Adolescents in the United States and their teachers face an enormous academic challenge with respect to reading comprehension. College and career readiness standards outlined in the Common Core (2012) place increased emphasis on preparing students to read increasingly complex text across a range of disciplinary content areas. At issue is how to…

This study aimed to determine the efficacy of a content acquisition and reading comprehension treatment implemented by eighth-grade social studies teachers. Using a within-teacher design, the eighth-grade teachers' social studies classes were randomly assigned to treatment or comparison conditions. Teachers (n = 5) taught the same instructional…