Data-based decision making (DBDM) is an important element of educational policy in many countries, as it is assumed that student achievement will improve if teachers worked in a data-based way. However, studies that evaluate rigorously the effects of DBDM on student achievement are scarce. In this study, the effects of an intensive…

Supporting student teachers in learning to teach is a collaborative effort by mentor teachers, teacher education supervisors, and student teachers. Each of the participants appraises effort and progress in learning to teach from different perspectives, however. This study explores how practice lessons are assessed by multiple raters. Teacher…