Empirical studies investigating supplemental reading interventions for students with or at risk for reading disabilities in the early elementary grades have demonstrated a range of effect sizes. Identifying the findings from high-quality research can provide greater certainty of findings related to the effectiveness of supplemental reading…

A subset of students fail to respond adequately to reading interventions. This synthesis systematically reviews studies in which students in grades K-3 responded inadequately to a Tier 2 reading intervention and were provided with a Tier 3 intervention. Descriptions of the Tier 3 reading interventions and effects are provided. To meet inclusion…

This meta-analysis synthesizes the last two decades of experimental and quasi-experimental research on reading instruction across academic contexts (e.g., social studies, science, mathematics, English language arts) for English learners (ELs) in grades 4 through 8, to determine (a) the overall effectiveness of reading instruction for upper…

This meta-analysis synthesizes the literature on interventions for struggling readers in Grades 4 through 12 published between 1980 and 2011. It updates Scammacca et al.'s analysis of studies published between 1980 and 2004. The combined corpus of 82 study-wise effect sizes was meta-analyzed to determine (a) the overall effectiveness of reading…

The authors synthesized reading intervention studies conducted between 1980 and 2012 with K-12 students identified with autism spectrum disorders (ASD). Nine single-subject design studies, one quasi-experimental study, and two single-group design studies met the criteria for inclusion. Findings from the studies indicate that modifying…

This paper synthesizes the findings of social skills interventions conducted with 3- to 5-year-old children with disabilities between 1975 and 1999. Provided are study purposes, procedures, measures, and findings as well as analysis of effect size outcomes. Positive outcomes were associated with a range of interventions, including modeling,…

A synthesis of eight studies, involving 442 students, that examined the perceptions of students with learning disabilities concerning their educational settings resulted in five overall findings, including (1) most students preferred to receive specialized instruction outside of the general education classroom for part of the school day and (2)…

A synthesis of research on interventions designed to build reading fluency in students with learning disabilities identified 24 studies on various interventions. Results suggested that effective interventions include explicit models of reading fluency, multiple opportunities to read familiar text repeatedly, independently, and with corrective…

Details meta-analysis of 64 intervention studies measuring the effect of school-based interventions for students with learning disabilities. Discusses findings that middle school students benefited most from interventions and that the type of interventions that were most effective differed by grade levels. (JPB)

Conducts a meta-analysis of supplemental, adult-instructed one-to-one reading interventions for elementary students (N=1,539) at risk for reading failure. Results indicate that interventions using trained volunteers or college students were highly effective. Studies comparing one-to-one with small-group supplemental instruction showed no advantage…

Synthesis of 16 observation studies of reading instruction for students with learning disabilities and/or emotional/behavioral disorders concluded that: (1) substantial time was allocated to reading instruction, especially in special education settings; (2) the quality of reading instruction was low; and (3) independent seatwork and worksheets…

This meta-analysis looked at outcomes of school-based interventions aimed at enhancing the self-concept of students with learning disabilities, specifically effect sizes in relation to students' self-concepts prior to the intervention. Results indicated that only students with documented low self-concept benefited significantly from intervention.…

This article summarizes the critical findings of recent research syntheses concerning intervention with students who have learning disabilities. The syntheses examined research on higher-order processing and problem- solving, reading comprehension, written expression, and grouping practices associated with improved outcomes in reading. Principles…