2016; Shogren et al., 2015). The success of inclusive education programs has been primarily supported by school principals'…

This study operationalizes four measures of instructional differentiation: one for Grade 2 English language arts (ELA), one for Grade 2 mathematics, one for Grade 5 ELA, and one for Grade 5 mathematics. Our study evaluates their measurement properties of each measure in a large field experiment: the Indiana Diagnostic Assessment Tools Study, which…

Research by Achieve, ACT, and others suggests that for high school graduates to be prepared for success in a wide range of postsecondary settings, they need to take four years of challenging mathematics--covering Advanced Algebra; Geometry; and data, probability, and statistics content--and four years of rigorous English aligned with college- and…

The rural elementary principal has the ultimate responsibility for bringing all stakeholders together to focus and improve student achievement. In doing so, they must be able to provide knowledge of national, state, and local policies that influence achievement. Response to Intervention is a tiered framework for school's to provide…

Annually, ACT provides a snapshot of the college and career readiness of ACT-tested high school graduates. This report is offered as a service to inform policymakers and practitioners about selected indicators of effectiveness and how that translates into readiness. It is designed to stimulate discussion, inquiry, and action. This report is…