Philosophers have written extensively about values and have long understood that internalized values define character and decisions. However, scholarship on sources of values, particularly for teachers, remains relatively unexplored. Sources of teachers' values are usually mentioned only in passing in books or articles dealing with other aspects…

The Classroom Assessment Project to Improve Teaching and Learning (CAPITAL) examined teacher change and development with regard to classroom assessment. The National Science Foundation supported the four-year effort to study how teachers modify their practices to create the conditions for the kinds of assessment that foster learning. The authors…