The Virginia public-school assessment and accountability system impacted the statewide reading proficiency scores for students with disabilities. The purpose of this causal-comparative quantitative study was applied to answer the research question, and hypothesis statement and determine the difference in the reading improvement measured by the…

This article examined the extent to which administrative decisions that affected the implementation fidelity of Direct Instruction programs were related to student achievement. Data from three studies showed that administrative decisions that disregarded recommended protocols regarding teacher training, teacher preparation, and student schedules…