Measures of teaching are used internationally to understand and improve quality in early education with little consideration for ecological validity. In this study, we analyze videos gathered in 58 K-1 classrooms in Central Mexico to evaluate the validity and reliability of scores from an observational tool developed in the U.S. and used…

This paper reports on an investigation into the quality of the learning experiences for 4-5-year-old children in Northern Ireland schools in the context of the debate about play-based and formal approaches to learning and teaching. Detailed observations were carried out in 70 Year 1 classes: 38 in traditional Year 1 classes where the Northern…