This study examined the effect of Vygotskian-based professional development on the CLASS Instructional Support Teacher Self-Assessment scores of preschool teachers in a rural setting. Specifically, it examined the efficacy of preschool teachers in their ability to provide instructional support to their students prior to participating in…

Research Findings: Evidence suggests that teachers are effective at improving the social and emotional readiness of low-income children. However, few measures are available to assess teachers' use of specific social-emotional practices within their classrooms. This paper compares an observational measure of teachers' social-emotional practices,…