With an ever-growing population of elementary English learners (EL), an increase in technology in classrooms, and a renewed sense of direction with English language development (ELD) instruction since the release of Common Core State Standards, educational leaders are making decisions regarding instruction for EL that will have long-lasting…

The impact of a school-based violence prevention program, Second Step, on peer victimization and aggression, and emotion regulation was evaluated among 457 sixth graders. A cluster-randomized trial was conducted with classrooms randomly assigned to intervention (n = 14) or control (n = 14) conditions. A repeated measures analysis of covariance on…

Accumulating research has identified family behavioral interventions as an empirically supported psychosocial treatment for students with attention deficit hyperactivity disorder (ADHD). The mechanisms behind the effectiveness of these interventions, however, have been less well studied. The current study examined possible mediators of improvement…

The purpose of this study was to investigate the impact of a Web-based mathematics program, Education Program for Gifted Youth (EPGY) Stanford Math, on mathematics achievement of fourth- through eighth-grade students in a metropolitan school district. Few studies have researched a Web-based mathematics program that provides an individualized,…

Components of the School Renaissance[R] program, including Accelerated Reader and Reading Renaissance, have been implemented in more than 65,000 schools in the United States. Despite the program's popularity, there have been no published, well-controlled evaluations of its effectiveness. This randomized field experiment was designed to gauge…