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…

A synthesis of the extant research on reading interventions for students with reading difficulties and disabilities in fourth and fifth grade (ages 9-11) is presented. Thirteen studies with treatment/comparison study designs and eleven single group or single subject studies were located and synthesized. Findings from the 24 studies revealed high…

This synthesis reviewed the findings of 13 intervention studies, published between 1975-1999, that examined the effects of manipulation of toys or group composition on social behaviors of children (ages 3-5) with disabilities. Positive outcomes were associated with children's playing with social toys and playgroups that included typical children.…

This article reviews research on the social functioning of students with learning disabilities (LD) and draws implications for the inclusion of students with LD in regular education classrooms. Social skills, self-concept, friendships, and social networks are addressed. It argues that the social dimensions of placement decisions for these students…

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…