As societies continue to set educational goals that are, on current performance, beyond the capacity of the system to deliver, strategies for enhancing student learning through school and classroom intervention have become increasingly important. Yet, as David Hopkins argues in his book, many of the educational initiatives recently developed under the umbrella of school improvement are inadequate or unhelpful. Simply blaming teachers and delegating financial responsibility, he maintains, has little positive impact on classroom practice. This is the bleak context within which school...