The CLASS-PreK instrument is widely used to evaluate early childhood classrooms, but how classrooms using Montessori, the world's most common alternative education system, fare on CLASS is understudied. Because CLASS focuses largely on teacher-child interactions as the situs of learning, but in Montessori theory, child-environment interactions are…

Aiming to inform teaching practices and understand cultural differences, we examined praise practices of high- and low-quality preschool teachers in China. As part of a broader project, we purposefully selected three high-quality and three low-quality teachers based upon their Pre-K CLASS ratings and self-reports, and conducted qualitative…