Through its positive influence on teachers' classroom practices and their students' learning, effective professional learning of teachers is an important condition for school improvement. However, the Teaching and Learning International Survey reports that teachers' professional development in most countries falls short of meeting the needs of…

This article reports the findings of a survey of 558 teachers in England. It describes how conceptual and empirical insights from the literature informed the construction of questionnaire items to provide answers to questions about the way in which teachers value different classroom assessment practices and how congruent with these values they…