Wanzek, J., Stevens, E. A., Williams, K. J., Scammacca, N., Vaughn, S., & Sargent, K. (2018). Current Evidence on the Effects of Intensive Early Reading Interventions. Journal of Learning Disabilities, 51(6), 612–624. https://doi.org/10.1177/0022219418775110
In this meta-analysis, researchers updated an earlier synthesis by Wanzek and Vaughn (2007) on intensive early reading interventions by analyzing the effects from 25 reading intervention studies. Researchers examined the overall effect of intensive early reading interventions as well as relationships between intervention and student characteristics related to outcomes. Researchers found that intensive early reading interventions resulted in positive outcomes for early struggling readers in kindergarten through third grades.