Citation Wexler, J., Wanzek, J., & Vaughn, S. (2009). Preventing and remediating reading difficulties. In G. D. Sideridis & T. A. Citro (Eds.), Strategies in reading for struggling learners (pp. 15–35). Weston, MA: Learning Disabilities Worldwide. More by These Authors A Meta-Analysis of Tier 1 Interventions Delivered in 4th- Through 12th-Grade Classrooms Effects of Tier 1 Intervention for Students With Disabilities Explaining Variation in Findings From Efficacy and Effectiveness Studies for English Reading Interventions for English Learners