Research Findings: This study reports on the outcomes of a multisite, two-tiered, response-to-intervention instructional model for delivering phonological awareness instruction and intervention to kindergartners. Fifty-seven kindergartners from 3 classrooms participated in a supplemental phonological awareness program, and 56 kindergartners from 3…

This article reports the effects of a 2-year supplemental reading program for students in kindergarten through third grade that focused on the development of decoding skills and reading fluency. Two hundred ninety-nine students were identified for participation and were randomly assigned to the supplemental instruction or to a no-treatment control…