The Center for Research and Reform in Education has completed reviews of educational technology and reading achievement, focusing on the effects of technology use on reading achievement in K-12 classrooms, and also on reading outcomes for struggling readers. The reviews can be accessed from the following links:
Effects of Technology Applications on Reading Achievement in K-12 Classrooms
Cheung, A., & Slavin, R.E. (2012). How features of educational technology programs affect student reading outcomes: A meta-analysis. Educational Research Review, 7 (3), 198-215. Doi:10.1016/j.edurev.2012.05.002
Effects of Technology Applications on Reading Outcomes for Struggling Readers
Cheung, A., & Slavin, R. E. (2013). Effects of educational technology applications on reading outcomes for struggling readers: A best-evidence synthesis. Reading Research Quarterly, 48 (3), 277-299.