Professional development programs (PDP) are an important tool for achieving educational goals; assessing their effectiveness, however, is complex. The success of PDP depends on teachers' ability to transfer newly gained knowledge and skills into practice. To assess this effectiveness, it is necessary to develop appropriate methodological tools.…

High-quality, evidence-based professional development is essential to ensure that teachers obtain the knowledge, strategies and skills necessary to positively impact student learning. While the primary form of professional development, training has rarely been evaluated for quality beyond the satisfaction of those being trained. The Observation…

This article argues that evaluation of professional development (PD) requires a focus on student learning and an evidential baseline to enable practitioners and school leaders to determine the impact of the PD in which they are engaged. Several models of evaluating PD are briefly considered and it is suggested that most of these enable programme…