This randomized controlled trial tested whether teaching quality in Head Start classrooms could be improved with the addition of evidence-based curriculum components targeting emergent language or literacy and social-emotional development and the provision of associated professional development support. Participants were lead and assistant…

Universal interventions are designed to systematically teach and reinforce consistent behavioral expectations. The purpose of this study was to provide an example of a group contingency classwide intervention called "Anchor the Boat" that operationally defined behavioral expectations, taught those expectations using teacher-directed…