Citation
Denton, C. A., Cirino, P. T., Barth, A. E., Romain, M. A., Vaughn, S., Wexler, J., . . . Fletcher, J. M. (2011). An experimental study of scheduling and duration of “Tier 2” first-grade reading intervention. Journal on Research on Educational Effectiveness, 4(3), 208–230. doi:10.1080/19345747.2010.530127