This study takes a thoughtful look at a question many education systems wrestle with but rarely examine closely: how do we know whether instructional coaching is actually making a difference? Using data from a large, district-wide coaching program, the authors explore five common ways coach effectiveness is measured, ranging from principal ratings and coach self-reflection to teacher surveys and data tied to instructional practice and student outcomes. What they find is important: no single measure tells the full story. Each approach captures something different, and many come with real limitations, including bias, narrow focus, or lack of precision. The research ultimately highlights the complexity of coaching work and cautions against relying on any one metric to define effectiveness
Key Takeaways for FASD Instructional Coaches
- Strong relationships are essential, but not sufficient on their own. Teachers consistently rated coaches highly for trust, support, and accessibility. This reinforces what FASD coaches already know: relationship-building creates the conditions for change. At the same time, relationships alone don’t guarantee shifts in instructional practice.
- Positive feedback doesn’t always mean instructional impact. Coaches who received strong ratings from principals or teachers were not always the ones linked to measurable changes in instruction or student outcomes. This is a helpful reminder to look beyond satisfaction and stay focused on whether coaching is leading to meaningful changes in how students with FASD are supported in classrooms.
- Capturing coaching impact is challenging, especially in complex systems. Measures that tried to link coaching to instructional growth or student learning showed promise but were often inconsistent or imprecise. In FASD contexts, where learners and classrooms are highly diverse, this underscores the limits of relying too heavily on quantitative measures alone.
- Coaching effectiveness isn’t one-dimensional. The study suggests that coaching involves multiple, sometimes separate, areas of strength, relationship-building, instructional guidance, collaboration with school teams, and system-level work. This mirrors the reality of FASD coaching, where impact often shows up across many layers, not just in one observable outcome.
- Thoughtful feedback matters more than perfect measurement. No single tool can fully capture the complexity of coaching. What matters most is having feedback processes that support reflection, learning, and growth, helping coaches understand how their work is influencing practice and improving outcomes for students with FASD.