Using a case study design, with a phenomenological perspective, this research focused on a sample of primary classroom teachers (grades K-3rd grade) in south central Pennsylvania who are currently using and have been using Responsive Classroom® (RC) strategies for an extended period of time. Their perspectives provide insight into their use of…

This report describes a cluster randomized control trial (RCT) intervention study of the effectiveness of the ABRACADABRA (ABRA) Web-based literacy system using a classroom-level RCT intervention with 1,067 children in 74 kindergarten and Grade 1 or Grade 1/2 classrooms across Canada. The authors closely followed the CONSORT criteria for executing…

Using a cluster randomized trial design, we evaluated the persistence of effects of a research-based model for scaling up educational interventions. The model was implemented in 42 schools in two city districts serving low-resource communities, randomly assigned to three conditions. In pre-kindergarten, the two experimental interventions were…