Background: The implementation of preventive interventions is considered a crucial aspect of their success. However, few studies have investigated which components of implementation are most important. Objective: We aimed to understand whether the components of implementation integrity--adherence, quality of delivery, dose, and participants'…

This study evaluated teachers' use of universal Program-Wide Positive Behavior Support (PW-PBS) practices at a class-wide level, the rate of disruptive behavior, and the level of academic engagement in Singapore preschool general education classrooms. Evaluation was carried out in 32 classrooms using mainly direct observational methods. Findings…

"RESCUR Surfing the Waves" is a recently developed resilience curriculum for early years and primary schools in Europe. It seeks to develop in marginalized young learners the requisite competences needed to overcome the various challenges in their lives to achieve academic success and social and emotional wellbeing. The competences…

Many states have implemented or expanded state-funded prekindergarten programs in the last decade, encouraged by claims about the benefits that can be expected and the importance of early experiences for children's development, especially for economically disadvantaged children. However, there is remarkably little methodologically adequate…