Purpose: This study investigated cumulative effects of language learning, specifically whether prior vocabulary knowledge or special education status moderated the effects of academic vocabulary instruction in high-poverty schools. Method: Effects of a supplemental intervention targeting academic vocabulary in first through third grades were…

To implement Response to Intervention with intermediate-grade struggling readers, there is a need for interventions that are responsive to individual student needs, and sufficiently comprehensive to support the many dimensions of the reading process. This research examined the efficacy of such an intervention, the Interactive Strategies…