This study examined how differences in listening comprehension and word reading at the beginning of the school year influence changes in reading comprehension for English learners (ELs) with significant reading difficulties compared to non-ELs with significant reading difficulties. The study investigated heterogeneity in response to instruction…

This article presents findings from a quasiexperimental study examining the effects of a Tier 2 intervention aligned to Tier 1 instruction, a nonaligned Tier 2 intervention, and a business-as-usual (BAU) comparison on the content knowledge, vocabulary, and reading outcomes of fourth-grade struggling readers. In the aligned condition, teachers were…

This article reviews published experimental studies from 2000 to 2012 that evaluated the effects of providing reading interventions to English learners who were at risk for experiencing academic difficulties, including students with learning disabilities. Criteria included: (a) the study was published in a peer-referred journal, (b) the study was…

This study utilized secondary analyses of a randomized controlled trial and investigated the extent to which prestest word identification efficiency, reading fluency, and vocabulary knowledge moderated the effects of an intervention on reading comprehension outcomes for struggling readers in sixth through eighth grades. Given that the experimental…

A large body of research supports the efficacy of small group reading interventions for students in Grades K through 3. However, there are few studies evaluating the effects of supplemental Tier-2 intervention implemented within a response to intervention (RTI) or multitiered systems of support (MTSS) framework. The purpose of this study was to…

This longitudinal randomized-control trial investigated the effectiveness of scientifically based reading instruction for students with IQs ranging from 40 to 80, including students with intellectual disability (ID). Students were randomly assigned into treatment (n = 76) and contrast (n = 65) groups. Students in the treatment group received…

Sixty fourth- and fifth-grade general education teachers were randomly assigned to teach Collaborative Strategic Reading (CSR; Klingner, Vaughn, Boardman, & Swanson, 2012), a set of reading comprehension strategies, or to a business-as-usual comparison group. Results demonstrate that students with learning disabilities (LD) who received CSR…

This study aimed to determine the efficacy of a content knowledge and reading comprehension treatment implemented by eighth-grade general education social studies teachers among students with disabilities included in the classes. Data on students with disabilities across 2 years of study were combined for the analysis presented here. Students in…

This study assessed the effects of curriculum on technical features (criterion validity and developmental growth rates) within curriculum-based measurement in reading with 91 elementary level handicapped and nonhandicapped students. Correlations between oral reading samples and reading comprehension as well as developmental growth rates were…

Learning disabled and behaviorally disordered third and fourth grade students were taught test taking skills such as attending to appropriate stimuli, marking answers carefully, using time well, and avoiding errors. These students scored significantly higher than their untrained peers on the Word Study Skills subtest of the Stanford Achievement…