Reading Apprenticeship is a model of academic literacy instruction designed by the Strategic Literacy Initiative (SLI) at WestEd to improve student literacy skills and academic achievement. Based on understandings of the close relationship between curricular reform and professional development, Reading Apprenticeship includes an instructional…

To date, there have been few causally interpretable evaluations of the impacts of preschool curricula on the skills of children at-risk for academic difficulties, and even fewer studies have demonstrated statistically significant or educationally meaningful effects. In this cluster-randomized study, we evaluated the impacts of a literacy-focused…